507 OSBORN STREET
507 OSBORN STREET is a Class E7 (warehouse) building in Brooklyn (BBL 3036170001) built in 1958, with 1 residential unit across 1 floor.
The building is in NYC community district 316, council district 41, zoning district M1-1, on a 29,133-square-foot lot with a building footprint of 54,858 square feet.
The current registered owner of record per NYC PLUTO is 507 OSBORN STREET OWNER, L.L.C..
The most recent ACRIS deed transfer for this BBL was recorded on January 22, 2026 when 507 OSBORN STREET OWNER, L.L.C. conveyed the property to 507 OSBORN PROPERTY OWNER, L.L.C. for $26.72M. The transaction was recorded as cash (no paired mortgage instrument).
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
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- M1-1
- Lot size:
- 29,133 sqft
- Building area:
- 54,858 sqft
- Floors:
- 1
- Assessed value:
- $3.4M
- Community district:
- 316
- Council district:
- 41
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 507 OSBORN STREET
Who owns 507 OSBORN STREET?
The current registered owner of record for 507 OSBORN STREET per NYC PLUTO is 507 OSBORN STREET OWNER, L.L.C.. The most recent ACRIS deed transfer for this BBL was recorded on January 22, 2026 when the property was conveyed to 507 OSBORN PROPERTY OWNER, L.L.C.. 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 507 OSBORN STREET last sold?
The most recent ACRIS deed transfer for 507 OSBORN STREET was recorded on January 22, 2026, when 507 OSBORN STREET OWNER, L.L.C. conveyed the property to 507 OSBORN PROPERTY OWNER, L.L.C. for $26.72M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 507 OSBORN STREET have?
No open HPD housing-maintenance code violations are on record for 507 OSBORN STREET. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 507 OSBORN STREET?
NYC Department of Finance assesses 507 OSBORN STREET at $3.37M 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 507 OSBORN STREET and what does that mean?
507 OSBORN STREET is NYC building class E7 — Warehouse. Warehouse. 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.