450 NOSTRAND AVENUE
450 NOSTRAND AVENUE is a Class S3 (three-family + store) building in Brooklyn (BBL 3018270057) built in 1900, with 4 residential units across 4 floors.
The building is in NYC community district 303, council district 36, zoning district R6A, on a 2,000-square-foot lot with a building footprint of 4,000 square feet.
The current registered owner of record per NYC PLUTO is REALTY ASSOCIATES OF NEW YORK I, LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerCHRISTOPHER RIO
- Corporate OwnerREALTY ASSOCIATES OF NEW YORK 1, LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6A
- Lot size:
- 2,000 sqft
- Building area:
- 4,000 sqft
- Floors:
- 4
- Assessed value:
- $429K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class IInspected Nov 24, 2025§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class IInspected Dec 4, 2024§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class BInspected May 23, 2022§ 27-2005, 2007 ADMIN. CODE: REMOVE ALL ENCUMBRANCES CONSISTING OF BUILDING MAINTENANCE MATERIAL ON FLOOR AT PUBLIC HALL, 1st STORY
- Class AInspected May 23, 2022§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES…
- Class AInspected May 23, 2022§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON…
Recent ACRIS activity
Frequently asked questions about 450 NOSTRAND AVENUE
Who owns 450 NOSTRAND AVENUE?
The current registered owner of record for 450 NOSTRAND AVENUE per NYC PLUTO is REALTY ASSOCIATES OF NEW YORK I, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 450 NOSTRAND AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 450 NOSTRAND AVENUE in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 450 NOSTRAND AVENUE have?
No open HPD housing-maintenance code violations are on record for 450 NOSTRAND AVENUE as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 450 NOSTRAND AVENUE?
NYC Department of Finance assesses 450 NOSTRAND AVENUE at $429K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 450 NOSTRAND AVENUE and what does that mean?
450 NOSTRAND AVENUE is NYC building class S3 — Three-family + store. A three-family dwelling with one store unit. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.