66 WEST 77 STREET
66 WEST 77 STREET is a Class D7 (elevator, post-1929) building in Manhattan (BBL 1011290064) built in 1895, with 40 residential units across 7 floors.
The building is in NYC community district 107, council district 6, zoning district R10A, on a 5,108-square-foot lot with a building footprint of 30,980 square feet.
The current registered owner of record per NYC PLUTO is GRUNBERG 77 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 OfficerARIEL GRUNBERG
- Corporate OwnerGRUNBERG 77 LLC
- Managing AgentFANNY GRUNBERG & ASSOCIATES LLC
- Site ManagerVidal Ramos
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R10A
- Lot size:
- 5,108 sqft
- Building area:
- 30,980 sqft
- Floors:
- 7
- Assessed value:
- $4.1M
- Community district:
- 107
- Council district:
- 6
HPD violations
Recent HPD violation details
- Class CInspected Apr 3, 2024§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY
- Class CInspected Nov 9, 2023§ 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 CInspected Nov 9, 2023§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER WINDOW SASH AT 1ST WINDOW FROM SOUTH AT WEST IN T…
- Class CInspected Nov 9, 2023§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER WINDOW SASH AT 2ND WINDOW FROM SOUTH AT WEST, WIN…
- Class AInspected Nov 9, 2023§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD BACKSPLASH AT WASH BASIN IN THE BATHROOM LOCATED AT AP…
Recent ACRIS activity
Frequently asked questions about 66 WEST 77 STREET
Who owns 66 WEST 77 STREET?
The current registered owner of record for 66 WEST 77 STREET per NYC PLUTO is GRUNBERG 77 LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 66 WEST 77 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 66 WEST 77 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 66 WEST 77 STREET have?
No open HPD housing-maintenance code violations are on record for 66 WEST 77 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 66 WEST 77 STREET?
NYC Department of Finance assesses 66 WEST 77 STREET at $4.05M 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 66 WEST 77 STREET and what does that mean?
66 WEST 77 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.