94 Prospect Park West

94 Prospect Park West in Park Slope, Brooklyn, has 59 open HPD violations, 9 of them class C, and 30 of 30 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 30 units · Built 1899

StreetSpy grade: D (Poor, 55/100)

• 9 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 4 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• The head officer on this registration is named on 22 buildings' registrations; 5 graded D or F.
• 30 of 30 units are rent-stabilized.

More open violations per unit than 8 in 10 Brooklyn buildings this size.

• Repairs: High (59 open, 9 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (2 open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

59 open violations: 9 class C (immediately hazardous), 50 class B, 0 class A. 1 issued in the last 12 months. 132 on record. Oldest open violation issued 2007-05-04. Newest violation issued 2026-05-05.

0 closed in the last 90 days. Median 1 days from issue to close for the 1 violations closed in the last 12 months.

4 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Door, lock or intercom defect (hallway). SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING LOCKABLE SLIDE BOLT AT SCUTTLE COVER AT PUBLIC HALL, issued 2015-02-17. HPD violation 10556009
• Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED BOILER ROOM AT CELLAR, issued 2010-02-11. HPD violation 8272859
• Class C: Door, lock or intercom defect (entrance). D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEY LOCK ENTRANCE DOOR TO 5 STY SOUTHWEST APT 5B. , SECTION '' '' (apt 5B), issued 2008-06-12. HPD violation 1928877
• Class C: Damaged plaster or paint. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING 1 STY FRONT WEST APT 1B FRONT ROOM ER1. , SECTION '' '' (apt 1B), issued 2008-06-04. HPD violation 1890961
• Class C: Door, lock or intercom defect (entrance). D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEY OPERATED LOCK INSTALLE DENTRANCE DOOR 5 STY APT 5B. , SECTION '' '' (apt 5B), issued 2008-06-04. HPD violation 1890940
• Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM 1 STY PUBLIC HALL AND ON BOILER ROOM DOOR., issued 2007-05-04. HPD violation 1928861
• Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM CELLAR DOOR LOCKED 1 STY, issued 2007-05-04. HPD violation 1928862
• Class C: Door, lock or intercom defect (entrance). SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED ENTRANCE DOOR 3 STY EAST APT 3A. , SECTION '' '' (apt 3A), issued 2007-05-04. HPD violation 1928853

311 housing complaints

0 in the last 12 months, 10 in 5 years.

Bedbugs

The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

2 open DOB violations, all 2 Local Law violations issued before 2000. 10 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

30 of 30 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Rent-stabilized units on city tax bills: 30 in 2024, 30 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 100 PROSPECT PARK WEST. Head officer: NICHOLAS G KOTSONIS. Managing agent: KOTSONIS ORGANIZATION, LLC.. This owner has 22 buildings on record, 5 graded D or F. See the full portfolio.

Last HPD registration Oct 11, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3010850037, HPD building ID 809219. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 7 Av (F, G), 5 min walk
• 15 St-Prospect Park (F, G), 10 min walk
• Grand Army Plaza (2, 3), 12 min walk

How the grade is calculated

Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.