HPD property registration is one of the most straightforward requirements in NYC building compliance — and one of the most consequential to miss. Every owner of a multiple dwelling (any residential building with three or more units) is required by New York City law to register their property with the Department of Housing Preservation and Development (HPD) annually, by September 1 of each year. Failure to register doesn't just mean a fine. It means losing access to nearly every compliance and enforcement pathway available to building owners.
Who must register
The HPD registration requirement applies to:
- All multiple dwellings (3+ residential units) in New York City
- 1- and 2-family homes where the owner does not live in the building
Owners who live in a 1- or 2-family home they own are exempt. Co-op and condo buildings register through their managing agent. Commercial buildings are not subject to HPD registration, but mixed-use buildings with residential units above commercial space are.
What registration requires
Each registration must include:
- Owner name and address (the owner's actual contact information, not the building address)
- Managing agent name and 24/7 emergency contact number (required for all multiple dwellings regardless of whether a managing agent is used — the owner's direct number suffices if there is no agent)
- Emergency contact available 24 hours a day, 7 days a week
This information is what HPD uses to contact the responsible party when violations are issued, when tenants file emergency complaints, and when the agency needs to reach someone at 2 a.m. about a gas leak or a heat outage. If it's outdated or missing, the city will proceed anyway — and hold the registered owner accountable for whatever happens next.
Deadline and HPD late fees
The annual HPD registration deadline is September 1 of each year. The registration covers the period from April 1 of the registration year through March 31 of the following year.
| Registration Status | Fee | Notes |
|---|---|---|
| On time (before Sept 1) | $13 per unit | Minimum $13 per property |
| Late (after Sept 1, before Dec 31) | $13/unit + $250 late penalty | Plus ongoing non-compliance penalty |
| Not filed by Dec 31 | Civil penalty up to $500 | Plus $250 non-compliance fee; HPD may initiate enforcement |
For a building with 10 units, the late penalty alone adds $250 to the $130 registration fee — a 192% surcharge for missing one deadline. And that's before factoring in the downstream consequences.
The hidden cost: what non-registration blocks
The HPD late fees are the least of it. A lapsed registration disqualifies owners from critical compliance procedures:
Dismissal Requests. You cannot file a Dismissal Request to clear old violations if your registration is not current. Every open violation on your property stays open — accumulating daily fines — until you register.
eCertification. The HPD eCertification system, which allows owners to certify that a violation has been corrected online, checks registration status before accepting submissions. An unregistered owner cannot certify corrections online.
Rent proceedings. Under Multiple Dwelling Law § 302-a, an owner who has not registered their property cannot maintain a proceeding against a tenant for nonpayment of rent. In plain English: a lapsed registration can mean you cannot legally collect rent in housing court, regardless of whether rent is owed.
Property sales. Title searches routinely flag lapsed HPD registration as a disclosure item. Buyers and their attorneys treat it as deferred liability — and it can delay or kill a transaction.
How to register
HPD registration is done through the HPD Online portal. The process takes about 15 minutes for a straightforward property. For owners with a large portfolio, HPD offers a bulk registration option. Registration must be renewed every year even if nothing has changed — there is no automatic renewal.
⚠️ HPD does not send a renewal reminder. The September 1 deadline passes silently every year. Owners who miss it discover the problem when they try to file a certification or appear in court — not when it happens.
Five things to do before September 1
- Look up your current registration status at HPD Online for every property in your portfolio.
- Update the managing agent's contact information if anything has changed — an outdated emergency number is a violation in its own right.
- Set a calendar reminder for August 15 every year — two weeks before the deadline — to allow time for corrections.
- Register new properties within 90 days of acquisition or Certificate of Occupancy issuance.
- Keep copies of each year's HPD registration confirmation. They're useful in housing court and due diligence.
One deadline. Many consequences.
HPD registration is a single annual deadline that unlocks every other compliance pathway. Miss it and you lose the ability to manage violations, certify corrections, and collect rent from non-paying tenants — all at once. StreetComply tracks registration status across your entire portfolio and files renewals on your behalf before September 1 every year. Contact us to see your registration status across all your properties.