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347 Hoyt Street

Brooklyn, NY 11231BBL 3-00451-0008Map

Owner of record: Bk Carroll Holdings LLC

347 Hoyt Street is a mixed residential and retail building built in 1884 in Brooklyn, 11231. It has 4 residential units across 4 floors. The owner of record is Bk Carroll Holdings LLC. HPD has recorded 47 housing violations here, most recently on September 23, 2026. 38 of the 47 most recent violations are still open. City tax records listed 1 rent-stabilized apartment here in 2024.

HPD violations
47
DOB violations
11
ECB violations
4
HPD complaints
142

What to know

Concern
11 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Sep 23, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

Rent-stabilized units in 2024
1
About 25% of the building's 4 apartments

Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 47

  • B

    Repair the leaky and/or defective faucets at shower stall in the 2nd bathroom from east located at apt 4f, 4th story, 1st apartment from south at west

    Sep 23, 2026 · Apt 4F

    Open — Civ14 mailed
  • B

    Properly repair or replace the broken or defective light fixture at ceiling in the 2nd bathroom from east located at apt 4f, 4th story, 1st apartment from south at west

    Sep 23, 2026 · Apt 4F

    Open — Civ14 mailed
  • B

    Repair the broken or defective connection drain pipe under the wash basin in the 2nd bathroom from east located at apt 4f, 4th story, 1st apartment from south at west

    Sep 23, 2026 · Apt 4F

    Open — Civ14 mailed
  • B

    Properly repair and abate unsafe electric wiring condition consisting of exposed wires at ceiling in the 1st bathroom from east located at apt 4f, 4th story, 1st apartment from south at west

    Sep 23, 2026 · Apt 4F

    Open — Civ14 mailed
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Sep 23, 2026

    Open — Nov sent out
  • B

    Replace the broken or defective washbasin in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Civ14 mailed
  • B

    Repair the leaky and/or defective faucets at shower stall in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Civ14 mailed
  • B

    Properly repair or replace the broken or defective counter balance of lower sash at west 1 and west 2 windows in the 3rd room from east located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective ceramic floor tile in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Civ14 mailed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color the window recess at west in the kitchen located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Civ14 mailed
Show 37 more ↓
  • C

    Trace and repair the source and abate the visible mold condition... more than 30 sq ft observed at ceiling in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Invalid certification
  • C

    Properly secure the loose washbasin in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Civ14 mailed
  • C

    Repair the leaky and/or defective water supply pipe under washbasin in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Civ14 mailed
  • C

    Properly secure the loose electrical light fixture at ceiling in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Civ14 mailed
  • A

    Paint metal in accordance with dept. regulation the riser in the bathroom located at apt 4f, 4th story, 1st apartment from south at west

    Sep 17, 2026 · Apt 4F

    Open — Nov sent out
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd., 1st story

    Sep 17, 2026

    Open — Nov sent out
  • A

    Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page

    Sep 17, 2026

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective marble saddle at building entrance door , 1st story

    Sep 17, 2026

    Open — Nov sent out
  • A

    Paint or post a sign indicating floors missing and or near fire stairs at all stories at public hall

    Sep 17, 2026

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of household items at all stories at public hall

    Sep 17, 2026

    Open — Nov sent out
  • A

    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 23, 2023

    Closed — Violation dismissed
  • C

    Properly repair the broken or defective door knob mortise lockset assemby at front entrance door to building at public hall, 1st story

    Oct 7, 2022

    Open — Nov sent out
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Oct 7, 2022

    Open — Nov sent out
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected

    Oct 7, 2022

    Open — Nov sent out
  • A

    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.

    Feb 25, 2022

    Closed — Violation dismissed
  • C

    Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 3r, 3rd story, 1st apartment from west at north

    Dec 14, 2021 · Apt 3R

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective , in the entrance located at apt 3r, 3rd story, 1st apartment from west at north

    Dec 14, 2021 · Apt 3R

    Open — Nov sent out
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 3r, 3rd story, 1st apartment from west at north

    Dec 14, 2021 · Apt 3R

    Open — Nov sent out
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 3r, 3rd story, 1st apartment from west at north

    Dec 14, 2021 · Apt 3R

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 3r, 3rd story, 1st apartment from west at north

    Dec 14, 2021 · Apt 3R

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 3r, 3rd story, 1st apartment from west at north

    Dec 14, 2021 · Apt 3R

    Open — Notice of issuance sent to tenant
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Nov 6, 2020

    Open — Nov sent out
  • C

    Provide an adequate supply of heat from an approved central heating system, or an approved system of gas or electrical heating in good operating condition for the dwelling unit in the entire apartment located at apt 4r, 4th story, 1st apartment from west at north

    Oct 29, 2020 · Apt 4R

    Closed — Violation closed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 4r, 4th story, 1st apartment from west at north

    Oct 29, 2020 · Apt 4R

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at east wall in the 1st room from north at east located at apt 4f, 4th story, apartment at north

    Oct 28, 2020 · Apt 4F

    Open — Nov sent out
  • B

    Properly repair the broken or defective counter balance at upper and lower sashes, window at north in the bathroom located at apt 4f, 4th story, apartment at north

    Oct 28, 2020 · Apt 4F

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 3f, 3rd story, 1st apartment from east at south

    Oct 21, 2020 · Apt 3F

    Open — Nov sent out
  • C

    Arrange and make self-closing the doors , in the entrance located at apt 3f, 3rd story, 1st apartment from east at south

    Oct 21, 2020 · Apt 3F

    Open — Nov sent out
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of air conditioner protruding beyond window sill and traffic cones at 2nd story balcony at fire escape at north

    Sep 12, 2019

    Closed — Violation dismissed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 4f, 4th story, apartment at west

    Nov 29, 2017 · Apt 4F

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system locked door at boiler room

    Nov 29, 2017

    Closed — Violation dismissed
  • B

    Fire egress defective. make stationary the iron ladder leading to scuttle opening in roof loose at wall at public hall, 4th story

    Nov 29, 2017

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Oct 9, 2015

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 4f, 4th story, 1st apartment from south at west

    Aug 5, 2005 · Apt 4F

    Open — Not complied with
  • A

    Refit sliding door in the 1st room from east located at apt 4f, 4th story, 1st apartment from south at west

    Aug 5, 2005 · Apt 4F

    Open — Not complied with
  • A

    Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 4f, 4th story

    Jun 23, 2005 · Apt 4F

    Open — Not complied with
  • A

    Paint with light colored paint to the satisfaction of this department walls and ceiling in the 2nd room from north located at apt 4f, 4th story

    Jun 23, 2005 · Apt 4F

    Open — Not complied with

DOB building violations · 11

  • Low pressure boiler boiler required

    Violation issued-failure to file 2021 external low pressure inspection

    Jun 30, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2012 inspection report

    May 15, 2014

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2010 inspection report

    Dec 13, 2011

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - dismissed
  • Landmark none

    Landmk-landmark none

    Nov 21, 1997

    Dob violation - dismissed
  • Landmark none

    Landmk-landmark none

    Nov 21, 1997

    Dob violation - active
  • Landmark none

    Landmk-landmark none

    Nov 21, 1997

    Dob violation - active
  • Landmark none

    Landmk-landmark none

    Nov 21, 1997

    Dob violation - dismissed
  • Landmark none

    Landmk-landmark none

    Nov 21, 1997

    Dob violation - active
Show 1 more ↓
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - dismissed

ECB violations · 4

  • Class - 2

    Failure to sign off permitted job as required by department of building(dob). dob record shows that work under job #321654394 not signed off. job complete. 28-116.4; 28-116.4, comply with code; comply with code

    Jan 24, 2024

    Resolve
  • Class - 2

    Mortar missing in 2 spots on the hoyt st side also cast iron sign on corner of building hanging by 1 bolt 2nd bolt need to be added back. in 1 spot on the carroll st side missing mortar and above garage in rear

    Oct 25, 2021 · Penalty $1,280

    Active
  • Class - 2

    Failure to maintain building in code compliant manner.provide requiredcorridor with bc1016.2.27-369.at time of inspection it was observed that a cook stove was obstructing width of corridor at 3rd floor stairs

    Sep 15, 2021 · Penalty $3,125

    Active
  • Non-hazardous

    Work without a permit.work noted:3 cinder block columns erected to support 25'foot wood girder and 2"inch by 1'foot joist (12 of them)for installation of new subfloor.work by proformed in the cellar and 1st flo

    May 19, 2005 · Penalty $250

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Oct 6, 2026 · Apt BLDG

    Close
  • Paint/plaster

    Ceiling

    Sep 16, 2026 · Apt 4F

    Close
  • Plumbing

    Basin/sink

    Sep 16, 2026 · Apt 4F

    Close
  • Electric

    No lighting

    Sep 16, 2026 · Apt 4F

    Close
  • Door/window

    Window frame

    Sep 16, 2026 · Apt 4F

    Close
  • Plumbing

    Bathtub/shower

    Sep 16, 2026 · Apt 4F

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Sep 16, 2026 · Apt BLDG

    Close
  • Paint/plaster

    Ceiling

    Sep 20, 2024 · Apt 2R

    Close
  • Plumbing

    Bathtub/shower

    Sep 20, 2024 · Apt 2R

    Close
  • Paint/plaster

    Ceiling

    Sep 20, 2024 · Apt 2R

    Close
Show 40 more ↓
  • Unsanitary condition

    Pests

    Mar 8, 2024 · Apt 3R

    Close
  • Door/window

    Door frame

    Feb 12, 2024 · Apt 3R

    Close
  • Paint/plaster

    Window/frame

    Feb 12, 2024 · Apt 3R

    Close
  • Water leak

    Heavy flow

    Feb 12, 2024 · Apt 3R

    Close
  • Water leak

    Heavy flow

    Jan 17, 2024 · Apt 3R

    Close
  • Paint/plaster

    Window/frame

    Jan 17, 2024 · Apt 3R

    Close
  • Door/window

    Window frame

    Jan 17, 2024 · Apt 3R

    Close
  • Heat/hot water

    Entire building

    Oct 4, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 24, 2022 · Apt BLDG

    Close
  • General

    Cooking gas

    Dec 7, 2021 · Apt 3R

    Close
  • Heat/hot water

    Entire building

    Nov 3, 2021 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Nov 3, 2021 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 2, 2021 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 2, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 2, 2020 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Oct 31, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 31, 2020 · Apt BLDG

    Close
  • Paint/plaster

    Wall

    Oct 30, 2020 · Apt 4F

    Close
  • Heat/hot water

    Entire building

    Oct 30, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 29, 2020 · Apt 3R

    Close
  • Heat/hot water

    Entire building

    Oct 29, 2020 · Apt 4F

    Close
  • Heat/hot water

    Entire building

    Oct 27, 2020 · Apt 4R

    Close
  • Heat/hot water

    Apartment only

    Oct 26, 2020 · Apt 3F

    Close
  • Heat/hot water

    Apartment only

    Oct 16, 2020 · Apt 4F

    Close
  • Heat/hot water

    Entire building

    Jul 3, 2020 · Apt 3R

    Close
  • Heat/hot water

    Entire building

    Jul 3, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jul 2, 2020 · Apt BLDG

    Close
  • Safety

    Carbon monoxide detector

    Sep 4, 2019 · Apt 4F

    Close
  • Unsanitary condition

    Mold

    Sep 4, 2019 · Apt 4F

    Close
  • Paint/plaster

    Wall

    Sep 4, 2019 · Apt 4F

    Close
  • Unsanitary condition

    Pests

    Sep 4, 2019 · Apt 4F

    Close
  • Unsanitary condition

    Pests

    Sep 4, 2019 · Apt 4F

    Close
  • Appliance

    Refrigerator

    Sep 4, 2019 · Apt 4F

    Close
  • Safety

    Smoke detector

    Sep 4, 2019 · Apt 4F

    Close
  • Water leak

    Heavy flow

    Sep 4, 2019 · Apt 4F

    Close
  • Unsanitary condition

    Pests

    Jul 22, 2019 · Apt 3F

    Close
  • Unsanitary condition

    Pests

    Jul 22, 2019 · Apt 3F

    Close
  • Heat/hot water

    Entire building

    Oct 18, 2018 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Oct 14, 2018 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 14, 2018 · Apt BLDG

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Mixed residential and retail building (S9)
Year built
1884
Floors
4
Residential units
4
Building area
5,814 ft²
Lot area
1,710 ft²
Zoning
R6B
Community board
306
Council district
39
Block / lot
451 / 8
Assessed value
$1,201,950
Landmark / historic district
Carroll Gardens Historic District

HPD registration #323935, last renewed Oct 20, 2025.

Questions about 347 Hoyt Street

Who owns 347 Hoyt Street?

The owner of record in NYC Department of City Planning PLUTO data is Bk Carroll Holdings LLC.

Does 347 Hoyt Street have violations?

Yes. NYC HPD has recorded 47 housing violations at this property.

Is 347 Hoyt Street rent stabilized?

NYC Department of Finance tax bills listed 1 rent-stabilized units here in 2024 (about 25% of its 4 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 347 Hoyt Street built?

City records list 1884 as the year it was built.

How many apartments are in 347 Hoyt Street?

It has 4 residential units and 6 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.