# 23 Grove Street, Manhattan, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/1005880078/23-grove-street-manhattan).
BBL 1005880078 · BIN 1010055 · Generated 2026-10-24

## Concern level: high

- 7 open class-C HPD violations (immediately hazardous) — about 1 per 4 apartments
- 3 of those issued in the last 3 years
- 6 active DOB violation(s)

Scale: low, moderate, high, severe. Set from open hazardous violations relative to building size, raised by distress signals (HPD's Alternative Enforcement Program, court harassment findings, evictions, unpaid OATH/ECB fines, open housing-court cases, a sold tax lien). It describes the public record, not any one apartment.

## Rent stabilization

Likely rent-stabilized. The owner registered 6 stabilized units for 2023, of about 25 apartments.
Registered units by year: 2018: 7, 2019: 7, 2020: 6, 2021: 6, 2022: 6, 2023: 6.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1901, 6 floors, 25 residential units.

## HPD housing-maintenance violations

27 open (class C immediately hazardous: 7, class B hazardous: 14, class A non-hazardous: 6); 43 on record.
3 open class-C violations were issued in the last 3 years.

## DOB building violations

6 active (0 issued in the last 3 years); 18 on record.

## OATH/ECB violations and fines

0 active of 2 on record; 0 decided by default; $0 balance due.

## 311 housing complaints

0 in the last 12 months; 37 on record.
Most common: PAINT/PLASTER (11), UNSANITARY CONDITION (9), ELECTRIC (5), GENERAL (4), FLOORING/STAIRS (3).

## Bedbugs

3 annual bedbug filings by the owner; latest reports 0 infested units.

## Evictions

0 executed in the last 3 years; 0 on record.

## Housing court (HPD litigation)

1 cases on record, 0 open, 1 tenant-initiated, 0 with a court finding of harassment.

## Landlord

- CorporateOwner: ZAPATA 23 LLC
- Agent: ZAPATA 23 LLC
- HeadOfficer: ISOLINO FERNANDEZ
- SiteManager: ISOLINO FERNANDEZ
- Lessee: ZAPATA 23 LLC

The same owner is linked to 1 other building (ISOLINO FERNANDEZ at 23 GROVE ST).

## Sources and limits

NYC Open Data (HPD, DOB, OATH/ECB, 311, DOF, PLUTO) and NYS DHCR building lists. This is a screening signal from public records, not legal advice; records lag and contain errors. Full interactive report with violation details and maps: https://knowyourbuilding.nyc/building/1005880078/23-grove-street-manhattan