521 WEST 156 STREET
521 WEST 156 STREET is a Class C4 (walk-up, three families) building in Manhattan (BBL 1021150047) built in 1900, with 46 residential units across 5 floors.
The building is in NYC community district 112, council district 10, zoning district R7-2, on a 4,996-square-foot lot with a building footprint of 19,740 square feet.
The current registered owner of record per NYC PLUTO is 521 W 156 LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
NYC public records show 4 open HPD housing-maintenance code violations on this property as of May 18, 2026, all Class B (hazardous).
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 OfficerSHAUL KOPLOWITZ
- Corporate Owner521 W 156, LLC
- Managing AgentDOV SCHREIBER
- Site ManagerANEDY TAPIA
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7-2
- Lot size:
- 4,996 sqft
- Building area:
- 19,740 sqft
- Floors:
- 5
- Assessed value:
- $1.3M
- Community district:
- 112
- Council district:
- 10
HPD violations
Recent HPD violation details
- Class BInspected May 13, 2026§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOOR AT ENTRANCE IN THE 4th ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY,…
- Class BInspected May 13, 2026§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class BInspected May 13, 2026§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILINGS IN THE PRIVATE HALL…
- Class BInspected May 13, 2026§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UPPER CABINET AT NORTH WALL IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY,…
- Class BInspected May 13, 2026§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL GLAZE FINISH BY METHOD OF REGLAZING THE BA…
Recent ACRIS activity
Other buildings in this portfolio
- 1885 AMSTERDAM AVENUE339 violations
- 1887 AMSTERDAM AVENUE268 violations
- 1883 AMSTERDAM AVENUE216 violations
Frequently asked questions about 521 WEST 156 STREET
Who owns 521 WEST 156 STREET?
The current registered owner of record for 521 WEST 156 STREET per NYC PLUTO is 521 W 156 LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 521 WEST 156 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 521 WEST 156 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 521 WEST 156 STREET have?
4 open HPD housing-maintenance code violations on this property as of May 18, 2026, all Class B (hazardous). HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 521 WEST 156 STREET?
NYC Department of Finance assesses 521 WEST 156 STREET at $1.31M 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 521 WEST 156 STREET and what does that mean?
521 WEST 156 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.