630 GRAND STREET
630 GRAND STREET is a Class D6 (elevator, pre-1929) building in Brooklyn (BBL 3027870010) built in 2023, with 21 residential units across 7 floors.
The building is in NYC community district 301, council district 34, zoning district C4-4A, on a 4,000-square-foot lot with a building footprint of 18,322 square feet.
The current registered owner of record per NYC PLUTO is 630 GRAND ST LLC.
The most recent ACRIS deed transfer for this BBL was recorded on October 20, 2022 when GJENASAJ, SAL; GJENASAJ, PHILLIP; GJENASAJ, IZZY ISLAM conveyed the property to 630 GRAND ST LLC; KLEIN REALTY ASSOCIATES LLC for $4.80M. The transaction was financed with a $6.39M mortgage from S3 Re Funding Iii Llc.
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 OfficerDAVID HALBERSTAM
- Corporate Owner630 GRAND ST LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- C4-4A
- Lot size:
- 4,000 sqft
- Building area:
- 18,322 sqft
- Floors:
- 7
- Assessed value:
- $2.4M
- Community district:
- 301
- Council district:
- 34
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 630 GRAND STREET
Who owns 630 GRAND STREET?
The current registered owner of record for 630 GRAND STREET per NYC PLUTO is 630 GRAND ST LLC. The most recent ACRIS deed transfer for this BBL was recorded on October 20, 2022 when the property was conveyed to 630 GRAND ST LLC; KLEIN REALTY ASSOCIATES 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 630 GRAND STREET last sold?
The most recent ACRIS deed transfer for 630 GRAND STREET was recorded on October 20, 2022, when GJENASAJ, SAL; GJENASAJ, PHILLIP; GJENASAJ, IZZY ISLAM conveyed the property to 630 GRAND ST LLC; KLEIN REALTY ASSOCIATES LLC for $4.80M. The transaction was financed with a $6.39M mortgage from S3 Re Funding Iii Llc.
How many HPD violations does 630 GRAND STREET have?
No open HPD housing-maintenance code violations are on record for 630 GRAND STREET 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 630 GRAND STREET?
NYC Department of Finance assesses 630 GRAND STREET at $2.44M 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 630 GRAND STREET and what does that mean?
630 GRAND STREET is NYC building class D6 — Elevator, pre-1929. A pre-1929 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.