17 WEST 125 STREET
17 WEST 125 STREET is a Class D7 (elevator, post-1929) building in Manhattan (BBL 1017230023) built in 1900, with 58 residential units across 5 floors.
The building is in NYC community district 110, council district 9, zoning district C4-4A, on a 11,491-square-foot lot with a building footprint of 46,200 square feet.
The current registered owner of record per NYC PLUTO is 125 IMPROVEMENT GROUP LLC.
The most recent ACRIS deed transfer for this BBL was recorded on July 12, 2022 when THOR 17 WEST 125TH STREET LLC conveyed the property to 125 IMPROVEMENT GROUP LLC for $21.22M. The transaction was recorded as cash (no paired mortgage instrument).
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 TENNENBAUM
- Corporate Owner125 IMPROVEMENT GROUP LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- C4-4A
- Lot size:
- 11,491 sqft
- Building area:
- 46,200 sqft
- Floors:
- 5
- Assessed value:
- $3.2M
- Community district:
- 110
- Council district:
- 9
HPD violations
Recent HPD violation details
- Class AInspected Apr 15, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN GLAZE BY WAY OF REGLAZING THE BATHTUB IN THE BATH…
- Class BInspected Apr 3, 2026§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT…
- Class CInspected Nov 14, 2025§ 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT GAS RANGE IN THE KITCHEN LOCATED AT APT 2D, 2nd STORY, 4th APARTMENT…
- Class BInspected Nov 14, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER SASH WINDOW AT NORTH WALL IN THE KITCHEN LOCATED…
- Class BInspected Nov 14, 2025§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 10 SQ FT AT CEILING, NORTH, SOUTH, AND EAS…
Recent ACRIS activity
Frequently asked questions about 17 WEST 125 STREET
Who owns 17 WEST 125 STREET?
The current registered owner of record for 17 WEST 125 STREET per NYC PLUTO is 125 IMPROVEMENT GROUP LLC. The most recent ACRIS deed transfer for this BBL was recorded on July 12, 2022 when the property was conveyed to 125 IMPROVEMENT GROUP 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 17 WEST 125 STREET last sold?
The most recent ACRIS deed transfer for 17 WEST 125 STREET was recorded on July 12, 2022, when THOR 17 WEST 125TH STREET LLC conveyed the property to 125 IMPROVEMENT GROUP LLC for $21.22M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 17 WEST 125 STREET have?
No open HPD housing-maintenance code violations are on record for 17 WEST 125 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 17 WEST 125 STREET?
NYC Department of Finance assesses 17 WEST 125 STREET at $3.17M 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 17 WEST 125 STREET and what does that mean?
17 WEST 125 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.