2427 Dean Street
Brooklyn, NY 11233BBL 3-01443-0044Map
Owner of record: Brooklyn NY Portfolio LLC
2427 Dean Street is a walk-up apartment building built in 1920 in Brooklyn, 11233. It has 7 residential units across 4 floors. The owner of record is Brooklyn NY Portfolio LLC. HPD has recorded 37 housing violations here, most recently on September 2, 2026. 12 of the 37 most recent violations are still open.
- HPD violations
- 37
- DOB violations
- 4
- ECB violations
- 4
- HPD complaints
- 74
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 37
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from east at north located at apt 3b, 3rd story, 1st apartment from north at east
Sep 2, 2026 · Apt 3B
Open — Civ14 mailed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from east at north located at apt 3b, 3rd story, 1st apartment from north at east
Sep 2, 2026 · Apt 3B
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 3b, 3rd story, 1st apartment from north at east
Aug 18, 2026 · Apt 3B
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 3b, 3rd story, 1st apartment from north at east
Aug 18, 2026 · Apt 3B
Open — Civ14 mailed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 3b, 3rd story, 1st apartment from north at east
Aug 18, 2026 · Apt 3B
Open — Not complied with - BHazardous
Properly repair or replace the broken or defective broken wood floor in the 1st room from east located at apt 3b, 3rd story, 1st apartment from north at east
Aug 18, 2026 · Apt 3B
Open — Civ14 mailed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the north wall in the 2nd room from north located at apt 2a, 2nd story, 1st apartment from east at south
Aug 11, 2026 · Apt 2A
Open — Civ14 mailed - BHazardous
Properly repair the source and abate the evidence of a water leak north wall in the 2nd room from north located at apt 2a, 2nd story, 1st apartment from east at south
Aug 11, 2026 · Apt 2A
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 3b, 3rd story, 1st apartment from east at south
Aug 11, 2026 · Apt 3B
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 3b, 3rd story, 1st apartment from east at south
Aug 11, 2026 · Apt 3B
Open — Civ14 mailed
Show 27 more ↓
- CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 3b, 3rd story, 1st apartment from east at south
Aug 11, 2026 · Apt 3B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 4th room from north located at apt 3b, 3rd story, 1st apartment from east at south
Aug 11, 2026 · Apt 3B
Open — Civ14 mailed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 4th room from north located at apt 3b, 3rd story, 1st apartment from east at south
Aug 11, 2026 · Apt 3B
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 3b, 3rd story, 1st apartment from south at west
Jun 22, 2026 · Apt 3B
Closed — Violation dismissed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 3b, 3rd story, 1st apartment from south at west
Jun 22, 2026 · Apt 3B
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective wood floor in the 2nd room from north located at apt 3b, 3rd story, 1st apartment from south at west
Jun 22, 2026 · Apt 3B
Closed — Violation dismissed - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
Jun 2, 2026
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mailbox missing at public hall, 1st story
Jun 2, 2026
Closed — Violation dismissed - ANon-hazardous
§ 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story
Jun 2, 2026
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of carbon monoxide detecting device requirements, in a form approved by commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in private dwellings missing
Jun 2, 2026
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 3b, 3rd story, 1st apartment from west at north
Jan 29, 2025 · Apt 3B
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the ceiling in the bathroom located at apt 3b, 3rd story, 1st apartment from west at north
Jan 29, 2025 · Apt 3B
Closed — Violation dismissed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 3b, 3rd story, 1st apartment from west at north
Jan 29, 2025 · Apt 3B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 1st room from north at west located at apt 3b, 3rd story, 1st apartment from west at north
Jan 29, 2025 · Apt 3B
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak over the ceiling in the 1st room from north at west located at apt 3b, 3rd story, 1st apartment from west at north
Jan 29, 2025 · Apt 3B
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 3b, 3rd story, 1st apartment from west at north
Jan 29, 2025 · Apt 3B
Closed — Violation dismissed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Mar 22, 2023
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective bricks and mortar at southeast corner and east exterior wall, at 1st and 2nd story at building front
Oct 19, 2022
Closed — Violation dismissed - BHazardous
Properly secure the loose scuttle ladder at public hall, 2nd story
Feb 20, 2008
Closed — Violation dismissed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2, 2nd story
Jan 21, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
Properly secure the loose scuttle ladder to roof at public hall, 3rd story
Jan 14, 2008
Closed — Violation dismissed - CImmediately hazardous
Remove the illegal fastening double cylinder key operated lock at entrance door to bldg at public hall, 1st story
Jan 14, 2008
Closed — Violation dismissed - BHazardous
Replace with new the broken or defective ceiling light fixture at public hall, 3rd story
Jan 14, 2008
Closed — Violation dismissed - BHazardous
Replace with new the broken or defective ceilng light fixture at public hall, 1st story
Jan 14, 2008
Closed — Violation dismissed - CImmediately hazardous
Remove the illegal fastening double cylinder lock at entrance door in the entire apartment located at apt 2, 2nd story
Aug 2, 2005 · Apt 2
Closed — Violation dismissed - BHazardous
Properly repair the broken or defective electrical outlet at east wall in the 1st room from north at west located at apt 2, 2nd story
Aug 2, 2005 · Apt 2
Closed — Violation dismissed - CImmediately hazardous
Abate the nuisance consisting of concealed water leak at ceiling in the bathroom located at apt 2, 2nd story
Aug 2, 2005 · Apt 2
Closed — Violation dismissed
DOB building violations · 4
- Construction other optional
Stop all work immediately and make site safe contact the bororugh comm. office
Aug 10, 2020
Dob violation - dismissed - Construction other optional
Stop all work immediately and make site safe contact the bororugh commissioner office at 718 802-3677 n
Aug 10, 2020
Dob violation - dismissed - Construction other optional
Stop all work immediately and make site safe/ contact the boorugh commissioner's office at 718 802-3677
Aug 10, 2020
Dob violation - dismissed - Construction other optional
Stop all work immediately and make site safe, contact the borough office at 718 802-3677
Aug 10, 2020
Dob violation - dismissed
ECB violations · 4
- Class - 2
No permit posted at the time of inspection i observed that no permit wa sproperly post for work at premises on construction fence post/properlyt post permit
Sep 16, 2019 · Penalty $312
Resolve - Class - 2
Project infdormation panl/sidewlak shed parapet panel/conformation not provided at the time of inspection i observed at construction fence at exposue that no information panel was posted on construction fence c
Sep 16, 2019 · Penalty $625
Resolve - Class - 2
Failure to provide fence viewing panel.at time of inspection observed that there is no fence viewing panel as required by code.rem:comply with code.
Oct 19, 2017
Resolve - Class - 2
Failure to provide construction signs.at time of inspection observed that the contractor did not post the working permits as required by code.rem:comply with code.
Oct 19, 2017
Resolve
Complaints
- Flooring/stairs
Floor
Oct 15, 2026 · Apt 3B
Open - Door/window
Door
Oct 15, 2026 · Apt 3B
Open - Unsanitary condition
Pests
Oct 15, 2026 · Apt 3B
Open - Water leak
Slow leak
Oct 15, 2026 · Apt 3B
Open - Flooring/stairs
Floor
Aug 12, 2026 · Apt 3B
Close - Unsanitary condition
Mold
Aug 12, 2026 · Apt 3B
Close - Water leak
Damp spot
Aug 3, 2026 · Apt 2A
Close - Unsanitary condition
Pests
Aug 3, 2026 · Apt 2A
Close - Unsanitary condition
Mold
Jul 31, 2026 · Apt 3B
Close - Unsanitary condition
Mold
Jul 27, 2026 · Apt 3B
Close
Show 40 more ↓
- Flooring/stairs
Floor
Jul 20, 2026 · Apt 3B
Close - Flooring/stairs
Floor
Jun 12, 2026 · Apt 3B
Close - General
Bell/buzzer/intercom
May 27, 2026 · Apt 4A
Close - Paint/plaster
Wall
May 27, 2026 · Apt 4A
Close - Unsanitary condition
Garbage/recycling storage
May 27, 2026 · Apt 4A
Close - Unsanitary condition
Pests
May 27, 2026 · Apt 4A
Close - Unsanitary condition
Garbage/recycling storage
Apr 10, 2026 · Apt 1A
Close - Unsanitary condition
Pests
Apr 10, 2026 · Apt 1A
Close - Unsanitary condition
Pests
Apr 10, 2026 · Apt 1A
Close - Unsanitary condition
Mold
Sep 29, 2025 · Apt 3D
Close - Water leak
Damp spot
Jan 8, 2025 · Apt 3B
Close - Unsanitary condition
Mold
Jan 8, 2025 · Apt 3B
Close - Heat/hot water
Apartment only
Jan 6, 2025 · Apt 4
Close - Unsanitary condition
Mold
Dec 6, 2024 · Apt 3B
Close - Unsanitary condition
Pests
Dec 6, 2024 · Apt 3B
Close - Unsanitary condition
Pests
May 29, 2024 · Apt 3B
Close - Plumbing
Water supply
Dec 21, 2023 · Apt 3B
Close - Heating
Heat related
Feb 11, 2008 · Apt 3
Close - Heating
Heat related
Jan 31, 2008 · Apt 3
Close - General
Windows
Jan 21, 2008 · Apt 3
Close - Heating
Heat related
Jan 21, 2008 · Apt 3
Close - Heating
Heat related
Jan 17, 2008 · Apt 3
Close - Heating
Heat related
Jan 4, 2008 · Apt 3
Close - Heating
Heat related
Oct 29, 2007 · Apt 3
Close - Plumbing
Water-leaks
Aug 1, 2005 · Apt 2
Close - Appliance
Electric/gas range
Aug 1, 2005 · Apt 2
Close - Paint/plaster
Ceiling
Aug 1, 2005 · Apt 2
Close - Appliance
Refrigerator
Jul 28, 2005 · Apt 2
Close - General
Doors
Jul 28, 2005 · Apt 2
Close - Nonconst
Rubbish
Jul 28, 2005 · Apt 2
Close - Electric
Lighting
Jul 28, 2005 · Apt 2
Close - General
Doors
Jul 28, 2005 · Apt 2
Close - Paint/plaster
Ceiling
Jul 28, 2005 · Apt 2
Close - Plumbing
Water-leaks
Jul 28, 2005 · Apt 2
Close - General
Cooking gas
Jul 28, 2005 · Apt 2
Close - Heating
Heat related
Dec 31, 2004 · Apt 2FL
Close - General
Floor
Dec 31, 2004 · Apt 2FL
Close - General
Floor
Dec 31, 2004 · Apt 2FL
Close - General
Floor
Dec 31, 2004 · Apt 2FL
Close - Nonconst
Vermin
Dec 31, 2004 · Apt 2FL
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1920
- Floors
- 4
- Residential units
- 7
- Building area
- 4,627 ft²
- Lot area
- 2,143 ft²
- Zoning
- R6
- Community board
- 316
- Council district
- 37
- Block / lot
- 1443 / 44
- Assessed value
- $347,400
- Landmark / historic district
- No
HPD registration #390153, last renewed Dec 23, 2025.
Questions about 2427 Dean Street
Who owns 2427 Dean Street?
The owner of record in NYC Department of City Planning PLUTO data is Brooklyn NY Portfolio LLC.
Does 2427 Dean Street have violations?
Yes. NYC HPD has recorded 37 housing violations at this property.
Is 2427 Dean Street rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 2427 Dean Street built?
City records list 1920 as the year it was built.
How many apartments are in 2427 Dean Street?
It has 7 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.