1150 DEAN STREET
1150 DEAN STREET is a Class B9 (two-family misc) building in Brooklyn (BBL 3012120021) built in 1891, with 2 residential units across 3 floors.
The building is in NYC community district 308, council district 36, zoning district R6B, on a 2,288-square-foot lot with a building footprint of 4,184 square feet.
The current registered owner of record per NYC PLUTO is NANSAN HOLDINGS LLC.
The most recent ACRIS deed transfer for this BBL was recorded on July 31, 2025 when SAGI, REUVEN conveyed the property to NANSAN HOLDINGS LLC for $3.52M. 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 17, 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 OfficerREUVEN SAGI
- Corporate Owner1150 DEAN LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,288 sqft
- Building area:
- 4,184 sqft
- Floors:
- 3
- Assessed value:
- $154K
- Community district:
- 308
- 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 Nov 21, 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 BInspected Apr 11, 1988§ 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE GLASS ENTRANCE DOOR STREET TO VESTIBULE 1 STY PUBLIC HALL.
- Class BInspected Jan 20, 1969D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE TO 2 STY PUBLIC HALL BATHROOM.
- Class BInspected Jan 20, 1969D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE TO 1 STY REAR EAST ROOM.
Recent ACRIS activity
Frequently asked questions about 1150 DEAN STREET
Who owns 1150 DEAN STREET?
The current registered owner of record for 1150 DEAN STREET per NYC PLUTO is NANSAN HOLDINGS LLC. The most recent ACRIS deed transfer for this BBL was recorded on July 31, 2025 when the property was conveyed to NANSAN HOLDINGS 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 1150 DEAN STREET last sold?
The most recent ACRIS deed transfer for 1150 DEAN STREET was recorded on July 31, 2025, when SAGI, REUVEN conveyed the property to NANSAN HOLDINGS LLC for $3.52M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 1150 DEAN STREET have?
No open HPD housing-maintenance code violations are on record for 1150 DEAN STREET as of May 17, 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 1150 DEAN STREET?
NYC Department of Finance assesses 1150 DEAN STREET at $154K 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 1150 DEAN STREET and what does that mean?
1150 DEAN STREET is NYC building class B9 — Two-family misc. Miscellaneous two-family dwelling. 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.