639 FOSTER AVENUE
639 FOSTER AVENUE is a Class D3 (elevator, pre-1929 coop) building in Brooklyn (BBL 3054280092) built in 2019, with 22 residential units across 6 floors.
The building is in NYC community district 314, council district 45, zoning district R7A, on a 5,017-square-foot lot with a building footprint of 14,535 square feet.
The current registered owner of record per NYC PLUTO is 639 FOSTER AVENUE REALTY 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 OfficerSOLOMON FEDER
- Corporate Owner639 FOSTER AVENUE REALTY LLC
- Managing AgentSOL FEDER
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7A
- Lot size:
- 5,017 sqft
- Building area:
- 14,535 sqft
- Floors:
- 6
- Assessed value:
- $1.1M
- Community district:
- 314
- Council district:
- 45
HPD violations
Recent HPD violation details
- Class CInspected Jan 9, 2026HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 402, 4th STORY, 2nd APARTMENT F…
- Class BInspected Dec 18, 2025§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class BInspected Dec 18, 2025§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC…
- Class BInspected Feb 28, 2024§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT…
- Class BInspected Jul 7, 2023§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 2 SQUARE FEET AT THE CEILING IN THE 1st R…
Recent ACRIS activity
Frequently asked questions about 639 FOSTER AVENUE
Who owns 639 FOSTER AVENUE?
The current registered owner of record for 639 FOSTER AVENUE per NYC PLUTO is 639 FOSTER AVENUE REALTY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 639 FOSTER AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 639 FOSTER 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 639 FOSTER AVENUE have?
No open HPD housing-maintenance code violations are on record for 639 FOSTER 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 639 FOSTER AVENUE?
NYC Department of Finance assesses 639 FOSTER AVENUE at $1.15M 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 639 FOSTER AVENUE and what does that mean?
639 FOSTER AVENUE is NYC building class D3 — Elevator, pre-1929 coop. A pre-1929 cooperative 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.