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NYC Building Records · BBL 3012760022

1252 UNION STREET

Brooklyn · Block 1276 · Lot 22 · Two-family misc (Class B9)

1252 UNION STREET is a Class B9 (two-family misc) building in Brooklyn (BBL 3012760022) built in 1930, with 2 residential units across 2 floors.

The building is in NYC community district 309, council district 35, zoning district R6, on a 2,555-square-foot lot with a building footprint of 2,208 square feet.

The current registered owner of record per NYC PLUTO is ROSENBLUM, YEHUDA.

The most recent ACRIS deed transfer for this BBL was recorded on July 14, 2025 when LEWIS, GLADWIN conveyed the property to ROSENBLUM, YEHUDA for $1.90M. The transaction was financed with a $1.50M mortgage from Mers.

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

ROSENBLUM, YEHUDA

Most recent deed

Last transferred on Jul 14, 2025 for $1.9M to ROSENBLUM, YEHUDA.
Previous owner: LEWIS, GLADWIN
Mortgage: $1.5M recorded Jul 14, 2025 with Mers. Loan-to-value: 79%.
🔒 See all transfers before the 2025 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Jul 14, 2025MTGE$1.5MParties redacted — full names in MetroDeeds Scout+
Jul 14, 2025DEED$1.9MParties redacted — full names in MetroDeeds Scout+
Sep 23, 2021AGMT$845KParties redacted — full names in MetroDeeds Scout+
Sep 23, 2021MTGE$94KParties redacted — full names in MetroDeeds Scout+
Aug 20, 2020MTGE$63KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
2
Year built
1930
Class
B9
Borough
Brooklyn
Zoning:
R6
Lot size:
2,555 sqft
Building area:
2,208 sqft
Floors:
2
Assessed value:
$93K
Community district:
309
Council district:
35

HPD violations

0 open
Most severe class on record: Class B
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection history →

Recent HPD violation details

Most recent 2 violations issued by NYC HPD at this address:
  • Class BInspected Jan 26, 2013
    SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE LIGHT FIXTURE AT WEST WALL AT PUBLIC HALL, 2nd STORY
  • Class BInspected Jan 26, 2013
    SECTION 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT WEST…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

5 documents in the last 5 years (most recent Jul 14, 2025).

Frequently asked questions about 1252 UNION STREET

Who owns 1252 UNION STREET?

The current registered owner of record for 1252 UNION STREET per NYC PLUTO is ROSENBLUM, YEHUDA. The most recent ACRIS deed transfer for this BBL was recorded on July 14, 2025 when the property was conveyed to ROSENBLUM, YEHUDA. 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 1252 UNION STREET last sold?

The most recent ACRIS deed transfer for 1252 UNION STREET was recorded on July 14, 2025, when LEWIS, GLADWIN conveyed the property to ROSENBLUM, YEHUDA for $1.90M. The transaction was financed with a $1.50M mortgage from Mers.

How many HPD violations does 1252 UNION STREET have?

No open HPD housing-maintenance code violations are on record for 1252 UNION 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 1252 UNION STREET?

NYC Department of Finance assesses 1252 UNION STREET at $93K 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 1252 UNION STREET and what does that mean?

1252 UNION STREET is NYC building class B9 — Two-family misc. Miscellaneous two-family dwelling. 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.

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