639 ALBANY AVENUE
639 ALBANY AVENUE is a Class D1 (elevator, semi-fireproof) building in Brooklyn (BBL 3048180001) built in 1959, with 63 residential units across 6 floors.
The building is in NYC community district 309, council district 40, zoning district R6, on a 10,000-square-foot lot with a building footprint of 37,446 square feet.
The current registered owner of record per NYC PLUTO is 639 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 OfficerHumberto Hernandez
- Corporate Owner639 REALTY LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 10,000 sqft
- Building area:
- 37,446 sqft
- Floors:
- 6
- Assessed value:
- $1.7M
- Community district:
- 309
- Council district:
- 40
HPD violations
Recent HPD violation details
- Class BInspected Jan 20, 2026§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT BUILDING ENTRANCE DOOR
- Class CInspected Jan 20, 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 AInspected Jan 20, 2026§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING KNOB AT DOOR LEADING TO AT PUBLIC HALL STAIRS, 1st STORY
- Class CInspected Dec 12, 2025§ 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 BInspected Dec 12, 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…
Recent ACRIS activity
Other buildings in this portfolio
- 645 EASTERN PARKWAY403 violations
Frequently asked questions about 639 ALBANY AVENUE
Who owns 639 ALBANY AVENUE?
The current registered owner of record for 639 ALBANY AVENUE per NYC PLUTO is 639 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 ALBANY AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 639 ALBANY 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 ALBANY AVENUE have?
No open HPD housing-maintenance code violations are on record for 639 ALBANY 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 ALBANY AVENUE?
NYC Department of Finance assesses 639 ALBANY AVENUE at $1.74M 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 ALBANY AVENUE and what does that mean?
639 ALBANY 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.