HPD Serial Number Signage Sign

Specifications:

• Size: 7" x 8.5"

• Material: Durable rust-free aluminum

• Finish: Reflective, weather-resistant coating for visibility

• Thickness: 0.4mm

• Letter Color: Black

• Background Color: White

• Mounting: Pre-drilled holes for easy installation

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

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

DISCLAIMER
We are a small, family-owned and family-operated Brooklyn-based business. We are not a City of New York store, nor are our website, products, or services affiliated with the City of New York or any agency of the City of New York. Neither we, nor our business, websites, products, services, or any hyperlinks from our website are sponsored by, approved by, affiliated with, endorsed by, or connected to the City of New York or any agency of the City of New York, including but not limited to HPD, DOB, DOT, DSNY, FDNY, or any federal entity, directly or by implication.

DISCLAIMER ON LEGAL CODES
The codes, regulations, and requirements referenced on our website may not represent the most recent or updated versions. State, federal, or local regulatory agencies may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information provided on this site or linked from it. Customers should verify all information by reviewing the official sources directly.

DISCLAIMER ON SIGN USE
The requirements for sign content depend on intended use and applicable laws. The buyer is solely responsible for determining the appropriate content for a sign or package of signs. We make no warranty or representation regarding the suitability of any sign for a specific application. It is the customer’s responsibility to ensure that the signs ordered are in compliance with all applicable state, federal, local, and municipal laws. Customers are encouraged to carefully review our Terms and Conditions prior to purchase.

GENERAL INFORMATION DISCLAIMER
All content on this site is provided for informational purposes only and does not constitute legal advice, professional advice, or a definitive statement of law. For guidance on specific requirements, customers should consult the laws and regulations referenced, as well as any rules applicable in their jurisdiction. You may wish to consult with an attorney or qualified professional to ensure compliance with all applicable legal obligations.