# 952 St Marks Ave, Brooklyn

What New York City's public records say about this building. Page: https://blueflo.tech/b/952-street-marks-avenue-brooklyn

> These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.

## In one line

15 open immediately hazardous (class C) HPD violations about pests and doors and windows and fire safety and heat or hot water and plumbing (Housing Maintenance Code Violations, as of 2026-10-19)

## The building

- **Year built:** 1921 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 5 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 40 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 15 open immediately hazardous (class C) HPD violations about pests and doors and windows and fire safety and heat or hot water and plumbing
- 111 open HPD violations about building conditions

## Also on record

- In the Crown Heights North III Historic District: exterior changes need Landmarks Commission approval

## Clean in the records

- Water service line on record as non-lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30)
- Boiler inspection filed Sep 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-19)
- Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-20)

## Building systems

- **Boiler inspection filings:** Latest accepted inspection Sep 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-19)
- **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-19)
- **Water service line:** Non-Lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30)
- **FEMA flood zone:** Outside FEMA's 1% annual-chance flood zone: X (FEMA National Flood Hazard Layer, as of 2026-10-20)
- **Stormwater flooding:** Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable) (NYC Stormwater Flood Maps, as of 2024-07-03)
- **Basement:** No basement (PLUTO (tax lot data), as of 2026-08-24)

## Violations and complaints

- **HPD violations:** 115 open: 111 about building conditions — walls, floors and stairs (37), doors and windows (20), plumbing (14), smoke or CO detectors (14); 15 immediately hazardous (class C), 4 about paperwork or notices. Also 35 older records from 1977–2016 never closed. 3 further violations from 2024 were closed. 572 violations on record in all, 1977–2024 — the 153 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 7 open: 2 about building conditions, 4 about filings or paperwork, 1 older than 10 years (DOB Violations, as of 2026-10-19)
- **Heat and hot water complaints:** 3 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-20)
- **Resident complaints to the city:** 4 heat or hot water, 3 plumbing, 1 mold, 1 paint or plaster, 1 pests (Housing Maintenance Code Complaints and Problems, as of 2026-10-20)

## More systems

- **Rent stabilization:** Not on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30)
- **Heat source:** Boiler burning No. 2 oil (H.B. Smith 28HE-S-8), registration current since Dec 2024 (Clean Air Tracking System (boiler registrations), as of 2026-10-20)
- **Boiler work permits:** Latest boiler work permit 2018 (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** No elevators registered to this building (DOB NOW Elevator Safety Compliance, as of 2026-10-19)
- **Gas piping:** Open violation for not filing the periodic gas piping inspection (2025) (DOB Safety Violations, as of 2026-10-19)
- **Energy:** ENERGY STAR score 95 (2023 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 10 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-19)
- **Sidewalk shed and scaffolding:** No active shed permit; permits since Apr 2025, last expired Apr 2026 (DOB NOW: Build – Approved Permits, as of 2026-10-19)
- **Landmark status:** In the Crown Heights North III Historic District (PLUTO (tax lot data), as of 2026-08-24)

## By apartment

6 of 40 apartments named in a city record:

- Apt A1: https://blueflo.tech/b/952-street-marks-avenue-brooklyn/unit/a1
- Apt A6: https://blueflo.tech/b/952-street-marks-avenue-brooklyn/unit/a6
- Apt A7: https://blueflo.tech/b/952-street-marks-avenue-brooklyn/unit/a7
- Apt B6: https://blueflo.tech/b/952-street-marks-avenue-brooklyn/unit/b6
- Apt C6: https://blueflo.tech/b/952-street-marks-avenue-brooklyn/unit/c6
- Apt D1: https://blueflo.tech/b/952-street-marks-avenue-brooklyn/unit/d1

## Registered with the city

- MACK EDGE MANAGEMENT LLC (Agent, Registration Contacts)
- 952 ST MARKS HDFC (CorporateOwner, Registration Contacts)
- 952 ST MARKS AVENUE HDFC (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/952-street-marks-avenue-brooklyn/records
- The same card as JSON: https://blueflo.tech/v1/buildings/952-street-marks-avenue-brooklyn
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=952-street-marks-avenue-brooklyn
- How to use this data: https://blueflo.tech/llms.txt