771 4 AVENUE
771 4 AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3006580006) built in 1920, with 8 residential units across 4 floors.
The building is in NYC community district 307, council district 38, zoning district M1-1D, on a 2,000-square-foot lot with a building footprint of 5,200 square feet.
The current registered owner of record per NYC PLUTO is 771 EQUITIES LLC.
The most recent ACRIS deed transfer for this BBL was recorded on August 7, 2025 when ULLOA KNOLL, DAVID BENJAMIN conveyed the property to 771 EQUITIES LLC for $1.27M. The transaction was financed with a $950K mortgage from Arion Fund, Llc.
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
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- M1-1D
- Lot size:
- 2,000 sqft
- Building area:
- 5,200 sqft
- Floors:
- 4
- Assessed value:
- $712K
- Community district:
- 307
- Council district:
- 38
HPD violations
Recent HPD violation details
- Class AInspected Apr 30, 2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class CInspected Jan 16, 2025§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM
- Class CInspected Jan 16, 2025§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 3rd ROOM FROM NORTH LOCATED AT APT 2L, 2nd STORY, 1st APARTME…
- Class AInspected Apr 10, 2023§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND…
- Class CInspected Apr 10, 2023§ 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…
Recent ACRIS activity
Frequently asked questions about 771 4 AVENUE
Who owns 771 4 AVENUE?
The current registered owner of record for 771 4 AVENUE per NYC PLUTO is 771 EQUITIES LLC. The most recent ACRIS deed transfer for this BBL was recorded on August 7, 2025 when the property was conveyed to 771 EQUITIES 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 771 4 AVENUE last sold?
The most recent ACRIS deed transfer for 771 4 AVENUE was recorded on August 7, 2025, when ULLOA KNOLL, DAVID BENJAMIN conveyed the property to 771 EQUITIES LLC for $1.27M. The transaction was financed with a $950K mortgage from Arion Fund, Llc.
How many HPD violations does 771 4 AVENUE have?
No open HPD housing-maintenance code violations are on record for 771 4 AVENUE. 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 771 4 AVENUE?
NYC Department of Finance assesses 771 4 AVENUE at $712K 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 771 4 AVENUE and what does that mean?
771 4 AVENUE 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.