23 COOPER STREET
23 COOPER STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3034320050) built in 1910, with 3 residential units across 3 floors.
The building is in NYC community district 304, council district 37, zoning district R6, on a 1,958-square-foot lot with a building footprint of 2,937 square feet.
The current registered owner of record per NYC PLUTO is COOPER BROADWAY 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 OfficerABE GREEN
- Corporate OwnerCOOPER @ BROADWAY LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 1,958 sqft
- Building area:
- 2,937 sqft
- Floors:
- 3
- Assessed value:
- $77K
- Community district:
- 304
- Council district:
- 37
HPD violations
Recent HPD violation details
- Class CInspected May 6, 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 CInspected Mar 20, 2025§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 5th ROOM FROM EAST LOCATED AT APT 1, 1st STORY, 1st APARTMENT…
- Class CInspected Mar 20, 2025§ 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT GAS RANGE IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 1st APARTMENT…
- Class CInspected Mar 20, 2025§ 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION AT WASTE LINE UNDER SINK IN THE KITCHEN LOCATED AT APT 1, 1st STORY, 1st APARTM…
- Class CInspected Mar 20, 2025§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE 5th ROOM FROM EAST LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM EAS…
Recent ACRIS activity
Frequently asked questions about 23 COOPER STREET
Who owns 23 COOPER STREET?
The current registered owner of record for 23 COOPER STREET per NYC PLUTO is COOPER BROADWAY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 23 COOPER STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 23 COOPER STREET 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 23 COOPER STREET have?
No open HPD housing-maintenance code violations are on record for 23 COOPER 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 23 COOPER STREET?
NYC Department of Finance assesses 23 COOPER STREET at $77K 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 23 COOPER STREET and what does that mean?
23 COOPER STREET is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more 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.