646 51 STREET
646 51 STREET is a Class B9 (two-family misc) building in Brooklyn (BBL 3008010025) built in 1905, with 2 residential units across 2 floors.
The building is in NYC community district 307, council district 43, zoning district R6B, on a 2,003-square-foot lot with a building footprint of 2,208 square feet.
The current registered owner of record per NYC PLUTO is LIN, XIAO CHENG.
The most recent ACRIS deed transfer for this BBL was recorded on August 15, 2025 when ZHOU, WEI YOU; LIN, YAN FENG conveyed the property to LIN, SHI; LIN, XIAO CHENG for a non-disclosed consideration. 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 1)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,003 sqft
- Building area:
- 2,208 sqft
- Floors:
- 2
- Assessed value:
- $91K
- Community district:
- 307
- Council district:
- 43
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 646 51 STREET
Who owns 646 51 STREET?
The current registered owner of record for 646 51 STREET per NYC PLUTO is LIN, XIAO CHENG. The most recent ACRIS deed transfer for this BBL was recorded on August 15, 2025 when the property was conveyed to LIN, SHI; LIN, XIAO CHENG. 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 646 51 STREET last sold?
The most recent ACRIS deed transfer for 646 51 STREET was recorded on August 15, 2025, when ZHOU, WEI YOU; LIN, YAN FENG conveyed the property to LIN, SHI; LIN, XIAO CHENG for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 646 51 STREET have?
No open HPD housing-maintenance code violations are on record for 646 51 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 646 51 STREET?
NYC Department of Finance assesses 646 51 STREET at $91K 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 646 51 STREET and what does that mean?
646 51 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.