105 WEST 55 STREET
105 WEST 55 STREET is a Class D7 (elevator, post-1929) building in Manhattan (BBL 1010080026) built in 1917, with 55 residential units across 9 floors.
The building is in NYC community district 105, council district 6, zoning district C6-6, on a 8,334-square-foot lot with a building footprint of 54,838 square feet.
The current registered owner of record per NYC PLUTO is 105 WEST 55TH STREET ASSOCIATES LLC.
The most recent ACRIS deed transfer for this BBL was recorded on March 10, 2022 when THE MELOHN FOUNDATION, INC. conveyed the property to 105 WEST 55TH STREET ASSOCIATES LLC for $32.00M. The transaction was financed with a $18.00M mortgage from First Horizon Bank.
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 OfficerGIDEON PLATT
- Corporate Owner105 W 55TH STREET ASSOCIATES LLC
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- C6-6
- Lot size:
- 8,334 sqft
- Building area:
- 54,838 sqft
- Floors:
- 9
- Assessed value:
- $6.4M
- Community district:
- 105
- Council district:
- 6
HPD violations
Recent HPD violation details
- Class BInspected Feb 16, 2025§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 2nd APARTMENT FROM NOR…
- Class BInspected Feb 16, 2025§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 2n…
- Class CInspected Feb 16, 2025§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 2nd APARTMENT…
- Class BInspected Dec 16, 2023§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 9B, 9th STORY, 1st APARTMENT FROM E…
- Class BInspected Dec 16, 2023§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 9B, 9th STORY,…
Recent ACRIS activity
Frequently asked questions about 105 WEST 55 STREET
Who owns 105 WEST 55 STREET?
The current registered owner of record for 105 WEST 55 STREET per NYC PLUTO is 105 WEST 55TH STREET ASSOCIATES LLC. The most recent ACRIS deed transfer for this BBL was recorded on March 10, 2022 when the property was conveyed to 105 WEST 55TH STREET ASSOCIATES LLC. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 105 WEST 55 STREET last sold?
The most recent ACRIS deed transfer for 105 WEST 55 STREET was recorded on March 10, 2022, when THE MELOHN FOUNDATION, INC. conveyed the property to 105 WEST 55TH STREET ASSOCIATES LLC for $32.00M. The transaction was financed with a $18.00M mortgage from First Horizon Bank.
How many HPD violations does 105 WEST 55 STREET have?
No open HPD housing-maintenance code violations are on record for 105 WEST 55 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 105 WEST 55 STREET?
NYC Department of Finance assesses 105 WEST 55 STREET at $6.43M 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 105 WEST 55 STREET and what does that mean?
105 WEST 55 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.