439 BROOKLYN AVENUE
439 BROOKLYN AVENUE is a Class S9 (misc mixed-use) building in Brooklyn (BBL 3013110001) built in 1925, with 8 residential units across 3 floors.
The building is in NYC community district 309, council district 35, zoning district R7A, on a 2,350-square-foot lot with a building footprint of 4,620 square feet.
The current registered owner of record per NYC PLUTO is 439 BROOKLYN AVE LLC.
The most recent ACRIS deed transfer for this BBL was recorded on September 11, 2023 when 439 BROOKLYN LLC conveyed the property to 439 BROOKLYN AVE LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
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 OfficerPETER PIERE
- Corporate Owner6439 REALTY LLC
- Managing Agent5439 REALTY LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7A
- Lot size:
- 2,350 sqft
- Building area:
- 4,620 sqft
- Floors:
- 3
- Assessed value:
- $467K
- Community district:
- 309
- Council district:
- 35
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 IInspected Nov 28, 2023§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 Nov 17, 2022§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 Mar 16, 2022§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…
Recent ACRIS activity
Frequently asked questions about 439 BROOKLYN AVENUE
Who owns 439 BROOKLYN AVENUE?
The current registered owner of record for 439 BROOKLYN AVENUE per NYC PLUTO is 439 BROOKLYN AVE LLC. The most recent ACRIS deed transfer for this BBL was recorded on September 11, 2023 when the property was conveyed to 439 BROOKLYN AVE LLC. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 439 BROOKLYN AVENUE last sold?
The most recent ACRIS deed transfer for 439 BROOKLYN AVENUE was recorded on September 11, 2023, when 439 BROOKLYN LLC conveyed the property to 439 BROOKLYN AVE LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 439 BROOKLYN AVENUE have?
No open HPD housing-maintenance code violations are on record for 439 BROOKLYN 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 439 BROOKLYN AVENUE?
NYC Department of Finance assesses 439 BROOKLYN AVENUE at $467K 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 439 BROOKLYN AVENUE and what does that mean?
439 BROOKLYN AVENUE is NYC building class S9 — Misc mixed-use. Miscellaneous mixed residential and commercial building. 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.