420 WATKINS STREET
420 WATKINS STREET is a Class D7 (elevator, post-1929) building in Brooklyn (BBL 3035900050) built in 1976, with 261 residential units across 9 floors.
The building is in NYC community district 316, council district 41, zoning district R6, on a 102,200-square-foot lot with a building footprint of 252,945 square feet.
The current registered owner of record per NYC PLUTO is HP RIVERDALE OSBORNE HOUSING DEVELOPMENT FUND.
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 OfficerDEMETRIOS MORAGIANIS
- Corporate OwnerRIVERDALE OSBORNE TOWERS HOUSING ASSOC., LLC
- Managing AgentProto Property Services, LLc
- Site ManagerAllen Richards
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R6
- Lot size:
- 102,200 sqft
- Building area:
- 252,945 sqft
- Floors:
- 9
- Assessed value:
- $13.8M
- Community district:
- 316
- Council district:
- 41
HPD violations
Recent HPD violation details
- Class CInspected Mar 18, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT PLASTER AT CEILING AT PUBLIC HALL, 1st STORY
- Class AInspected Mar 18, 2026§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING. AT PUBLIC HALL, 1st STORY
- Class BInspected Apr 2, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL VENT AT EAST WALL IN THE BATHROOM LOCATED AT APT 9E, 8th STORY,…
- Class BInspected Apr 2, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL VENT AT EAST WALL IN THE KITCHEN LOCATED AT APT 9E, 8th STORY,…
- Class CInspected Feb 5, 2025HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 7F, 7th STORY, 6th APARTMENT FR…
Recent ACRIS activity
Frequently asked questions about 420 WATKINS STREET
Who owns 420 WATKINS STREET?
The current registered owner of record for 420 WATKINS STREET per NYC PLUTO is HP RIVERDALE OSBORNE HOUSING DEVELOPMENT FUND. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 420 WATKINS STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 420 WATKINS 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 420 WATKINS STREET have?
No open HPD housing-maintenance code violations are on record for 420 WATKINS 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 420 WATKINS STREET?
NYC Department of Finance assesses 420 WATKINS STREET at $13.77M 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 420 WATKINS STREET and what does that mean?
420 WATKINS STREET is NYC building class D7 — Elevator, post-1929. A post-1929 elevator apartment building, typically 7+ stories. 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.