309 WEST 43 STREET
309 WEST 43 STREET is a Class C4 (walk-up, three families) building in Manhattan (BBL 1010340027) built in 1920, with 20 residential units across 5 floors.
The building is in NYC community district 104, council district 3, zoning district C6-4, on a 2,510-square-foot lot with a building footprint of 9,940 square feet.
The current registered owner of record per NYC PLUTO is MAZAL CAPITAL PARTNER LLC.
The most recent ACRIS deed transfer for this BBL was recorded on December 16, 2024 when R & D 309 W 43RD LLC conveyed the property to MAZAL CAPITAL PARTNER LLC for $2.70M. 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 OfficerMICHAEL KHODADADIAN
- Corporate OwnerMAZAL CAPITAL PARTNER LLC
- Managing AgentEJS Equities LLC
- Site ManagerMichael Deneff
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- C6-4
- Lot size:
- 2,510 sqft
- Building area:
- 9,940 sqft
- Floors:
- 5
- Assessed value:
- $756K
- Community district:
- 104
- Council district:
- 3
HPD violations
Recent HPD violation details
- Class AInspected May 5, 2026§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AT PUBLIC HALL, 4th STORY
- Class BInspected May 5, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 4th STOR…
- Class BInspected May 5, 2026§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK ABOVE CEILING. AT PUBLIC HALL, 4th STORY
- Class AInspected Mar 4, 2026§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT THE BATH TUB IN THE BATHROOM LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FRO…
- Class AInspected Mar 4, 2026§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE KITCHEN , THE 1st…
Recent ACRIS activity
Frequently asked questions about 309 WEST 43 STREET
Who owns 309 WEST 43 STREET?
The current registered owner of record for 309 WEST 43 STREET per NYC PLUTO is MAZAL CAPITAL PARTNER LLC. The most recent ACRIS deed transfer for this BBL was recorded on December 16, 2024 when the property was conveyed to MAZAL CAPITAL PARTNER 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 309 WEST 43 STREET last sold?
The most recent ACRIS deed transfer for 309 WEST 43 STREET was recorded on December 16, 2024, when R & D 309 W 43RD LLC conveyed the property to MAZAL CAPITAL PARTNER LLC for $2.70M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 309 WEST 43 STREET have?
No open HPD housing-maintenance code violations are on record for 309 WEST 43 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 309 WEST 43 STREET?
NYC Department of Finance assesses 309 WEST 43 STREET at $756K 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 309 WEST 43 STREET and what does that mean?
309 WEST 43 STREET is NYC building class C4 — Walk-up, three families. A 3-to-6-story walk-up apartment building with 3 residential units. 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.