81 SEAMAN AVENUE
81 SEAMAN AVENUE is a Class C1 (walk-up, over six families) building in Manhattan (BBL 1022390009) built in 1930, with 30 residential units across 6 floors.
The building is in NYC community district 112, council district 10, zoning district R7A, on a 5,000-square-foot lot with a building footprint of 21,990 square feet.
The current registered owner of record per NYC PLUTO is 81 SEAMAN REALTY 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 OfficerDAVId RADONCIc
- Corporate Owner81 SEAMAN REALTY LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7A
- Lot size:
- 5,000 sqft
- Building area:
- 21,990 sqft
- Floors:
- 6
- Assessed value:
- $836K
- Community district:
- 112
- Council district:
- 10
HPD violations
Recent HPD violation details
- Class BInspected Apr 29, 2026§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND ALL WALLS IN THE BATHROOM LOCA…
- Class BInspected Apr 29, 2026§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND ALL WALLS IN THE KITCHEN LOCAT…
- Class BInspected Apr 29, 2026§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM NORTH LOCATED…
- Class BInspected Apr 29, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT ALL WALLS IN THE BATHROOM LOCATED AT APT 5…
- Class BInspected Apr 29, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC-TILES AT ALL WALLS IN THE KITCHEN LOCATED AT APT 5D…
Recent ACRIS activity
Frequently asked questions about 81 SEAMAN AVENUE
Who owns 81 SEAMAN AVENUE?
The current registered owner of record for 81 SEAMAN AVENUE per NYC PLUTO is 81 SEAMAN REALTY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 81 SEAMAN AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 81 SEAMAN 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 81 SEAMAN AVENUE have?
No open HPD housing-maintenance code violations are on record for 81 SEAMAN 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 81 SEAMAN AVENUE?
NYC Department of Finance assesses 81 SEAMAN AVENUE at $836K 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 81 SEAMAN AVENUE and what does that mean?
81 SEAMAN 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.