307 WEST 121 STREET
307 WEST 121 STREET is a Class C3 (walk-up, pre-1929) building in Manhattan (BBL 1019480026) built in 1930, with 4 residential units across 4 floors.
The building is in NYC community district 110, council district 9, zoning district R7A, on a 2,523-square-foot lot with a building footprint of 7,893 square feet.
The current registered owner of record per NYC PLUTO is THE JOHN RANSOM PHILLIPS LIVING TRUST.
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 OfficerJOHN PHILLIPS
- Corporate Owner307 WEST 121ST LLC
- Managing AgentTOM LOWRY
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R7A
- Lot size:
- 2,523 sqft
- Building area:
- 7,893 sqft
- Floors:
- 4
- Assessed value:
- $592K
- Community district:
- 110
- Council district:
- 9
HPD violations
Recent HPD violation details
- Class AInspected Jun 4, 2025(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 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 Mar 16, 2023(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 Feb 16, 2022§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 Feb 16, 2022(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…
Recent ACRIS activity
Other buildings in this portfolio
- 604 EAST 11 STREET8 violations
Frequently asked questions about 307 WEST 121 STREET
Who owns 307 WEST 121 STREET?
The current registered owner of record for 307 WEST 121 STREET per NYC PLUTO is THE JOHN RANSOM PHILLIPS LIVING TRUST. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 307 WEST 121 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 307 WEST 121 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 307 WEST 121 STREET have?
No open HPD housing-maintenance code violations are on record for 307 WEST 121 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 307 WEST 121 STREET?
NYC Department of Finance assesses 307 WEST 121 STREET at $592K 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 307 WEST 121 STREET and what does that mean?
307 WEST 121 STREET is NYC building class C3 — Walk-up, pre-1929. A walk-up apartment building constructed before 1929, typically 3-6 stories and often rent-stabilized. 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.