HPD BUILDING REGISTRATION NUMBER (Serial Number Signage HMC §27-2104)

Specifications:

• Size: 7" x 8.5"

• Material: Durable rust-free aluminum

• Thickness: 0.4mm

• Letter Color: Black

• Background Color: silver

• Mounting: Double sided tape

Overview

The HPD Serial Number Sign is a mandatory compliance sign required by the New York City Department of Housing Preservation and Development (HPD). Each building in NYC with more than three units is assigned a unique HPD serial number, which serves as the official identifier for monitoring housing code compliance, tenant complaints, and violations.

This signage is designed to display the building’s HPD serial number and related information in a clear, durable, and city-approved format. It ensures that building owners remain compliant with HMC § 27-2107 and §25-81 of Chapter 25 of Title 28 of the Rules of the City of New York.

What the Sign Must Include

According to HPD regulations, the serial number sign must display:

• Building’s HPD-assigned Serial Number

• Street Address (number, street name, borough, and ZIP code)

• Superintendent, Janitor, or Housekeeper Contact Information (name, phone, and address)

Installation Guidelines

• Location: Prominently posted in the building’s entrance hall, preferably near the main entrance, where it is visible to tenants, visitors, and inspectors.

• Height: Install at eye level (48–60 inches from floor) for maximum readability.

• Visibility: Ensure the sign is not obstructed by plants, decorations, or other signage.

• Lighting: Display in a well-lit area to remain legible at night or in low-light conditions.

• Durability: Use proper mounting hardware to prevent tampering or removal.

Legal Compliance & Penalties

• Failure to display this sign correctly can result in HPD violations, fines, or penalties.

• Building owners are responsible for keeping the information updated—particularly when there are changes in superintendents, janitors, or addresses.

• Proper signage not only satisfies legal requirements but also promotes transparency, safety, and accountability for tenants.

Why This Sign Matters

✔ Ensures compliance with NYC housing law
✔ Helps HPD track building maintenance, ownership, and violations
✔ Provides tenants with essential contact information for emergencies or maintenance issues
✔ Demonstrates the owner’s commitment to safety and compliance

ode Reference: HMC § 27-2107 | Rules of the City of New York §25-81

What Are the codes that apply to hpd Serial Number Signage HMC §27-2104 law ?

§  27-2104 Posting of serial number. An identification sign containing   the dwelling serial number assigned by the department for the purpose of   identifying the registered multiple dwelling  and  the  owner,  managing   agent,  and  agent  designated by the owner for the collection of rental

HPD Serial number signage (27-2107)

A sign containing the serial number assigned to the building by HPD should be posted in the building’s entrance hall. The sign should also include the building’s street address, and information about the superintendent, janitor, or housekeeper of the building. For full details of what is required for this sign, see §25-81 of Chapter 25 of Title 28 of the Rules of the City of New York.

Section of the Law: HMC § 27-2107

Sec. 27-2107 Failure to register; penalties

a. A person who is required to file a statement of registration or an amendment of a statement of registration or any other statement required under this article and who fails to file as required may, whenever appropriate, be punished under the provisions of article three of subchapter five of this code, and such person shall he subject to a civil penalty of not less than two hundred and fifty dollars and not more than five hundred dollars, recoverable by the department by civil action in a court of appropriate jurisdiction.

b. An owner who is required to file a statement of registration under this article and who fails to file as required shall be denied the right to recover possession of the premises for non-payment of rent during the period of non-compliance, and shall, in the discretion of the court, suffer a stay of proceedings to recover rents, during such period. In any action to recover possession under section 711 of the real property actions and proceedings law, the owner shall set forth his or her registration number issued by the department, and shall allege that he or she has filed a statement of registration and shall annex a copy of the receipt of such registration to his petition.

§ 25-81 Signs Identifying Owner, Managing Agent and Superintendent; Plans on Premises.

   (2) Identification signs for the purpose of identifying the superintendents, janitors or housekeepers of multiple dwellings, wherein such employees are required by the provisions of § 83, Multiple Dwelling Law, shall comply with the applicable provisions of these rules.

Serial numbers, as specified in § 27-2104 shall be determined and assigned by the Department of Housing Preservation and Development.

• Signs shall be located in the entrance hall at the main entrance to the building at the street floor. Signs shall be placed preferably over the mail boxes but, in any case, shall be conspicuously displayed in a prominent location in the entrance hall. Signs shall be located between 7 feet and 9 feet above the floor.
• Sufficient lighting shall be provided so that the sign will be plainly legible at all times.
• Signs that are defaced, damaged or removed, shall be promptly repaired or replaced. Signs shall be maintained in such manner as to be easily read at all times.

The New York City Department of Housing Preservation and Development (HPD) assigns a unique identification number, known as an HPD serial number, to each building in the city. This serial number is used to track the building's compliance with housing codes and regulations, as well as to monitor its status in terms of tenant complaints and violations. The HPD serial number is a critical tool in ensuring safe and habitable housing for New York City residents.

The HPD serial number is assigned to every building in New York City that has more than three units. It is a unique identifier that is used by the HPD to track each building's compliance with housing codes and regulations. When a building is first constructed or renovated, the HPD assigns a serial number to it, and this number is then used to track the building throughout its lifetime. This ensures that the HPD can monitor the building's condition and take action if any issues arise.

The HPD serial number is a vital tool for the HPD in its efforts to ensure safe and habitable housing for all New York City residents. By tracking each building's compliance with housing codes and regulations, the HPD can identify potential issues before they become serious problems. It also allows the HPD to monitor the status of tenant complaints and violations, ensuring that landlords are held accountable for maintaining safe and habitable housing for their tenants. Overall, the HPD serial number plays a critical role in the HPD's efforts to protect the health and safety of New York City residents.

The New York City Department of Housing Preservation and Development (HPD) requires all residential buildings in the city to display a serial number sign in a visible location at the entrance to the building. This requirement is outlined in the New York City Administrative Code Section 27-2107, which mandates that the serial number sign must be provided and installed by the building owner or landlord.

The serial number sign serves as a unique identifier for the building and is used by various city agencies to keep track of important information, such as ownership, occupancy, and violations. The sign must be made of durable and weather-resistant materials, such as metal.

According to HPD guidelines, the serial number sign must include the following information:

• The building's assigned serial number, which is provided by the HPD.
• The address of the building, including the street number and name.
• The name of superintendent and contact

The serial number sign must be installed in a visibl preferably near the main entrance or in a location that is easily visible from the street. The sign should be securely mounted to the building, using appropriate hardware and installation methods to ensure that it is not easily removed or damaged.

Failure to comply with the requirements of the HPD serial number sign can result in fines and penalties, as well as potential legal and financial liabilities. Therefore, it is important for building owners and landlords to ensure that their buildings are in compliance with the regulations set forth by the HPD and other city agencies.

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