627 WEST 136 STREET
627 WEST 136 STREET is a Class C1 (walk-up, over six families) building in Manhattan (BBL 1020020073) built in 1905, with 21 residential units across 5 floors.
The building is in NYC community district 109, council district 7, zoning district R8, on a 5,445-square-foot lot with a building footprint of 19,480 square feet.
The current registered owner of record per NYC PLUTO is RIVERSIDE 136 LLC.
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 OfficerSHELLEY HARTMAN
- Corporate OwnerRIVERSIDE 136 LLC
- Managing AgentROMAN MARKOWITZ
- Site ManagerFanny Loja
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R8
- Lot size:
- 5,445 sqft
- Building area:
- 19,480 sqft
- Floors:
- 5
- Assessed value:
- $574K
- Community district:
- 109
- Council district:
- 7
HPD violations
Recent HPD violation details
- Class CInspected Apr 22, 2026§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 7, 1st STORY, 1st APARTMENT FROM WEST…
- Class CInspected Apr 22, 2026§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 1st STORY, 1st APARTMENT FROM WEST…
- Class CInspected Apr 22, 2026§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT CELLAR AT BOILER ROOM
- Class CInspected Oct 28, 2025§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED IN BASEMENT AT BOILER ROOM
- Class CInspected Oct 28, 2025§ 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE 4th ROOM FROM NORTH LOCATED AT APT 4, 1st STORY, 2nd APARTMEN…
Recent ACRIS activity
Frequently asked questions about 627 WEST 136 STREET
Who owns 627 WEST 136 STREET?
The current registered owner of record for 627 WEST 136 STREET per NYC PLUTO is RIVERSIDE 136 LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 627 WEST 136 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 627 WEST 136 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 627 WEST 136 STREET have?
No open HPD housing-maintenance code violations are on record for 627 WEST 136 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 627 WEST 136 STREET?
NYC Department of Finance assesses 627 WEST 136 STREET at $574K 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 627 WEST 136 STREET and what does that mean?
627 WEST 136 STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 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.