639 GRAND STREET
639 GRAND STREET is a Class K1 (one-story store) building in Brooklyn (BBL 3027810036) built in 1920, with 1 residential unit across 1 floor.
The building is in NYC community district 301, council district 34, zoning district C4-4A, on a 9,000-square-foot lot with a building footprint of 9,496 square feet.
The current registered owner of record per NYC PLUTO is 639 GRAND ASSOCIATES, LLC.
The most recent ACRIS deed transfer for this BBL was recorded on January 7, 2026 when 639 GRAND ASSOCIATES, LLC conveyed the property to 639 GRAND STREET REALTY LLC for $12.50M. The transaction was financed with a $22.31M mortgage from Ponce Bank, N.a..
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 5)
Building stats
- Zoning:
- C4-4A
- Lot size:
- 9,000 sqft
- Building area:
- 9,496 sqft
- Floors:
- 1
- Assessed value:
- $579K
- Community district:
- 301
- Council district:
- 34
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 639 GRAND STREET
Who owns 639 GRAND STREET?
The current registered owner of record for 639 GRAND STREET per NYC PLUTO is 639 GRAND ASSOCIATES, LLC. The most recent ACRIS deed transfer for this BBL was recorded on January 7, 2026 when the property was conveyed to 639 GRAND STREET REALTY 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 639 GRAND STREET last sold?
The most recent ACRIS deed transfer for 639 GRAND STREET was recorded on January 7, 2026, when 639 GRAND ASSOCIATES, LLC conveyed the property to 639 GRAND STREET REALTY LLC for $12.50M. The transaction was financed with a $22.31M mortgage from Ponce Bank, N.a..
How many HPD violations does 639 GRAND STREET have?
No open HPD housing-maintenance code violations are on record for 639 GRAND STREET. 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 639 GRAND STREET?
NYC Department of Finance assesses 639 GRAND STREET at $579K 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 GRAND STREET and what does that mean?
639 GRAND STREET is NYC building class K1 — One-story store. A one-story store, typically with residential above. 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.