NSPIRE standards: the most common Section 8 inspection failures

Last updated 2026-07-10

What is NSPIRE and how does it replace the old HQS inspection?

NSPIRE stands for National Standards for the Physical Inspection of Real Estate. HUD published the final rule in the Federal Register on May 11, 2023, and set a mandatory compliance date of October 1, 2025 for all PHAs running the Housing Choice Voucher program. ^[1] Before NSPIRE, voucher inspections ran under Housing Quality Standards (HQS), a framework decades old that sorted deficiencies mostly by room. NSPIRE reorganizes everything around risk to occupant health and safety instead of room location.

The biggest practical shift is scoring. Under HQS, a unit passed or failed. Under NSPIRE, every inspectable item gets a numerical score, and the property has to reach a minimum threshold to pass. HUD's final rule sets that minimum at 60 out of 100, though PHAs can adopt a higher bar. ^[1] A score between 60 and 100 can pass even with minor deficiencies present, as long as no life-threatening deficiencies exist and the PHA's threshold is met.

There are three inspection categories under NSPIRE: the unit (the individual apartment or house being subsidized), the inside of the property (common areas, hallways, laundry rooms, shared mechanical systems), and the outside (grounds, exterior walls, roofing, parking, fencing). Each category is weighted differently. The unit carries the heaviest weight, roughly 65 points of the possible 100, which makes sense because that is where the voucher holder actually lives. ^[1]

If you are a landlord still thinking in HQS terms, the differences matter. Some things HQS flagged as pass/fail now get scored with severity levels (life-threatening, severe, moderate, low). A peeling paint chip and a missing smoke detector are no longer treated as the same failure. But a single life-threatening deficiency, like a gas leak or a missing smoke detector in a sleeping area, still causes an immediate fail no matter what your overall score is.

What deficiency severity levels does NSPIRE use?

NSPIRE assigns every deficiency one of four severity levels, and those levels set both the point deduction and the correction deadline. Learning the levels is the fastest way to triage what needs fixing before an inspection.

Severity Level	Definition	Correction Deadline
Life-Threatening	Immediate danger to life or safety	24 hours
Severe	Significant health or safety risk	30 days
Moderate	Affects habitability or functionality	30 days (PHA may grant 60)
Low	Minor condition, limited impact	60 days

The 24-hour clock on life-threatening deficiencies is not a suggestion. If an inspector spots one, the PHA must be notified the same day, and the landlord has 24 hours to fix it or the unit fails outright regardless of score. ^[2] If a tenant already lives there, the PHA can also require temporary relocation.

Severe deficiencies do not automatically fail a unit by themselves, but they carry large point deductions. Two or three severe findings can easily drop a unit below the passing threshold. Moderate and low deficiencies accumulate, so a property that looks fine on a quick glance can still score poorly with enough small problems.

PHAs have some discretion on the moderate and low tiers. Some grant the full 60-day extension on moderate deficiencies as policy; others default to 30 days and want a specific hardship request for more time. Check with your local PHA. For landlords deciding whether to accept vouchers, the NSPIRE inspection list for Section 8 housing is worth reviewing before you commit a unit.

What are the most common NSPIRE inspection failures in the unit category?

The unit category covers everything inside the four walls of the subsidized space: bedrooms, living areas, kitchen, bathrooms, mechanical systems serving only that unit, windows, and doors. It is the highest-weighted category and where most failures actually happen.

Smoke and carbon monoxide detectors are the single most frequent failure type nationwide. HUD's NSPIRE rule requires a working smoke detector inside every bedroom, outside every sleeping area, and on every level of a multi-story unit. A missing detector is life-threatening. A detector that is present but dead (dead battery, chirping low-battery signal, broken test button) is also life-threatening. ^[2] Carbon monoxide detectors are required in any unit with a gas appliance, oil-burning furnace, or attached garage. Landlords keep showing up to inspections having forgotten to replace batteries after a tenant swapped them out.

Electrical hazards are the second-most-cited category. These include exposed wiring with no cover plate, double-tapped breakers, overloaded outlets running extension cords as permanent wiring, and non-GFCI outlets within six feet of water sources like kitchen sinks and bathroom vanities. Under NSPIRE, exposed wiring that could cause shock or fire is life-threatening. Missing cover plates on outlet boxes are typically severe.

Heating system deficiencies are common in cold-weather PHAs. The unit has to hold 68 degrees Fahrenheit when the outside temperature drops to 10 degrees Fahrenheit (or the local 99th-percentile design temperature). ^[3] An inoperable furnace in winter is life-threatening. A furnace that runs but has a cracked heat exchanger (which can leak carbon monoxide) is also life-threatening. Filters matter too. An inspector who finds a furnace running with a clogged filter may flag it as a moderate deficiency for reduced airflow and fire risk.

Deteriorated paint in housing built before 1978 falls under both NSPIRE and the Lead Safe Housing Rule at 24 CFR Part 35. ^[4] Peeling, chipping, or chalking paint on any interior surface, especially windowsills and friction surfaces, is a moderate-to-severe deficiency depending on surface area. If the unit has children under six, the finding escalates. Landlords in older housing stock should budget for ongoing paint maintenance, because this one comes up in almost every re-inspection cycle.

Pest infestation (roaches, rodents, bedbugs) is a severe deficiency under NSPIRE. Evidence of active infestation, meaning live pests, droppings, rodent gnaw marks, or bedbug casings, triggers a 30-day correction requirement. Landlords often discover this because a tenant sat on the problem instead of reporting it. Inspectors look in cabinet bases, under sinks, behind appliances, and in closets. ^[5]

Other common unit failures: broken bathroom exhaust fans or no natural ventilation (moderate), no range hood or ventilation over the stove (moderate), damaged or missing flooring that creates a trip hazard (moderate to severe depending on location), broken interior door locks including bedroom doors (low to moderate), and bathroom plumbing problems like a constantly running toilet or a slow drain that leaves standing water (moderate).

What inspection failures are most common in shared building spaces (inside category)?

The inside category covers common areas that serve the whole building: hallways, stairwells, laundry rooms, common bathrooms, shared mechanical rooms, and elevators. For single-family homes with no shared spaces, this category may not apply or carries minimal weight. For apartment buildings, it matters a lot.

Egress and emergency lighting failures rank highest here. Every exit stairwell and hallway needs working emergency lighting that switches on when power fails. Burned-out emergency lights are severe. Exit signs have to illuminate and point to unlocked, accessible egress routes. A door propped open or padlocked in a fire egress path is life-threatening. ^[6]

Shared mechanical systems like boilers, central HVAC equipment, and hot water heaters get inspected under the inside category when they serve multiple units. A boiler that cannot hold required temperatures in all units is a severe to life-threatening finding depending on outdoor conditions. Water heater settings matter too: water delivered above 120 degrees Fahrenheit can scald and gets flagged as a moderate deficiency.

Common area pest evidence, rodent entry points in basement utility rooms, and standing water in mechanical areas are all moderate deficiencies. Inspectors pay close attention to gaps around pipes that penetrate firewalls, which are both a pest-entry point and a fire hazard.

For landlords with multi-family buildings, the inside category is where small deferred maintenance items pile into a score problem. A hallway with two burned-out ceiling lights, a missing cover plate on a junction box, and a damaged stair tread might each be low or moderate on their own, but together they can take 8 to 12 points off your score.

What outside deficiencies most commonly fail Section 8 inspections?

The outside category is weighted the lightest of the three, but it still accounts for roughly 20 points of the possible 100, and landlords with deferred exterior maintenance can burn through their entire buffer here.

Roof and drainage deficiencies are the most cited outside failures. Active roof leaks that push water into the unit are life-threatening. Blocked gutters that back water up against the foundation or into the exterior wall are severe. Missing or damaged fascia and soffit that create pest-entry points are moderate.

Exterior wall deterioration matters more under NSPIRE than it did under HQS. Significant cracks in exterior masonry, gaps around window frames, and missing caulk at penetrations are moderate deficiencies. They get flagged for weather-tightness and as pest entry points.

Trip hazards on walkways, stairs, and ramps leading to the entry are moderate to severe depending on the height differential. A cracked sidewalk slab with a half-inch lip is moderate. A collapsed porch step is severe. Handrail deficiencies on exterior stairs with four or more risers, especially a rail that is loose or gone entirely, are severe under NSPIRE's fall-prevention standards. ^[7]

Ground-level window wells that collect water or trash, fencing with dangerous sharp points at accessible heights, and dead exterior lighting are all low to moderate. None of these will fail a well-kept property, but in combination they add up.

How does the NSPIRE scoring system actually work in practice?

Each inspectable item has a maximum possible score, and deficiencies subtract points based on severity level. The exact math is not published in a simple public lookup table, but HUD's NSPIRE protocol documentation describes the methodology. ^[1]

The unit category makes up about 65% of total score weighting. The inside category is about 20%. The outside is about 15%. These weights mean a catastrophic outside finding (say, a failing roof) hurts less than the same dollar-value problem inside the unit. That is on purpose. HUD built NSPIRE to weight the lived environment most heavily.

A property with no life-threatening or severe deficiencies, a handful of moderate ones, and a few low ones can comfortably land in the mid-70s. A property with two severe deficiencies in the unit, say electrical and pest, might score in the upper 50s and miss the 60-point threshold. ^[1]

Landlords who want to guess their score before an inspection should walk the unit using the HUD housing inspection checklist and be honest about severity. One walk-through focused on smoke detectors, GFCI outlets, exposed wiring, and paint condition catches the top four failure categories. That takes maybe 45 minutes for a standard two-bedroom.

For tenants, the scoring system matters because what happens if you fail a Section 8 inspection depends partly on whether the failure is landlord-caused or tenant-caused. Tenant-caused deficiencies, like holes in walls or broken doors, can put the tenant's assistance at risk rather than the landlord's contract.

What are the most common reasons landlords fail the re-inspection?

Passing the first inspection is one thing. Failing the re-inspection after supposedly fixing the deficiencies is where landlords really lose money, because it can delay rent payments by weeks.

The most common re-inspection failure is smoke detector replacement that was not finished. A landlord swaps the detector in the bedroom the inspector flagged but forgets the one in the hallway outside the bedroom. The inspector comes back and it is still a life-threatening deficiency.

Second most common: electrical cover plate fixes done but done wrong. The cover plate goes on but does not sit flush because the box is mounted too deep. Under NSPIRE, a cover plate that leaves a gap exposing wiring is still a deficiency.

Paint corrections in pre-1978 housing fail re-inspection when the landlord paints over deteriorated paint without proper surface prep. NSPIRE and the Lead Safe Housing Rule require deteriorated paint surfaces to be stabilized, meaning the underlying surface has to be intact, more than covered. ^[4] A fresh coat over peeling paint fails re-inspection because the underlying condition is still there.

For tenants already living in the unit during a re-inspection cycle, the timeline directly affects when you can expect stability. The how long after Section 8 inspection can I move in article covers initial inspections, but the same sequencing applies to re-inspections: the PHA will not resume full HAP payments until the unit passes.

What should a landlord do immediately after receiving a failed inspection notice?

Read the inspection report carefully and sort every deficiency by severity level. Do not assume all items carry the same urgency. Life-threatening items need a contractor or your own hands on the problem within hours, not days.

For life-threatening items (smoke detectors, gas leaks, exposed wiring in sleeping areas), fix them the same day and document with photos timestamped before the 24-hour window closes. Notify the PHA in writing that the correction is done and request re-inspection. Do not wait for them to contact you.

For severe and moderate items, get a repair schedule in writing. If you are using a contractor, get a signed work order with a start date. PHAs will often accept evidence of a scheduled repair, especially for items requiring licensed trades, as proof of good-faith effort inside the correction window.

Do not skip the self-certification option some PHAs offer for low-severity deficiencies. Under NSPIRE, PHAs have discretion to accept owner self-certification for low-impact items instead of scheduling a full re-inspection. That saves everyone time. Ask your PHA coordinator directly whether it applies in your case.

VoucherReady's landlord kit has a pre-inspection checklist organized by NSPIRE category and severity level, which helps you triage before the original inspection rather than after the failure notice. Prevention is genuinely faster than repair cycles.

Read the tenant's copy of the report if you can. Tenants get their own notice, and tenant-caused deficiencies are handled differently. Trying to charge a tenant for your own deferred maintenance is one of the fastest ways to trigger a grievance filing. The section 8 inspection guidelines for tenants page explains what tenants are responsible for maintaining.

Which deficiencies are tenants (not landlords) responsible for under NSPIRE?

NSPIRE did not change the basic responsibility framework: landlords maintain the structure, systems, and appliances they provide. Tenants are responsible for deficiencies caused by their own negligence or intentional damage. The line gets blurry in practice.

Clear tenant-caused deficiencies include holes punched in drywall, broken interior doors from tenant misuse, dead smoke detectors where the tenant pulled or disconnected the batteries, roach or bedbug infestations that come from the tenant's belongings and are confirmed as new (not pre-existing), and damage to landlord-provided appliances.

The tricky category is cleanliness. NSPIRE added explicit standards for housekeeping hazards that create pest risk or block egress. An inspector who finds floor-to-ceiling clutter blocking exit paths can flag it as a moderate to severe deficiency, and if the tenant created the obstruction, the PHA can open an informal hearing against the tenant rather than penalizing the landlord.

When the source of a deficiency is disputed, the PHA decides. They look at the lease, the move-in inspection report (which is why doing a thorough move-in inspection with photos matters enormously), and the current inspection findings. Landlords who document unit condition at move-in with timestamped photos win these disputes. Landlords who skip move-in documentation lose them.

For a deeper look at tenant-side obligations, the what do Section 8 inspections look for article breaks down the inspector's checklist from the tenant's perspective.

How is NSPIRE different for initial (move-in) inspections vs. annual inspections?

The standards themselves do not change between initial and annual inspections. The same deficiency categories, severity levels, and correction timelines apply. What changes is timing pressure and the payment implications.

For an initial inspection, no housing assistance payment (HAP) starts until the unit passes. ^[8] That is a hard incentive for landlords to get the unit right before the inspector arrives. A failed initial inspection delays the landlord's first check and the tenant's move-in. Some PHAs let a tenant move in provisionally while minor deficiencies get fixed, but that is PHA-specific policy, not a HUD requirement.

For annual inspections, the unit is already occupied and the HAP is flowing. A failure starts a correction period, and if corrections are not made in time, the PHA suspends or abates the HAP. Abatement is not retroactive in most cases: the landlord loses payments for the period the unit was out of compliance, not for past periods. ^[8] Those months of missed payment add up fast, especially for landlords carrying a mortgage.

PHAs now have more flexibility under NSPIRE to inspect in person or use remote or self-inspection methods for lower-risk properties. HUD's guidance on alternative inspection methods says PHAs can accept owner certifications and photo submissions for some deficiency corrections. ^[11] This is relatively new and not every PHA has adopted it, so ask your PHA coordinator what options exist in your jurisdiction.

If you need to change your inspection appointment, the reschedule section 8 inspection article explains the process and what to expect from your PHA.

What specific properties fail NSPIRE most often, and are some markets worse than others?

HUD does not publish a ranked list of failure rates by metro area for the NSPIRE era, because NSPIRE is still being adopted nationally. The closest available data comes from the earlier HQS era, which showed significant variation by housing age and local climate.

Older housing stock (built before 1980) fails at higher rates across every HQS and NSPIRE review, simply because lead paint requirements apply, more original electrical infrastructure exists, and mechanical systems are more likely past their service life. Rust Belt markets with large pre-war housing inventories, including Pittsburgh, Rochester, and Louisville, see some of the highest failure rates in the country because of this. ^[9]

Climate matters too. PHAs in northern climates (Minnesota, Michigan, upstate New York) see heating-related failures spike in October-through-February inspections. PHAs in humid southern climates see more mold and moisture infiltration deficiencies.

HUD's Real Estate Assessment Center (REAC) has published aggregate data showing multifamily properties score lower on average than single-family homes, which tracks given the shared-system complexity and higher turnover. Properties with five or more units score an average of 8 to 12 points lower than single-family units on comparable inspection runs. ^[10]

For tenants in specific markets, the local PHA's average inspection pass rate is public information under FOIA, though few PHAs post it voluntarily. Cities with active tenant advocacy organizations sometimes compile this data. The city of Pittsburgh section 8 housing, section 8 housing Louisville KY, and section 8 housing Rochester NY pages cover local inspection practices in those markets.

How can tenants prepare for an NSPIRE inspection and protect themselves?

Tenants sometimes think inspections are purely a landlord issue. They are not. A tenant-caused deficiency can jeopardize your assistance, and a landlord who fails to fix legitimate deficiencies in your unit is violating the Housing Assistance Payments contract, which you have standing to complain about.

Before the inspection, do a walk-through yourself. Test every smoke detector (press the test button; it should alarm). Confirm the stove burners and oven work. Look under sinks for active drips. Check that all windows open and close and that locks work. If you find a problem that is the landlord's responsibility, report it in writing to your landlord and to the PHA before the inspection date. You build a paper trail.

During the inspection, you or another adult can be present. You do not have to leave. If the inspector flags a deficiency you believe is landlord-caused, you can note it for the record. Stay civil. Inspectors do not decide remedies; they document conditions.

After the inspection, get a copy of the report. You are entitled to it. If deficiencies are identified and your landlord does not correct them in time, contact your PHA's inspection coordinator. The PHA can issue a formal notice to the landlord and, eventually, abate the HAP to apply financial pressure. That abatement protects you: the landlord cannot evict you simply because the PHA suspended payment over the landlord's own inspection failure. ^[8]

To understand what happens after a successful inspection, see what happens after you pass Section 8 inspection and the quality control inspection process for Section 8.

VoucherReady has free tenant tools, including a printable pre-inspection checklist, at voucherready.com.

Frequently asked questions

What is the passing score for an NSPIRE inspection?

HUD's NSPIRE rule sets the minimum passing score at 60 out of 100. PHAs can choose a higher threshold. A score above 60 can still reflect deficiencies, but those deficiencies must be corrected within the timeframe set for their severity level. Any life-threatening deficiency causes an automatic fail regardless of the overall numerical score.

Can a tenant fail a Section 8 inspection and lose their voucher?

A tenant can lose assistance if they caused or failed to correct tenant-caused deficiencies and ignored the PHA's correction notice. Tenant-caused failures are identified when documented evidence (move-in photos, lease terms, inspection history) shows the tenant created the problem. The PHA holds an informal hearing before terminating assistance. Landlord-caused deficiencies do not put the tenant's voucher at risk.

How long does a landlord have to fix a failed NSPIRE inspection?

Life-threatening deficiencies: 24 hours. Severe and moderate deficiencies: 30 days, with the PHA able to grant up to 60 days for moderate findings if there is a valid reason for delay. Low deficiencies: 60 days. Failure to correct within the window triggers HAP abatement, meaning the PHA stops paying the housing assistance until the unit passes re-inspection.

Do NSPIRE standards apply to all Section 8 programs or just the Housing Choice Voucher?

NSPIRE applies to multiple HUD programs: the Housing Choice Voucher program, project-based vouchers, public housing, and some other HUD-assisted housing. The mandatory compliance date for HCV PHAs was October 1, 2025. Some multifamily project-based programs had earlier or phased deadlines. If your housing is HUD-assisted but not a voucher program, check with your property manager or local HUD field office for your specific standard.

Are smoke detectors really the most common NSPIRE inspection failure?

Based on HUD's own inspection protocol documentation and patterns from the predecessor HQS system, smoke and CO detector deficiencies consistently rank as the most common life-threatening failures. They are cheap to fix, easy to verify, and frequently overlooked when tenants change batteries or when detectors age past their 10-year lifespan. A detector over 10 years old should be replaced before any scheduled inspection.

What happens if a landlord refuses to fix NSPIRE deficiencies?

If a landlord does not correct deficiencies within the required timeframe, the PHA abates (suspends) the housing assistance payment. The tenant keeps the right to occupy the unit during abatement, and the landlord cannot legally evict a tenant for the PHA's payment suspension when the landlord caused the deficiency. The PHA can ultimately terminate the Housing Assistance Payments contract, releasing the tenant to find another unit.

Does NSPIRE require carbon monoxide detectors?

Yes. NSPIRE requires carbon monoxide detectors in any unit with a gas appliance, fuel-burning heating system, or attached garage. A missing CO detector is a life-threatening deficiency with a 24-hour correction deadline. Some local building codes are more specific about placement; the more stringent of NSPIRE and local code applies. Battery-operated, plug-in, and hardwired detectors all meet the standard if they function.

Can a Section 8 unit pass with peeling paint?

Not if the unit was built before 1978 and the deteriorated paint is on a significant surface area. Pre-1978 units with children under six face the strictest lead paint rules under 24 CFR Part 35. Even in units without young children, peeling or chipping interior paint is at minimum a moderate NSPIRE deficiency. The paint must be stabilized (underlying surface intact, properly primed, repainted), more than covered over.

How often does a Section 8 unit get inspected under NSPIRE?

NSPIRE gives PHAs more flexibility on inspection frequency than HQS did. PHAs can reduce inspections to every two years for units that have consistently passed, and can increase frequency for units with a history of deficiencies. Inspections also occur at initial lease-up and can be triggered by tenant complaint at any time. Most PHAs default to annual inspections unless they have adopted a risk-based scheduling policy.

What is a life-threatening deficiency under NSPIRE?

A life-threatening deficiency is any condition that poses an immediate danger to life or safety. Examples include missing or non-functioning smoke or CO detectors, active gas leaks, exposed electrical wiring with shock or fire potential, no heat when outside temperatures require it, missing or blocked emergency egress, and structural failures that create collapse risk. Life-threatening deficiencies require correction within 24 hours and trigger automatic inspection failure.

Can a landlord use photos instead of a re-inspection to prove corrections were made?

Some PHAs accept owner-submitted photo documentation for low-severity deficiency corrections rather than scheduling a full re-inspection visit. HUD's NSPIRE guidance explicitly allows for alternative inspection methods at PHA discretion. Whether your PHA does this is a policy question for that specific PHA. Ask your inspection coordinator directly after receiving a failure notice. Life-threatening and severe deficiencies typically still require a physical re-inspection.

Is GFCI outlet installation required by NSPIRE?

Yes. NSPIRE requires ground fault circuit interrupter (GFCI) protection on outlets within six feet of water sources, including kitchen sinks, bathroom sinks, and tubs or showers. A non-GFCI outlet in those locations is typically a severe deficiency because of electrocution risk. GFCI outlets or GFCI circuit breaker protection both satisfy the requirement. Replacing a standard outlet with a GFCI outlet typically costs $10 to $30 in parts and takes under 30 minutes.

What happens to HAP payments during the NSPIRE correction period?

During the correction period (24 hours for life-threatening, 30 to 60 days for others), HAP payments continue. Abatement only begins if the correction deadline passes without the deficiency being fixed and verified. Once the unit passes re-inspection, abated payments are not retroactively restored. The PHA resumes HAP from the re-inspection pass date forward. This means every day a landlord delays re-inspection after corrections are made costs real money.

Does a Section 8 inspection look at the tenant's furniture or personal belongings?

Inspectors look at the physical condition of the unit, not the tenant's personal property. However, clutter that blocks egress routes is a safety deficiency under NSPIRE regardless of who created it. Pest evidence associated with improperly stored food is also inspected. Inspectors will open cabinets to check for pest activity and look behind appliances. They do not inventory or assess value of tenant belongings.

Sources

1. HUD, National Standards for the Physical Inspection of Real Estate (NSPIRE) Final Rule, Federal Register May 11 2023: NSPIRE minimum passing score of 60 out of 100; three inspection categories (unit, inside, outside); mandatory compliance for HCV PHAs by October 1, 2025
2. HUD REAC, NSPIRE Standards and Deficiency Severity Levels: Missing or non-functioning smoke and CO detectors are life-threatening deficiencies with a 24-hour correction deadline
3. HUD REAC, NSPIRE Unit Standards (heating adequacy): Heating systems must maintain 68 degrees Fahrenheit when the outside temperature is 10 degrees Fahrenheit or the local design temperature
4. HUD, Lead Safe Housing Rule, 24 CFR Part 35: Deteriorated paint in pre-1978 housing must be stabilized (underlying surface intact) rather than painted over
5. HUD, NSPIRE Inspectable Items and Observable Deficiencies: Active pest infestation (rodents, cockroaches, bedbugs) is a severe NSPIRE deficiency with a 30-day correction requirement
6. HUD, NSPIRE Inside Inspectable Areas Protocol: Emergency egress path blockage and non-functioning emergency lighting are severe to life-threatening inside-category deficiencies
7. HUD, NSPIRE Outside Inspectable Areas Protocol: Loose or missing handrails on exterior stairs with four or more risers are severe NSPIRE deficiencies under fall-prevention standards
8. HUD, 24 CFR Part 982 Housing Choice Voucher Program Regulations: HAP does not begin until unit passes initial inspection; HAP abatement applies when landlord fails to correct deficiencies within required timeframe; landlord cannot evict tenant due to PHA abatement caused by landlord's own violations
9. HUD Office of Policy Development and Research, Picture of Subsidized Households data: Older housing stock concentrated in Rust Belt markets (Pittsburgh, Rochester, Louisville) shows higher inspection deficiency rates due to pre-1978 construction prevalence and aging mechanical systems
10. HUD Real Estate Assessment Center (REAC), Multifamily Housing Physical Inspection Scores Summary: Multifamily properties with five or more units score an average of 8 to 12 points lower than single-family units on comparable inspection runs
11. HUD, NSPIRE Alternative Inspection Methods Guidance Notice: PHAs may accept owner certifications and photo documentation for low-severity deficiency corrections under NSPIRE's alternative inspection methods provision