8714 21 AVENUE
8714 21 AVENUE is a Class D1 (elevator, semi-fireproof) building in Brooklyn (BBL 3064110048) built in 1926, with 66 residential units across 6 floors.
The building is in NYC community district 311, council district 43, zoning district R5, on a 16,434-square-foot lot with a building footprint of 57,876 square feet.
The current registered owner of record per NYC PLUTO is ALEXANDER HARDING, LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
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 OfficerCHRISTOPHER VASILAKOS
- Corporate OwnerNICHOLAS VAN BUREN, LLC
- Managing AgentALEXANDER HARDING LLC
- Site ManagerROGELIO TAMAYO
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R5
- Lot size:
- 16,434 sqft
- Building area:
- 57,876 sqft
- Floors:
- 6
- Assessed value:
- $1.2M
- Community district:
- 311
- Council district:
- 43
HPD violations
Recent HPD violation details
- Class CInspected Apr 6, 2026§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FREE STANDING RADIATOR NORTH AT CELLAR
- Class CInspected Apr 6, 2026§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class CInspected Apr 6, 2026§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT CELLAR , AT BOILER ROOM
- Class AInspected Apr 6, 2026§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WIT…
- Class CInspected Apr 6, 2026§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT F3, 6th STORY, 2nd APARTMENT FROM SOUT…
Recent ACRIS activity
Frequently asked questions about 8714 21 AVENUE
Who owns 8714 21 AVENUE?
The current registered owner of record for 8714 21 AVENUE per NYC PLUTO is ALEXANDER HARDING, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 8714 21 AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 8714 21 AVENUE in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 8714 21 AVENUE have?
No open HPD housing-maintenance code violations are on record for 8714 21 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 8714 21 AVENUE?
NYC Department of Finance assesses 8714 21 AVENUE at $1.19M 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 8714 21 AVENUE and what does that mean?
8714 21 AVENUE is NYC building class D1 — Elevator, semi-fireproof. A semi-fireproof elevator apartment building. 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.