1801 AVENUE J
1801 AVENUE J is a Class B3 (two-family converted) building in Brooklyn (BBL 3067110009) built in 1950, with 2 residential units across 2 floors.
The building is in NYC community district 314, council district 44, zoning district R2, on a 4,000-square-foot lot with a building footprint of 3,200 square feet.
The current registered owner of record per NYC PLUTO is LOCK FAMILY RESIDENCE TRUST.
The most recent ACRIS deed transfer for this BBL was recorded on June 26, 2025 when LOCK, MIRIAM J conveyed the property to ABRAHAM J. LOCK, TRUSTEE; MIRIAM J. LOCK, TRUSTEE; LOCK FAMILY RESIDENCE TRUST 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:
- R2
- Lot size:
- 4,000 sqft
- Building area:
- 3,200 sqft
- Floors:
- 2
- Assessed value:
- $103K
- Community district:
- 314
- Council district:
- 44
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 1801 AVENUE J
Who owns 1801 AVENUE J?
The current registered owner of record for 1801 AVENUE J per NYC PLUTO is LOCK FAMILY RESIDENCE TRUST. The most recent ACRIS deed transfer for this BBL was recorded on June 26, 2025 when the property was conveyed to ABRAHAM J. LOCK, TRUSTEE; MIRIAM J. LOCK, TRUSTEE; LOCK FAMILY RESIDENCE TRUST. 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 1801 AVENUE J last sold?
The most recent ACRIS deed transfer for 1801 AVENUE J was recorded on June 26, 2025, when LOCK, MIRIAM J conveyed the property to ABRAHAM J. LOCK, TRUSTEE; MIRIAM J. LOCK, TRUSTEE; LOCK FAMILY RESIDENCE TRUST for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 1801 AVENUE J have?
No open HPD housing-maintenance code violations are on record for 1801 AVENUE J. 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 1801 AVENUE J?
NYC Department of Finance assesses 1801 AVENUE J at $103K 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 1801 AVENUE J and what does that mean?
1801 AVENUE J is NYC building class B3 — Two-family converted. A two-family dwelling that was converted from a one-family. 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.