Building record from city data · BROOKLYN, NY

31 Pierrepont St

Printed 2026-10-21 from blueflo.tech/b/31-pierrepont-street-brooklyn, where it is kept current. These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Not a warranty. May not be used for tenant screening (terms of use).

built 1836 · 4 stories · 8 apartments · BIN 3001780 · BBL 3002350007

Checked in city records
Checked in city records: non-lead water line, boiler filing with no defects (Jun 2026), outside FEMA flood zones and stormwater maps
Source: DOB NOW: Safety Boiler, FEMA National Flood Hazard Layer, Lead Service Line Location Coordinates · as of 2026-01-30
Also on record
Clean in the records
Registered with the city

31 PIERREPONT STREET HOUSING CORPORATION

Checked in city records
Checked in city records: non-lead water line, boiler filing with no defects (Jun 2026), outside FEMA flood zones and stormwater maps
Source: DOB NOW: Safety Boiler, FEMA National Flood Hazard Layer, Lead Service Line Location Coordinates · as of 2026-01-30

Apartments named in these records

Apt 1B 1Apt 2B 4

2 of this building’s 8 apartments are named in a city record. The rest have no record naming them, which is the usual case.

These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.

Heat and hot water

Issues on record, most recently 2023
What has happened here
2023 Nov
BE-EXT-LP Boiler DOB violation
2023 Jun
Low Pressure Boiler DOB violation
2023 Jun
Low Pressure Boiler DOB violation
2008 Jan
Local Law 62/91 - Boilers never closed · DOB violation
1994 Jul
Local Law 62/91 - Boilers never closed · DOB violation
1994 Jul
Local Law 62/91 - Boilers never closed · DOB violation
Show 3 more
1993 Dec
Boiler permit
1992 Dec
Heat or hot water class C · never closed · HPD violation
1991 Jul
Heat or hot water class C · paperwork · never closed · HPD violation
Heat source

Boiler burning natural gas (Peerless 64-09), registration current since Oct 2026

Clean Air Tracking System (boiler registrations), as of 2026-10-20 · See this building's boiler registrations on NYC Open Data →
Boiler inspection filings

Latest accepted inspection Jun 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-19 · See the boiler filings at DOB →
What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 1993

DOB Permit Issuance (BIS), as of 2026-10-19
What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

  • Heat and hot water complaintsfound0 heat or hot water complaints

Water and pipes

Older records on file
What has happened here
2024 Jun
Plumbing permit
2004 Apr
Plumbing permit
1993 Dec
Plumbing permit
1991 Jul
PlumbingApt 2B class B · never closed · HPD violation
Water service line

Non-Lead (records)

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

Pests and cleanliness

1 resolved in 2026
What has happened here
2026 May
Pests class A · paperwork · closed · HPD violation

Fire and safety

Older records on file
What has happened here
1991 Jul
Fire safetyApt 2B class B · never closed · HPD violation
1991 Jul
Fire safety class B · never closed · HPD violation
1991 Jul
Fire safety class B · never closed · HPD violation
1987 Apr
Fire safetyApt 2B class B · never closed · HPD violation

Structure and facade

Older records on file
What has happened here
2024 Aug
General construction permit
2004 Apr
General construction permit
1991 Jul
Walls, floors and stairs class B · never closed · HPD violation
1991 Jul
Doors and windowsApt 2B class B · never closed · HPD violation
1991 Jul
Structure and facade class B · never closed · HPD violation
Landmark statusWhole tax lot

In the Brooklyn Heights 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

Flooding

No issues on record
FEMA flood zone

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

FEMA National Flood Hazard Layer, as of 2026-10-20
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
1991 Jul
Gas class B · never closed · HPD violation
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published

General condition and all records

DOB violations

6 open: 2 about building conditions, 4 about filings or paperwork

2023 Nov
BE-EXT-LP Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2008 Jan
Local Law 62/91 - Boilers never closed
1994 Jul
Local Law 62/91 - Boilers never closed
1994 Jul
Local Law 62/91 - Boilers never closed
DOB Violations, as of 2026-10-19 · 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

Permit history

7 permits since 1990

2024 Aug
Mechanical systems permit, General construction permit
2024 Jun
Plumbing permit
2004 Apr
Plumbing permit, General construction permit
1993 Dec
Plumbing permit, Boiler permit
and 3 more at the source
DOB NOW: Build – Approved Permits, as of 2026-10-19 · 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
2024 Aug
Mechanical systems permit
2023 Nov
Other conditions class I · paperwork · closed · HPD violation
1987 Apr
Other conditions class B · never closed · HPD violation
1987 Apr
Smoke or CO detectorsApt 1B class B · never closed · HPD violation
  • HPD violationsfound0 open. Also 13 older records from 1987–1992 never closed. 2 further violations from 2023–2026 were closed. 21 violations on record in all, 1987–2026 — the 15 most recent are listed here
  • Resident complaints to the cityfoundno complaints

Nothing on record

Rent and tenancyNot on the state list
  • Rent stabilizationno recordNot on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment
Energyno record
  • Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
ElevatorsNot applicable
  • Elevatorsnot requiredNo elevators registered to this building

Sources

23 datasets

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

NYC HPD

NYC OTI

NYC Rent Guidelines Board / NYS HCR

Each date is when we last checked that dataset, not when the record itself was created.