230 St Johns Pl

Construction class - 1 · DOB violation

Walls, floors and stairs class A · paperwork · HPD violation

Show 11 more

Doors and windowsApt 3D class B · closed · HPD violation

Doors and windowsApt 3D class B · closed · HPD violation

Doors and windows class A · closed · HPD violation

Doors and windows class B · closed · HPD violation

Walls, floors and stairs class A · paperwork · HPD violation

Walls, floors and stairsApt 3D class B · HPD violation

Doors and windowsApt 3D class B · HPD violation

Doors and windows class C · closed · HPD violation

Walls, floors and stairs class C · closed · HPD violation

Landmark statusWhole tax lot

In the Park Slope Historic District

PLUTO (tax lot data), as of 2026-08-24

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record

Heat and hot water

Issues on record · 101 complaints, 2024–2026 · 97 in the past year

What has happened here

Heat or hot waterApt 3CD complaint

Heat or hot waterApt 3DC complaint

Heat or hot waterApt 3CD complaint

Show 119 more

Heat or hot water class C · HPD violation

Heat or hot waterApt 2E class C · HPD violation

Heat or hot waterApt 2D complaint

Heat or hot waterApt 3D class C · closed · HPD violation

Heat or hot waterApt 3D class C · closed · HPD violation

Heat or hot waterApt 3D class B · closed · HPD violation

Heat or hot waterApt 3D class C · closed · HPD violation

Heat or hot waterApt 3D class C · closed · HPD violation

Heat or hot waterApt 3D class C · closed · HPD violation

Heat or hot water class C · HPD violation

Heat or hot water class C · HPD violation

Boilers class - 2 · DOB violation

Heat or hot waterApt 3D class B · closed · HPD violation

Heat or hot waterApt 2D complaint

Boilers class - 2 · DOB violation

2025 Feb

2024 Nov

Local Law 62/91 - Boilers never closed · DOB violation

1993 Aug

Boiler inspection filings

Latest accepted inspection Apr 2025, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-21 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Heat and hot water complaints

123 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · See the complaints at HPD Online →

What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Heat sourceno recordNo boiler registration or district steam on record
Boiler work permitsno recordNo boiler work permits on record

Water and pipes

Issues on record · 16 complaints, 2025–2026 · 11 in the past year

What has happened here

Water service line

Non-Lead (records)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

15 complaints, 2024–2026 · 10 in the past year

What has happened here

Show 11 more

Unsanitary conditions complaint

2025 Nov

Unsanitary conditions complaint

PestsApt BASEME complaint

PestsApt D complaint

PestsApt DE complaint

Fire and safety

Issues on record, most recently 2025

What has happened here

Fire safety class B · HPD violation

Fire safety class C · closed · HPD violation

Fire safety class C · closed · HPD violation

Fire safetyApt 3D class C · closed · HPD violation

Electrical

12 complaints, 2025–2026 · 11 in the past year

What has happened here

Electrical complaint

Electrical class B · closed · HPD violation

Show 7 more

2025 Jan

Flooding

No issues on record

FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-21

What this counts

Effective FIRM zones touching the building footprint

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

What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Above grade

PLUTO (tax lot data), as of 2026-08-24

Gas

What has happened here

GasApt 2E class C · closed · HPD violation

GasApt 3D class C · closed · HPD violation

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2025)

DOB Safety Violations, as of 2026-10-21

What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

HPD violations

62 open: 58 about building conditions — walls, floors and stairs (12), smoke or CO detectors (11), heat or hot water (10), fire safety (9); 19 immediately hazardous (class C), 4 about paperwork or notices. Also 1 older record from 1984 never closed. 25 further violations from 2025–2026 were closed. 105 violations on record in all, 1984–2026 — the 100 most recent are listed here

Heat or hot water class C

Heat or hot waterApt 2E class C

GasApt 2E class C · closed

Leaks class A

Show 42 more

Walls, floors and stairs class A · paperwork

Heat or hot waterApt 3D class B · closed

PlumbingApt 3D class B · closed

GasApt 3D class C · closed

Heat or hot water class C

Electrical class B · closed

Heat or hot water class C

Heat or hot waterApt 3D class B · closed

Doors and windowsApt 3D class B · closed

Doors and windowsApt 3D class B · closed

Doors and windows class A · closed

Doors and windows class B · closed

Walls, floors and stairs class A · paperwork

Walls, floors and stairsApt 3D class B

LeaksApt 3D class B

Doors and windowsApt 3D class B

Fire safety class C · closed

Doors and windows class C · closed

Fire safety class C · closed

Fire safetyApt 3D class C · closed

Walls, floors and stairs class C · closed

and 13 more at the source

Housing Maintenance Code Violations, as of 2026-10-21 · Read these violations in full at HPD Online →

What this counts

Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify

DOB violations

8 open: 6 about building conditions, 2 about filings or paperwork

PL-PER Gas Piping - LL152

Construction class - 1

2025 Feb

Boilers class - 2

1993 Aug

Local Law 62/91 - Boilers never closed

DOB Violations, as of 2026-10-21 · Read these violations in full at DOB →

What this counts

Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major

Resident complaints to the city

104 heat or hot water, 42 general repairs, 15 plumbing, 12 electrical, 10 doors or windows, 9 pests, 6 appliances, 6 unsanitary conditions, 3 paint or plaster, 2 safety, 1 leaks

General repairs, heat or hot waterApt 3CD

Heat or hot waterApt 3DC

General repairsApt 3CD

General repairs, heat or hot waterApt 3CD

Show 176 more

General repairs, heat or hot waterApt 3D

Appliances, heat or hot water

Heat or hot waterApt 2D

Appliances

General repairsApt 2F

Unsanitary conditionsApt 3D

Plumbing, safetyApt 3D

General repairs

General repairsApt 2F

General repairs, heat or hot waterApt 3D

General repairs

General repairs, heat or hot waterApt 3D

Appliances, heat or hot waterApt 3D

Electrical

Electrical, heat or hot waterApt 3D

PestsApt 3D

Heat or hot water, pestsApt 3D

Plumbing

Heat or hot water, plumbingApt 3D

PestsApt 3D

Doors or windows, heat or hot water, paint or plaster, plumbingApt 3D

Doors or windows, heat or hot waterApt 3D

Heat or hot water, plumbingApt 3D

Unsanitary conditions

Unsanitary conditions

General repairs, unsanitary conditionsApt 3D

AppliancesApt 3D

PestsApt BASEME

General repairs, unsanitary conditionsApt 3D

Unsanitary conditionsApt 3D

Heat or hot waterApt 2D

Appliances, doors or windows, paint or plasterApt 3D

2025 Apr

PestsApt 3D

2024 Nov

Doors or windows, paint or plaster

Appliances, doors or windows, paint or plaster, plumbing, leaks

Paint or plaster, plumbing, pests, leaksApt D

Paint or plaster, plumbing, safety, leaksApt D

Doors or windows, paint or plaster, plumbing, leaksApt D

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · See the complaints at HPD Online →

What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Permit history

2 permits since 1990

DOB NOW: Build – Approved Permits, as of 2026-10-21 · See every permit at DOB →

What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record

General repairsApt 3CD complaint

General repairsApt 3CD complaint

General repairsApt 3CD complaint

Show 65 more

General repairsApt 2F complaint

SafetyApt 3D complaint

SafetyApt 3D complaint

General repairsApt 2F complaint

AppliancesApt 3D complaint

Landmark DOB violation

Landmark DOB violation

Landmark DOB violation

Doors or windows, paint or plasterApt 3D complaint

AppliancesApt 3D complaint

2025 Nov

AppliancesApt 3D complaint

Appliances, doors or windows, paint or plasterApt 3D complaint

2025 Apr

2025 Jan

General repairsApt T complaint

Doors or windows, paint or plaster complaint

Appliances, doors or windows, paint or plaster complaint

Paint or plasterApt D complaint

Paint or plaster, safetyApt D complaint

SafetyApt DE complaint

SafetyApt D complaint