1421 ST MARKS AVENUE
1421 ST MARKS AVENUE is a Class B9 (two-family misc) building in Brooklyn (BBL 3014510064) built in 1901, with 2 residential units across 3 floors.
The building is in NYC community district 316, council district 41, zoning district R6, on a 2,491-square-foot lot with a building footprint of 2,850 square feet.
The current registered owner of record per NYC PLUTO is FLATBUSH PARK HOLDINGS LLC.
The most recent ACRIS deed transfer for this BBL was recorded on June 21, 2021 when Hartstein, Moshe; Hartstein, Moshe conveyed the property to Flatbush Park Holdings Llc; Flatbush Park Holdings 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 OfficerAJ kurland
- Corporate OwnerFLATBUSH PARK HOLDINGS LLC
- Managing AgentAlejandro Espinosa
- Site ManagerAlex Espinosa
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 2,491 sqft
- Building area:
- 2,850 sqft
- Floors:
- 3
- Assessed value:
- $68K
- Community district:
- 316
- Council district:
- 41
HPD violations
Recent HPD violation details
- 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 AInspected May 8, 2024§ 27-2023 ADMIN. CODE: PROVIDE SUFFICIENT,PROPER AND SEPARATE METAL RECEPTACLES FOR THE DEPOSIT OF GARBAGE, RUBBISH AND OTHER WASTE MATERIAL…
- Class IInspected Mar 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…
Recent ACRIS activity
Other buildings in this portfolio
- 3401 AVENUE K1 violation
Frequently asked questions about 1421 ST MARKS AVENUE
Who owns 1421 ST MARKS AVENUE?
The current registered owner of record for 1421 ST MARKS AVENUE per NYC PLUTO is FLATBUSH PARK HOLDINGS LLC. The most recent ACRIS deed transfer for this BBL was recorded on June 21, 2021 when the property was conveyed to Flatbush Park Holdings Llc; Flatbush Park 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 1421 ST MARKS AVENUE last sold?
The most recent ACRIS deed transfer for 1421 ST MARKS AVENUE was recorded on June 21, 2021, when Hartstein, Moshe; Hartstein, Moshe conveyed the property to Flatbush Park Holdings Llc; Flatbush Park Holdings Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 1421 ST MARKS AVENUE have?
No open HPD housing-maintenance code violations are on record for 1421 ST MARKS 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 1421 ST MARKS AVENUE?
NYC Department of Finance assesses 1421 ST MARKS AVENUE at $68K 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 1421 ST MARKS AVENUE and what does that mean?
1421 ST MARKS AVENUE 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.