506 WEST 122 STREET
506 WEST 122 STREET is a Class D1 (elevator, semi-fireproof) building in Manhattan (BBL 1019760039) built in 1910, with 29 residential units across 6 floors.
The building is in NYC community district 109, council district 7, zoning district R8, on a 4,796-square-foot lot with a building footprint of 20,238 square feet.
The current registered owner of record per NYC PLUTO is TRUSTEES OF COLUMBIA UNIVERSITY.
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 GREENBERG
- Corporate OwnerTRUSTEES OF COLUMBIA UNIVERSITY
- Managing AgentDIEGO RIVERA
- Site ManagerSERVICEREP HRMANSERVICECTR
Most recent deed
Building stats
- Zoning:
- R8
- Lot size:
- 4,796 sqft
- Building area:
- 20,238 sqft
- Floors:
- 6
- Assessed value:
- $956K
- Community district:
- 109
- Council district:
- 7
HPD violations
Recent HPD violation details
- Class AInspected Apr 1, 2024(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 AInspected Apr 2, 2021(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 IInspected Apr 2, 2021§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class AInspected Aug 13, 2019§ 27-2005 ADM CODE REFIT UPPER AND LOWER WINDOW SASH IN THE KITCHEN LOCATED AT APT 23, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH
- Class BInspected Aug 13, 2019§ 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE WALL CABINET DOORS IN THE KITCHEN LOCATED AT APT 23, 2nd STORY, 1st APARTMENT FR…
Frequently asked questions about 506 WEST 122 STREET
Who owns 506 WEST 122 STREET?
The current registered owner of record for 506 WEST 122 STREET per NYC PLUTO is TRUSTEES OF COLUMBIA UNIVERSITY. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 506 WEST 122 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 506 WEST 122 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 506 WEST 122 STREET have?
No open HPD housing-maintenance code violations are on record for 506 WEST 122 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 506 WEST 122 STREET?
NYC Department of Finance assesses 506 WEST 122 STREET at $956K 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 506 WEST 122 STREET and what does that mean?
506 WEST 122 STREET is NYC building class D1 — Elevator, semi-fireproof. A semi-fireproof elevator apartment building. 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.