510 AMSTERDAM AVENUE
510 AMSTERDAM AVENUE is a Class C7 (walk-up + store) building in Manhattan (BBL 1012320034) built in 1910, with 25 residential units across 6 floors.
The building is in NYC community district 107, council district 6, zoning district C2-7A, on a 4,000-square-foot lot with a building footprint of 17,500 square feet.
The current registered owner of record per NYC PLUTO is IRONTON RELATY,.
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 OfficerTHOMAS ROHLMAN
- Corporate OwnerIRONTON REALTY, LLC
- Managing AgentPINE MANAGEMENT, INC.
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- C2-7A
- Lot size:
- 4,000 sqft
- Building area:
- 17,500 sqft
- Floors:
- 6
- Assessed value:
- $2.7M
- Community district:
- 107
- Council district:
- 6
HPD violations
Recent HPD violation details
- Class CInspected Apr 9, 2026567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND A…
- Class BInspected Feb 18, 2026§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class CInspected Feb 18, 2026HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM…
- Class BInspected Feb 18, 2026§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC…
- Class BInspected Feb 18, 2026§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 30 SQUARE FEET AT CEILING, WEST AND NORTH WAL…
Recent ACRIS activity
Frequently asked questions about 510 AMSTERDAM AVENUE
Who owns 510 AMSTERDAM AVENUE?
The current registered owner of record for 510 AMSTERDAM AVENUE per NYC PLUTO is IRONTON RELATY,. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 510 AMSTERDAM AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 510 AMSTERDAM 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 510 AMSTERDAM AVENUE have?
No open HPD housing-maintenance code violations are on record for 510 AMSTERDAM 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 510 AMSTERDAM AVENUE?
NYC Department of Finance assesses 510 AMSTERDAM AVENUE at $2.72M 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 510 AMSTERDAM AVENUE and what does that mean?
510 AMSTERDAM AVENUE is NYC building class C7 — Walk-up + store. A walk-up apartment building with a store on the ground floor. 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.