518 EAST 88 STREET
518 EAST 88 STREET is a Class C1 (walk-up, over six families) building in Manhattan (BBL 1015840041) built in 1910, with 20 residential units across 5 floors.
The building is in NYC community district 108, council district 5, zoning district R8B, on a 2,517-square-foot lot with a building footprint of 8,935 square feet.
The current registered owner of record per NYC PLUTO is 518 E 88TH ST LLC.
The most recent ACRIS deed transfer for this BBL was recorded on November 9, 2021 when AIMCO 518 EAST 88TH STREET, LLC conveyed the property to 518 E 88TH ST LLC for $6.63M. 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 OfficerJOHN MCCARTHY
- Corporate Owner518 E 88TH ST LLC
- Managing AgentHUBB NYC PROPERTY MANAGEMENT
- Site ManagerDEBORAH KASNER
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R8B
- Lot size:
- 2,517 sqft
- Building area:
- 8,935 sqft
- Floors:
- 5
- Assessed value:
- $1.3M
- Community district:
- 108
- Council district:
- 5
HPD violations
Recent HPD violation details
- Class IInspected Nov 17, 2025§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class BInspected Apr 21, 2025§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDED MATERIAL AT CEILING AT PUBLIC HALL, 1st STORY
- Class AInspected Apr 21, 2025§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AT PUBLIC HALL, 1st STORY
- Class BInspected Apr 21, 2025§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AT PUBLIC HALL, 1st STORY
- Class BInspected Mar 8, 2024§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES CONSISTING OF HOUSEHOL…
Recent ACRIS activity
Other buildings in this portfolio
- 514 EAST 88 STREET73 violations
Frequently asked questions about 518 EAST 88 STREET
Who owns 518 EAST 88 STREET?
The current registered owner of record for 518 EAST 88 STREET per NYC PLUTO is 518 E 88TH ST LLC. The most recent ACRIS deed transfer for this BBL was recorded on November 9, 2021 when the property was conveyed to 518 E 88TH ST 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 518 EAST 88 STREET last sold?
The most recent ACRIS deed transfer for 518 EAST 88 STREET was recorded on November 9, 2021, when AIMCO 518 EAST 88TH STREET, LLC conveyed the property to 518 E 88TH ST LLC for $6.63M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 518 EAST 88 STREET have?
No open HPD housing-maintenance code violations are on record for 518 EAST 88 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 518 EAST 88 STREET?
NYC Department of Finance assesses 518 EAST 88 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 518 EAST 88 STREET and what does that mean?
518 EAST 88 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.