172 UNION STREET
172 UNION STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3003430015) built in 1900, with 8 residential units across 4 floors.
The building is in NYC community district 306, council district 39, zoning district R6A, on a 3,000-square-foot lot with a building footprint of 7,440 square feet.
The current registered owner of record per NYC PLUTO is 172 UNION STREET LLC.
The most recent ACRIS deed transfer for this BBL was recorded on November 5, 2024 when CUCUZZA, GARY; CUCUZZA, ANTHONY conveyed the property to 172 UNION STREET LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
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 OfficerGary CuCuzza
- Corporate Owner172 Union Street LLC
Most recent deed
Recent ACRIS documents (last 3)
Building stats
- Zoning:
- R6A
- Lot size:
- 3,000 sqft
- Building area:
- 7,440 sqft
- Floors:
- 4
- Assessed value:
- $1.1M
- Community district:
- 306
- Council district:
- 39
HPD violations
Recent HPD violation details
- Class IInspected Nov 20, 2025§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class CInspected Feb 24, 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 CInspected Apr 28, 2024§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1L, 1st STORY, 2nd APARTMENT FROM NORT…
- Class CInspected Apr 28, 2024§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE DEVICE AT BUILDING ENTRANCE DOOR. , 1st STORY
- Class CInspected Apr 28, 2024§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED. AT BOILER ROOM
Recent ACRIS activity
Frequently asked questions about 172 UNION STREET
Who owns 172 UNION STREET?
The current registered owner of record for 172 UNION STREET per NYC PLUTO is 172 UNION STREET LLC. The most recent ACRIS deed transfer for this BBL was recorded on November 5, 2024 when the property was conveyed to 172 UNION STREET 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 172 UNION STREET last sold?
The most recent ACRIS deed transfer for 172 UNION STREET was recorded on November 5, 2024, when CUCUZZA, GARY; CUCUZZA, ANTHONY conveyed the property to 172 UNION STREET LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 172 UNION STREET have?
No open HPD housing-maintenance code violations are on record for 172 UNION 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 172 UNION STREET?
NYC Department of Finance assesses 172 UNION STREET at $1.10M 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 172 UNION STREET and what does that mean?
172 UNION STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential units. 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.