4423 4 AVENUE
4423 4 AVENUE is a Class S9 (misc mixed-use) building in Brooklyn (BBL 3007380001) built in 1935, with 8 residential units across 4 floors.
The building is in NYC community district 307, council district 38, zoning district R7A, on a 2,017-square-foot lot with a building footprint of 7,462 square feet.
The current registered owner of record per NYC PLUTO is WINFINITEC 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 OfficerNurul Ahia
- Corporate Owner4423 4th Avenue Assets LLC
- Managing AgentTristar Management Associates LLC
- Site ManagerTanet Tukes
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R7A
- Lot size:
- 2,017 sqft
- Building area:
- 7,462 sqft
- Floors:
- 4
- Assessed value:
- $635K
- Community district:
- 307
- Council district:
- 38
HPD violations
Recent HPD violation details
- Class CInspected Apr 15, 2026§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING WIRE AT VESTIBULE DOOR , 1st STORY
- Class BInspected Apr 15, 2026§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT NORTH WALL…
- Class CInspected Apr 15, 2026HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 4th STORY, 1st APARTMENT FROM…
- Class BInspected Apr 15, 2026§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE 4th ROOM FROM…
- Class BInspected Apr 15, 2026§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRICAL LIGHT FIXTURE AT CEILING IN THE 4th ROOM FROM EAST LOCATED AT A…
Recent ACRIS activity
Frequently asked questions about 4423 4 AVENUE
Who owns 4423 4 AVENUE?
The current registered owner of record for 4423 4 AVENUE per NYC PLUTO is WINFINITEC LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 4423 4 AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 4423 4 AVENUE 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 4423 4 AVENUE have?
No open HPD housing-maintenance code violations are on record for 4423 4 AVENUE 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 4423 4 AVENUE?
NYC Department of Finance assesses 4423 4 AVENUE at $635K 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 4423 4 AVENUE and what does that mean?
4423 4 AVENUE is NYC building class S9 — Misc mixed-use. Miscellaneous mixed residential and commercial 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.