HPD Violations NYC Guide: Types, Penalties & Correction Process 2026

NYC HPD (Housing Preservation & Development) violations affect over 200,000 residential properties annually. These housing code violations range from minor maintenance issues to immediately hazardous conditions requiring 24-hour correction. Uncorrected HPD violations result in civil penalties, litigation, rent withholding rights for tenants, and property liens. This comprehensive guide covers everything NYC landlords need to know about HPD violations in 2025.

What Are HPD Violations?

HPD violations are issued by the NYC Department of Housing Preservation & Development for violations of the NYC Housing Maintenance Code. These violations address housing quality, habitability, and tenant safety—distinct from DOB violations which focus on construction and structural issues.

Authority: NYC Housing Maintenance Code (Title 27, Chapter 2)

Enforcement: HPD inspectors, Code Enforcement Bureau

Trigger: Tenant complaints (86%), proactive inspections (14%)

Two related legal requirements underpin HPD's enforcement authority: Multiple Dwelling Registration (MDR) requires owners of buildings with 3+ residential units to register with HPD annually and keep managing agent contact information current — an unregistered building cannot self-certify violation corrections and faces additional fines on top of the underlying violation. The Warranty of Habitability (NY Real Property Law § 235-b) is the separate legal guarantee that every rented apartment is fit for human habitation; it's the basis tenants use in Housing Court to seek rent abatement when HPD violations like no heat or hot water go uncorrected (see Tenant Rights below).

HPD Violation Classifications

Class A Violations (Non-Hazardous)

Definition: Maintenance issues that don't pose immediate health/safety risks. Correction required within 90 days.

Examples:

• Minor peeling paint (small areas, non-lead)
• Cracked floor tiles
• Loose door handles
• Missing outlet covers
• Dirty common areas
• Non-functioning intercom
• Minor plumbing leaks

Correction Deadline: 90 days

Penalties: $10-$50 per month (recurring until corrected)

Consequences: ECB summons if not corrected within 90 days

Class B Violations (Hazardous)

Definition: Conditions that are hazardous to health and safety but not immediately life-threatening. Correction required within 30 days.

Examples:

• Mold (extensive or recurring)
• Mice or roach infestation
• Peeling paint (non-lead)
• Broken windows
• Leaking roof or plumbing
• No window guards (apartments with children under 11)
• Non-functioning bathroom fixtures
• Missing smoke/carbon monoxide detectors
• Inadequate heat (not maintaining 68°F)

Correction Deadline: 30 days

Penalties: $50-$150 per month (recurring until corrected)

Consequences: ECB summons if not corrected, rent reduction proceedings, HPD litigation

Class C Violations (Immediately Hazardous)

Definition: Conditions that pose immediate danger to life, health, or safety. Most Class C violations require correction within 24 hours, but HPD sets longer windows for specific condition types: heat and hot water must be restored immediately (correction is considered due at the time of inspection), while lead-based paint, mold, window guards, and pest infestations get 21 days, and self-closing doors get 14 days.

Examples:

• No heat (October 1 - May 31) when temp below 68°F — correction due immediately
• No hot water — correction due immediately
• Lead paint hazards (peeling/chipping lead paint) — 21-day correction window
• Gas leaks or exposed electrical wiring — 24-hour correction window
• No running water
• Broken locks on apartment doors
• Structural collapse risk
• Rat/mice infestation (severe) — 21-day correction window

Correction Deadline: 24 hours for most conditions (see definition above for heat/hot water, lead paint, mold, pests, and self-closing door exceptions)

Penalties: $250-$500 per day

Consequences: HPD emergency repair (cost billed to owner), immediate ECB summons, potential building vacate order

Complete HPD Violations List (Most Common Conditions)

Here's a consolidated HPD violations list covering the conditions that generate the vast majority of NYC housing code violations, grouped by category:

Each item's class (A, B, or C) — and therefore its deadline and penalty — depends on severity; see the classifications above. For the full breakdown of any specific violation on your property, use our free HPD violation lookup.

Air Conditioning Requirements

The Housing Maintenance Code does not require landlords to provide air conditioning units, but it does regulate how AC units must be installed once present:

• Window units must be securely braced or supported so they cannot fall
• Units cannot obstruct required egress windows in a bedroom (see below)
• Landlords must permit tenant-installed window units unless a documented structural or safety issue applies

Bedroom Window Requirements

Every legal bedroom must have at least one operable window opening to outdoor air, meeting minimum size and light/ventilation requirements under the Housing Maintenance Code and NYC Building Code. Common violations include windows painted shut, blocked by permanent obstructions, or opening only into an airshaft that doesn't meet minimum dimensions. A room without a code-compliant window cannot legally be rented as a bedroom.

Rent Impairing Violations

A subset of Class B and C violations are classified as "rent impairing" under the NY Multiple Dwelling Law — conditions dangerous to life, health, or safety with no reasonable means of correction short of vacating and repairing. No-heat, no-hot-water, and severe mold/leak conditions above can all qualify depending on severity. Rent impairing status matters because it's the legal basis tenants can cite to withhold rent or seek a rent reduction rather than a standard uncorrected violation.

How HPD Violations Are Issued

1. Tenant Complaint (86% of violations)

Tenant calls 311 or files complaint on NYC 311 Portal → HPD schedules inspection within 7-30 days → Inspector visits property → Violations issued for confirmed issues.

2. Proactive HPD Inspections (14%)

HPD targets buildings with: history of violations, multiple 311 complaints, registered with HPD Alternative Enforcement Program (AEP), specific neighborhoods for compliance sweeps.

3. Heat Complaints (Winter Only)

October 1 - May 31: Landlords must provide heat when outdoor temp below 55°F. Violations issued automatically if heat not provided within 8 hours of complaint.

HPD Violation Correction Process

Step 1: Receive Violation Notice

HPD mails violation notice within 7-14 days. Check HPD Online immediately for full details.

Step 2: Correct the Condition

Hire appropriate contractors: licensed plumbers for plumbing issues, EPA-certified contractors for lead paint, mold remediation specialists (NYC HPD-approved), licensed electricians for electrical work, certified pest control companies.

Step 3: Certify Correction

Log into HPD Online → "Certify Correction" → Upload documentation (photos, invoices, contractor certifications, clearance tests for lead/mold).

Step 4: HPD Re-Inspection

HPD may schedule re-inspection (30-60 days). Provide immediate access or face additional violations.

Step 5: Violation Dismissed

Once verified, violation status changes to "Closed" in HPD Online. Keep documentation for 5+ years.

For detailed step-by-step guidance, read our HPD Violations Cure Process Guide.

HPD Penalties and Fines (2025)

Recurring Penalties: Fines continue monthly until violation is corrected and verified by HPD. A single Class B violation can cost $1,800+ per year if left uncorrected.

2025/2026 HPD Compliance Requirement Changes

Landlords should be aware of several HPD compliance requirement changes phased in for 2025 and 2026 that affect how violations are tracked and enforced:

• Local Law 55 heat season monitoring: HPD has expanded automated heat/hot water complaint tracking, meaning Class C heat violations are now flagged and escalated to ECB referral faster than in prior years.
• Registration compliance tied to violation dismissal: Properties with an expired Multiple Dwelling Registration (MDR) can no longer have HPD violations dismissed or corrections certified until registration is renewed and current.
• Expanded lead paint (Local Law 31) inspection cycles: Buildings with children under 6 are subject to more frequent lead paint inspection requirements, increasing the volume of Class C lead violations issued.
• AEP entry thresholds under continued review: HPD has continued adjusting the point-based thresholds that trigger Alternative Enforcement Program (AEP) designation, so portfolios near the historical 20+ Class C threshold should monitor violation counts closely.

Staying current on HPD compliance means monitoring registration status, violation classes, and correction deadlines together rather than in isolation — a single lapse (like an expired MDR) can block dismissal of an otherwise-corrected violation.

HPD Litigation and Alternative Enforcement

Properties with chronic violation histories are enrolled in HPD's Alternative Enforcement Program (AEP):

• Triggers: 20+ immediately hazardous Class C violations, 200+ total violations, or a chronic pattern of failing to correct within deadlines
• Consequences: Mandatory inspections every 3 months, HPD-appointed administrator (owner pays fees), mandatory repairs (HPD bills owner), property liens, potential HPD-initiated foreclosure
• Removal: 12 consecutive months with no new violations and all existing violations corrected

Tenant Rights During HPD Violations

Tenants with uncorrected Class A or B violations may:

• Withhold rent (via HP Action in Housing Court)
• Sue for rent reduction (33% typical reduction for serious violations)
• Request HPD emergency repairs (cost deducted from rent)
• Break lease without penalty (for Class A violations)
• File harassment complaints if landlord retaliates

How to Avoid HPD Violations

1. Respond to Tenant Complaints Immediately

68% of violations are preventable by addressing issues before tenants file 311 complaints. Establish 24-hour emergency repair protocols.

2. Conduct Seasonal Inspections

Inspect all units before heating season (September), after winter (May), and mid-summer (July). Document conditions with photos.

3. Track 311 Complaints

Monitor 311 Portal daily for new complaints. Use D.O.B. Guard to receive instant 311 complaint alerts.

4. Maintain Preventive Maintenance Schedule

Boiler inspections (annually), pest control (monthly), HVAC servicing (quarterly), plumbing inspections (annually), paint maintenance (every 3 years).

5. Provide Heat Proactively

Don't wait for complaints. Monitor outdoor temperatures October-May and ensure heat is on when required (68°F indoors).

Frequently Asked Questions

Do HPD violations transfer to new owners?

Yes. All open HPD violations transfer with the property. New owners are responsible for correction and all accrued fines.

How do I check for HPD violations?

Search by address on HPD Online or use D.O.B. Guard's unified search to check all databases at once.

Can I dispute an HPD violation?

Yes. Request OATH hearing within 40-60 days. Bring evidence (photos, receipts, inspection reports) proving condition didn't exist or was already corrected.

What if tenant caused the condition?

Landlord is still responsible for correction. You can pursue tenant for damages in Housing Court after violation is corrected.

Can I evict a tenant who files HPD complaints?

No. Retaliatory evictions are illegal. You cannot evict, raise rent, or reduce services within 6 months of a tenant's HPD or 311 complaint.

Can I collect rent if I have open violations?

Class A: Yes. Class B/C: You generally cannot sue for unpaid rent if the violations existed when the tenant moved in or weren't corrected after notice.

How long do HPD violations stay on record?

Permanently, even after they're corrected and closed. They remain visible in the HPD database and can affect property value, financing, and insurance.

Related Resources

• HPD Housing Code Violations: Common Issues and How To Fix Them
• Landlord's Guide: HPD Violations Cure Process
• 311 Complaints That Become Violations
• Complete Guide to NYC Building Violations

Last updated: July 2026. This guide is for informational purposes only and does not constitute legal advice.