340 EAST 51 STREET
340 EAST 51 STREET is a Class D6 (elevator, pre-1929) building in Manhattan (BBL 1013430036) built in 1965, with 116 residential units across 14 floors.
The building is in NYC community district 106, council district 4, zoning district R8B, on a 9,414-square-foot lot with a building footprint of 88,658 square feet.
The current registered owner of record per NYC PLUTO is SP 340 E 51 OWNER 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 OfficerRICHARD COHEN
- Corporate OwnerSP 340 E 51 OWNER LLC
- Managing AgentSTONEHENGE MANAGEMENT LLC
- Site ManagerJOHNNY SANTIAGO
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R8B
- Lot size:
- 9,414 sqft
- Building area:
- 88,658 sqft
- Floors:
- 14
- Assessed value:
- $11.6M
- Community district:
- 106
- Council district:
- 4
HPD violations
Recent HPD violation details
- Class CInspected Nov 26, 2025§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class BInspected Nov 26, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT THE STAIR 'B' FIRE DOOR AT BASEMENT LEVEL AT PUBLIC HALL STAI…
- Class BInspected Aug 22, 2025§ 27-2010, 2011, 2012 ADM CODE CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE SOOT AT CEILINGS AND ALL WALL…
- Class AInspected Aug 22, 2025§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILINGS AND ALL WALLS IN THE ENTIRE APARTMENT L…
- Class AInspected Aug 22, 2025§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL IN THE 2nd ROOM FROM EAST LOC…
Recent ACRIS activity
Frequently asked questions about 340 EAST 51 STREET
Who owns 340 EAST 51 STREET?
The current registered owner of record for 340 EAST 51 STREET per NYC PLUTO is SP 340 E 51 OWNER LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 340 EAST 51 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 340 EAST 51 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 340 EAST 51 STREET have?
No open HPD housing-maintenance code violations are on record for 340 EAST 51 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 340 EAST 51 STREET?
NYC Department of Finance assesses 340 EAST 51 STREET at $11.60M 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 340 EAST 51 STREET and what does that mean?
340 EAST 51 STREET is NYC building class D6 — Elevator, pre-1929. A pre-1929 elevator apartment building. 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.