Building record from city data · BROOKLYN, NY

274 Dean St

Printed 2026-10-21 from blueflo.tech/b/274-dean-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 1900 · 4 stories · 16 apartments · BIN 3001432 · BBL 3001970019

Worth knowing
12 open immediately hazardous (class C) HPD violations about pests and lead-based paint
Source: Housing Maintenance Code Violations · as of 2026-10-19
Worth knowing
Also on record
Clean in the records
Registered with the city

161 COLUMBIA LLC & 25 PIERREPONT LLC, 161 COLUMBIA LLC

Heat or hot water: 13 reports to the city since 2024
2024
2025Heat or hot water · Oct 2025 · 1 report (6 complaints)Oct 25, 2025Oct 26, 2025Oct 27, 2025Oct 28, 2025Oct 31, 2025Nov 1, 2025Heat or hot water · Nov 2025 · 2 reports (6 complaints)Nov 2, 2025Nov 3, 2025Nov 4, 2025Nov 6, 2025Nov 6, 2025 (2nd)Nov 12, 2025
2026Heat or hot water · Mar 2026 · 2 reports (7 complaints)Mar 12, 2026Mar 12, 2026 (2nd)Mar 14, 2026Mar 15, 2026Mar 23, 2026Mar 25, 2026Mar 30, 2026Heat or hot water · Apr 2026 · 3 reports (15 complaints)Apr 2, 2026Apr 7, 2026Apr 19, 2026Apr 20, 2026Apr 21, 2026Apr 21, 2026 (2nd)Apr 25, 2026Apr 27, 2026Apr 28, 2026Apr 29, 2026Apr 29, 2026 (2nd)Apr 30, 2026May 1, 2026May 2, 2026May 3, 2026Heat or hot water · May 2026 · 4 reports (7 complaints)May 7, 2026May 11, 2026May 15, 2026May 16, 2026May 23, 2026May 24, 2026May 31, 2026Heat or hot water · Oct 2026 · 1 report (1 complaint)Oct 19, 2026
Source: HPD Complaints and Problems · as of 2026-10-21

Also reported

2024 – 2026

A filled month had a report to HPD; darker means more than one, and the past year is brightest. Tap one to read it. Complaints within a week count as one report. Records list complaints filed, not conditions found.

Apartments named in these records

Apt 1 3Apt 2 80Apt 3 2Apt 10 1Apt 22N 1

5 of this building’s 16 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.

Fire and safety

Issues on record
What has happened here
2026 Jul
Fire safety class C · closed · HPD violation
2026 May
Fire safety class B · HPD violation
2026 Apr
Lead-based paintApt 2 class C · closed · HPD violation
2026 Apr
Lead-based paintApt 2 class C · closed · HPD violation
2025 May
Lead-based paintApt 2 class C · HPD violation
2025 May
Lead-based paintApt 2 class C · HPD violation
Show 3 more
2019 Sep
Fire safety class B · HPD violation
2019 Jun
Fire safety class B · HPD violation
2019 Mar
Fire safety class B · HPD violation

Structure and facade

Issues on record
What has happened here
2026 Jun
Walls, floors and stairs class A · closed · HPD violation
2026 May
Walls, floors and stairs class A · closed · HPD violation
2026 May
Walls, floors and stairsApt 2 class A · closed · HPD violation
2026 May
Walls, floors and stairsApt 2 class B · closed · HPD violation
2026 May
Doors and windowsApt 2 class B · closed · HPD violation
2026 May
Walls, floors and stairsApt 2 class B · closed · HPD violation
Show 15 more
2026 May
Walls, floors and stairsApt 2 class C · closed · HPD violation
2026 Apr
Doors and windowsApt 2 class A · closed · HPD violation
2026 Apr
Walls, floors and stairsApt 2 class A · closed · HPD violation
2026 Mar
Doors and windows class B · HPD violation
2026 Mar
Walls, floors and stairs class B · closed · HPD violation
2026 Jan
Doors and windowsApt 2 class C · closed · HPD violation
2025 Nov
Walls, floors and stairs class B · HPD violation
2025 Oct
Walls, floors and stairsApt 2 class B · HPD violation
2025 Oct
Doors and windowsApt 2 class B · HPD violation
2023 Mar
Walls, floors and stairs class A · HPD violation
2019 Apr
Walls, floors and stairs class A · HPD violation
2019 Mar
Walls, floors and stairs class A · HPD violation
2016 Nov
General construction permit
2016 Nov
General construction permit
2016 Jul
General construction permit
  • Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
  • Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
  • Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record (2023) · 42 complaints, 2025–2026
What has happened here
2026 Oct
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 class C · closed · HPD violation
2026 May
Heat or hot waterApt 2 complaint
Show 44 more
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 May
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 22N complaint
2026 Apr
Heat or hot water complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Apr
Heat or hot waterApt 2 complaint
2026 Mar
Heat or hot waterApt 2 complaint
2026 Mar
Heat or hot waterApt 2 complaint
2026 Mar
Heat or hot waterApt 2 complaint
2026 Mar
Heat or hot waterApt 1 class C · closed · HPD violation
2026 Mar
Heat or hot water class C · closed · HPD violation
2026 Mar
Heat or hot waterApt 2 class C · closed · HPD violation
2026 Mar
Heat or hot waterApt 2 complaint
2026 Mar
Heat or hot waterApt 2 complaint
2026 Mar
Heat or hot waterApt 2 complaint
2026 Mar
Heat or hot waterApt 2 complaint
2025 Nov
Heat or hot waterApt 2 complaint
2025 Nov
Heat or hot water complaint
2025 Nov
Heat or hot waterApt 2 complaint
2025 Nov
Heat or hot waterApt 2 complaint
2025 Nov
Heat or hot waterApt 2 complaint
2025 Nov
Heat or hot waterApt 2 complaint
2025 Nov
Heat or hot waterApt 2 complaint
2025 Oct
Heat or hot waterApt 2 complaint
2025 Oct
Heat or hot waterApt 2 complaint
2025 Oct
Heat or hot waterApt 2 complaint
2025 Oct
Heat or hot waterApt 2 complaint
2025 Oct
Heat or hot waterApt 2 complaint
2023 Nov
BE-EXT-LP Boiler DOB violation
2016 Nov
Heating/ventilation permit
2016 Nov
Heating/ventilation permit
1993 Aug
Local Law 62/91 - Boilers never closed · DOB violation
Heat source

Boiler burning No. 2 oil (H.B.Smith 28A-5), registration current since Jul 2025

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 Sep 2025, 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 2001

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 complaints

53 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →
What this counts

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

Water and pipes

5 complaints, 2025–2026 · 3 in the past year
What has happened here
2026 May
LeaksApt 2 class C · closed · HPD violation
2026 Mar
Leaks class B · closed · HPD violation
2026 Jan
PlumbingApt 2 complaint
2025 Dec
PlumbingApt 2 complaint
2025 Oct
PlumbingApt 2 complaint
2025 May
PlumbingApt 2 complaint
Show 7 more
2025 Mar
PlumbingApt 2 complaint
2023 Dec
PlumbingApt 10 complaint
2016 Dec
Plumbing permit
2016 Nov
Plumbing permit
2016 Jul
Plumbing permit
2016 May
Plumbing permit
2016 May
Plumbing permit
Water service lineWhole tax lot

Non-Lead (records)

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

Pests and cleanliness

Issues on record · 2 complaints, 2026
What has happened here
2026 Mar
Unsanitary conditions, pests complaint
2026 Jan
PestsApt 2 class C · HPD violation
2026 Jan
PestsApt 2 class C · HPD violation
2026 Jan
PestsApt 2 complaint
2025 Nov
PestsApt 2 class C · HPD violation
2025 Nov
PestsApt 2 class C · HPD violation
Show 6 more
2025 Oct
PestsApt 2 class C · HPD violation
2025 Oct
PestsApt 2 class C · HPD violation
2025 Oct
PestsApt 2 class C · HPD violation
2025 Oct
PestsApt 2 class C · HPD violation
2025 May
PestsApt 2 class C · HPD violation
2024 Oct
PestsApt 3 class C · HPD violation

Electrical

1 complaint, 2026
What has happened here
2026 Jan
ElectricalApt 2 complaint

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

Below grade

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

Rent and tenancy

On the state list
Rent stabilization

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations)

Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30
What this counts

The list doesn't say which apartments are stabilized, and being listed isn't proof of current status. For a specific apartment, request its rent history from HCR

General condition and all records

HPD violations

26 open: 26 about building conditions — pests (10), fire safety (5), walls, floors and stairs (5), doors and windows (2); 12 immediately hazardous (class C). Also 3 older records from 1995–2013 never closed. 25 further violations from 2026 were closed. 190 violations on record in all, 1994–2026 — the 100 most recent are listed here

2026 Jul
Other conditions class B
2026 Jul
Other conditions class B
2026 Jul
Fire safety class C · closed
2026 Jun
Other conditions class A · closed
2026 Jun
Walls, floors and stairs class A · closed
2026 May
Walls, floors and stairs class A · closed
2026 May
Heat or hot waterApt 2 class C · closed
2026 May
Walls, floors and stairsApt 2 class A · closed
Show 42 more
2026 May
Other conditions class A · closed
2026 May
Walls, floors and stairsApt 2 class B · closed
2026 May
Doors and windowsApt 2 class B · closed
2026 May
Walls, floors and stairsApt 2 class B · closed
2026 May
Walls, floors and stairsApt 2 class C · closed
2026 May
LeaksApt 2 class C · closed
2026 May
Fire safety class B
2026 Apr
Doors and windowsApt 2 class A · closed
2026 Apr
Walls, floors and stairsApt 2 class A · closed
2026 Apr
Lead-based paintApt 2 class C · closed
2026 Apr
Lead-based paintApt 2 class C · closed
2026 Apr
Other conditions class A · closed
2026 Apr
Other conditions class A · closed
2026 Mar
Doors and windows class B
2026 Mar
Other conditions class A · closed
2026 Mar
Walls, floors and stairs class B · closed
2026 Mar
Leaks class B · closed
2026 Mar
Heat or hot waterApt 1 class C · closed
2026 Mar
Heat or hot water class C · closed
2026 Mar
Heat or hot waterApt 2 class C · closed
2026 Jan
PestsApt 2 class C
2026 Jan
PestsApt 2 class C
2026 Jan
Doors and windowsApt 2 class C · closed
2025 Nov
Walls, floors and stairs class B
2025 Nov
PestsApt 2 class C
2025 Nov
PestsApt 2 class C
2025 Oct
PestsApt 2 class C
2025 Oct
PestsApt 2 class C
2025 Oct
PestsApt 2 class C
2025 Oct
PestsApt 2 class C
2025 Oct
Walls, floors and stairsApt 2 class B
2025 Oct
Doors and windowsApt 2 class B
2025 May
Lead-based paintApt 2 class C
2025 May
Lead-based paintApt 2 class C
2025 May
PestsApt 2 class C
2024 Oct
PestsApt 3 class C
2023 Mar
Walls, floors and stairs class A
2019 Sep
Fire safety class B
2019 Jun
Fire safety class B
2019 Apr
Walls, floors and stairs class A
2019 Mar
Walls, floors and stairs class A
2019 Mar
Fire safety class B
Housing Maintenance Code Violations, as of 2026-10-19 · 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

2 open: 2 about filings or paperwork

2023 Nov
BE-EXT-LP Boiler
1993 Aug
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

Resident complaints to the city

42 heat or hot water, 7 paint or plaster, 5 plumbing, 2 electrical, 2 floors or stairs, 2 pests, 1 doors or windows, 1 unsanitary conditions

2026 Oct
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Paint or plasterApt 2
Show 44 more
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 May
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 22N
2026 Apr
Heat or hot water
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Apr
Heat or hot water, paint or plasterApt 2
2026 Apr
Heat or hot waterApt 2
2026 Mar
Heat or hot waterApt 2
2026 Mar
Heat or hot waterApt 2
2026 Mar
Heat or hot waterApt 2
2026 Mar
Doors or windows, paint or plaster, unsanitary conditions, pests
2026 Mar
Heat or hot waterApt 2
2026 Mar
Heat or hot waterApt 2
2026 Mar
Heat or hot waterApt 2
2026 Mar
Heat or hot waterApt 2
2026 Jan
Electrical, floors or stairs, paint or plaster, plumbing, pestsApt 2
2025 Dec
Paint or plaster, plumbingApt 2
2025 Nov
Heat or hot waterApt 2
2025 Nov
Floors or stairs, paint or plasterApt 1
2025 Nov
Heat or hot water
2025 Nov
Heat or hot waterApt 2
2025 Nov
Heat or hot waterApt 2
2025 Nov
Heat or hot waterApt 2
2025 Nov
Heat or hot waterApt 2
2025 Nov
Heat or hot waterApt 2
2025 Oct
Heat or hot waterApt 2
2025 Oct
Heat or hot waterApt 2
2025 Oct
Heat or hot waterApt 2
2025 Oct
Heat or hot waterApt 2
2025 Oct
Heat or hot water, plumbingApt 2
2025 May
PlumbingApt 2
2025 Mar
PlumbingApt 2
2024 Oct
Paint or plasterApt 3
2024 May
Doors or windowsApt 2
2023 Dec
PlumbingApt 10
Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · 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

24 permits since 1990

2016 Dec
Plumbing permit, Heating/ventilation permit, General construction permit
2016 Nov
Plumbing permit, Heating/ventilation permit, General construction permit
2016 Jul
Plumbing permit, General construction permit
2016 May
Plumbing permit
2016 May
Plumbing permit
and 19 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
2026 Jul
Other conditions class B · HPD violation
2026 Jul
Other conditions class B · HPD violation
2026 Jun
Other conditions class A · closed · HPD violation
2026 May
Other conditions class A · closed · HPD violation
2026 May
Paint or plasterApt 2 complaint
2026 Apr
Other conditions class A · closed · HPD violation
Show 9 more
2026 Apr
Paint or plasterApt 2 complaint
2026 Apr
Other conditions class A · closed · HPD violation
2026 Mar
Other conditions class A · closed · HPD violation
2026 Mar
Doors or windows, paint or plaster complaint
2026 Jan
Floors or stairs, paint or plasterApt 2 complaint
2025 Dec
Paint or plasterApt 2 complaint
2025 Nov
Floors or stairs, paint or plasterApt 1 complaint
2024 Oct
Paint or plasterApt 3 complaint
2024 May
Doors or windowsApt 2 complaint

Nothing on record

Gasno record
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
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.