520 JEFFERSON AVENUE
520 JEFFERSON AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3016540016) built in 1910, with 8 residential units across 4 floors.
The building is in NYC community district 303, council district 36, zoning district R6B, on a 2,925-square-foot lot with a building footprint of 8,272 square feet.
The current registered owner of record per NYC PLUTO is 520 JEFFERSON AVENUE LLC.
The most recent ACRIS deed transfer for this BBL was recorded on April 23, 2025 when ADAMS, YVETTE; ADAMS, DOUGLAS conveyed the property to 520 JEFFERSON AVENUE 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
- Managing AgentDOUGLAS ADAMS
- Site ManagerAlicia Sam
- Joint OwnerYVETTE ADAMS
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R6B
- Lot size:
- 2,925 sqft
- Building area:
- 8,272 sqft
- Floors:
- 4
- Assessed value:
- $707K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class BInspected Nov 10, 2024§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT VESTIBULE DOOR , 1st STORY
- Class CInspected Nov 10, 2024§ 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 BInspected Nov 10, 2024§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRES AT CEILING IN T…
- Class CInspected Nov 10, 2024§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE KITCHEN LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
- Class CInspected Nov 10, 2024HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FR…
Recent ACRIS activity
Frequently asked questions about 520 JEFFERSON AVENUE
Who owns 520 JEFFERSON AVENUE?
The current registered owner of record for 520 JEFFERSON AVENUE per NYC PLUTO is 520 JEFFERSON AVENUE LLC. The most recent ACRIS deed transfer for this BBL was recorded on April 23, 2025 when the property was conveyed to 520 JEFFERSON AVENUE 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 520 JEFFERSON AVENUE last sold?
The most recent ACRIS deed transfer for 520 JEFFERSON AVENUE was recorded on April 23, 2025, when ADAMS, YVETTE; ADAMS, DOUGLAS conveyed the property to 520 JEFFERSON AVENUE LLC for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 520 JEFFERSON AVENUE have?
No open HPD housing-maintenance code violations are on record for 520 JEFFERSON 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 520 JEFFERSON AVENUE?
NYC Department of Finance assesses 520 JEFFERSON AVENUE at $707K 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 520 JEFFERSON AVENUE and what does that mean?
520 JEFFERSON 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.