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829 Jefferson Avenue

Brooklyn, NY 11221BBL 3-01653-0080Map

Owner of record: 829 Jefferson LLC

829 Jefferson Avenue is a walk-up apartment building built in 2018 in Brooklyn, 11221. It has 7 residential units across 4 floors. The owner of record is 829 Jefferson LLC. HPD has recorded 34 housing violations here, most recently on November 20, 2025. 15 of the 34 most recent violations are still open. City tax records listed 7 rent-stabilized apartments here in 2024.

HPD violations
34
DOB violations
6
ECB violations
21
HPD complaints
35

What to know

Concern
4 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 20, 2025

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
7
About 100% of the building's 7 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 · 34

  • 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.

    Nov 20, 2025

    Closed — Violation dismissed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling and north wall in the 2nd room from north located at apt 3r, 3rd story, 1st apartment from west at north

    Jan 31, 2024 · Apt 3R

    Open — Invalid certification
  • 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

    Jan 31, 2024 · Apt 3R

    Open — Invalid certification
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling and north wall in the 3rd room from north located at apt 3r, 3rd story, 1st apartment from west at north

    Jan 31, 2024 · Apt 3R

    Open — Invalid certification
  • C

    Replace or repair the self-closing doors that is missing or defective fire door leading to stairwell at public hall, 1st story

    Oct 30, 2023

    Closed — Violation closed
  • B

    Repair the roof so that it will not leak over the ceiling at public hall, 4th story

    Jun 7, 2023

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 4th story

    Jun 7, 2023

    Open — Nov sent out
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system missing at public hall, 1st story

    Jan 14, 2023

    Closed — Violation dismissed
  • A

    § 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

    Jan 14, 2023

    Closed — Violation dismissed
  • A

    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

    Jan 14, 2023

    Closed — Violation dismissed
Show 24 more ↓
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 4th story

    Dec 17, 2021

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective fire retardant material at the ceiling at public hall, 4th story

    Dec 17, 2021

    Closed — Violation dismissed
  • C

    Repair the roof so that it will not leak at the ceiling at public hall, 4th story

    Dec 17, 2021

    Open — Nov certified late
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling in the 4th room from north at west located at apt 4, 4th story, 1st apartment from south at west

    Dec 17, 2021 · Apt 4

    Closed — Violation dismissed
  • C

    Repair the roof so that it will not leak at the ceiling in the 4th room from north at west located at apt 4, 4th story, 1st apartment from south at west

    Dec 17, 2021 · Apt 4

    Open — Nov certified late
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling in the 1st room from north at east located at apt 4, 4th story, 1st apartment from south at west

    Dec 17, 2021 · Apt 4

    Closed — Violation dismissed
  • C

    Repair the roof so that it will not leak at the ceiling in the 1st room from north at east located at apt 4, 4th story, 1st apartment from south at west

    Dec 17, 2021 · Apt 4

    Open — Nov certified late
  • 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 at public hall, 1st story

    Nov 22, 2021

    Closed — Violation dismissed
  • 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 22, 2021

    Closed — Violation dismissed
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling.

    Nov 22, 2021

    Closed — Violation dismissed
  • A

    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

    Nov 22, 2021

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 4th story

    Nov 22, 2021

    Open — Nov sent out
  • B

    Repair the roof so that it will not leak above ceiling at public hall, 4th story

    Nov 22, 2021

    Open — Nov sent out
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story

    Nov 22, 2021

    Closed — Violation dismissed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box at public hall, 1st story

    Nov 22, 2021

    Closed — Violation dismissed
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system at public hall, 1st story

    Nov 22, 2021

    Open — Nov certified late
  • A

    § 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 at public hall, 1st story

    Nov 22, 2021

    Closed — Violation dismissed
  • B

    Repair the roof so that it will not leak above ceiling in the 1st room from north at east located at apt 4, 4th story, 1st apartment from south at west

    Nov 22, 2021 · Apt 4

    Open — Nov sent out
  • B

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

    Nov 22, 2021 · Apt 4

    Open — Nov sent out
  • B

    Repair the roof so that it will not leak above ceiling in the 3rd room from north located at apt 4, 4th story, 1st apartment from south at west

    Nov 22, 2021 · Apt 4

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 3rd room from north located at apt 4, 4th story, 1st apartment from south at west

    Nov 22, 2021 · Apt 4

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 4th story

    Nov 22, 2021

    Closed — Violation dismissed
  • 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.

    Apr 20, 2021

    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 26, 2018

    Closed — Violation dismissed

DOB building violations · 6

  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 8, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Oct 19, 2016

    Dob violation - dismissed
  • Construction other optional

    C-construction other optional

    May 2, 2016

    Vp*-violation unserved ecb- dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 23, 2016

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 23, 2016

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Sep 9, 2015

    Dob violation - dismissed

ECB violations · 21

  • Class - 1

    Sec. 28-118.2 occupancy w/o cert of occupancy at time of inspection ofa 4 sty bldg i observed that multiple apts appeared to be occupied by visually observing items through the windows & i also observed house

    Sep 11, 2018 · Penalty $2,500

    Resolve
  • Class - 2

    Failure to safeguard all persons and property affected by constructionoperations.at the time of inspection it was observed that the contractors at 829 jefferson avenue placed their generators right next to the

    Jul 7, 2017 · Penalty $5,000

    Resolve
  • Class - 2

    Work does not conform to approved,construction documents and or approved amendments.approved plan do not show interior stairs from 1st flr to cellar metal stairs installed giving duplex accessibility to 1st flr

    Jul 6, 2017

    Resolve
  • Class - 2

    Work does not conform to approved construction documents and or approved amendments.approved plans #320623278.provided at site.approved plans do not show interior stairs.from 1st floor to cellar metal stairs in

    Jul 6, 2017

    Resolve
  • Class - 2

    Job site fence not consructed pursuant to subsection. @ time of insp observed an active construction site w/ masonrywork in progress. during insp noted that the construction fence was collapsed @ exp#3 & it was

    May 3, 2017

    Resolve
  • Class - 1

    3301.2 failure to provide overhead protection @time of inspection observed,active job site.no overhead protection provided for the front egress and rear yard of the adjacent property @exp #4 putting persons @ri

    Dec 13, 2016 · Penalty $4,000

    Resolve
  • Class - 1

    Failure to safeguard public & property affected by construction operations. at exp#4 wall of 723 jefferson ave vertical & horizontal cracks have opened up at basement level which was underpinned for nb jobsite

    Jul 28, 2016

    Resolve
  • Class - 1

    Failure to provide protection at sides of excavation. on the date noted above i performed an inspection of the new bldg under construction. @ the time of inspection,i observed at exp#3 foundation work taking pl

    May 2, 2016 · Penalty $2,400

    Resolve
  • Class - 1

    3307.7 unsafe construction fence: on the date noted above, i performedan inspect. of the new building under construction. at the time of in spection 1 observed that the solid construction fence at exposure 4 is

    May 2, 2016 · Penalty $1,600

    Resolve
  • Class - 1

    Sec. 3304.4.5 failure to adequately support excavation & excavated material. on the date noted above i performed an inspection of the new bldg under construction. at the time of my inspection i observed inadequ

    May 2, 2016 · Penalty $1,600

    Resolve
Show 11 more ↓
  • Class - 1

    Failure to safeguard all persons & property affected by construction operations. at the time of inspection it was observed at exp#4 in the adjoining bldg yard there was crack that was cause by the construction

    Dec 21, 2015

    Resolve
  • Class - 2

    Sec. 3309.6 failure to monitor adjoining structures for movement in all directions during excavations-(elected) activity that may adversely affect adjoining structures. at time of inspection the monitoring repo

    Dec 21, 2015 · Penalty $800

    Resolve
  • Class - 2

    Failure to provide approved/accepted plans at job site at time of inspeciton. at time of inspeciton it was inadequate. there was no section of detail on the plan of time of inspection. no cross cut on plans.

    Dec 21, 2015

    Resolve
  • Class - 2

    Failure to provide accepted plans at job site at time of inspection. at time of inspection the support of excavation(soe)was inadequate. there was no section of detail for all 4 exposure. no cross cut on plans.

    Dec 21, 2015

    Resolve
  • Class - 2

    Sec. 3309.3 failure to perform inspection & document conditions of existing structures adjoining a construction site of a pre-construction survey. at the time of inspection qc fail to present a pre-construction

    Dec 21, 2015 · Penalty $800

    Resolve
  • Class - 1

    Sec. 3301.3 designated construction superintendent (semi controlled inspector)has not adequately discharged his responsibilities in that construction work has not been found to be in compliance w/approved const

    Dec 21, 2015 · Penalty $1,600

    Resolve
  • Class - 1

    Water proofing integrity of adjoining bldg.at time of insp.observed 2 story bldg and garage been demolished and site is graded.but the adjoining property at exp.2 has not been weather proofed as required.stop a

    Aug 11, 2015 · Penalty $8,000

    Resolve
  • Class - 2

    Failure to provide project info panel.@time of insp observed active jobsite fence erected approx 50'@exp#1 no project panel was displayed @ time of insp.rem:provide project panel.

    Jun 8, 2015 · Penalty $4,000

    Resolve
  • Class - 1

    Failure to maintaoin:no handrails @time of insp observed active jobsite the staircase from the 1st to 2nd fl was in use w/out handrails,the stairs were not cleared of debris causing an hazardoue condition to wo

    Jun 8, 2015 · Penalty $5,000

    Resolve
  • Class - 1

    3301.2 adequate means of egress:not provided @time of insp observed active jobsite demo in progress.when i was walking the site from 1st fl,to 2nd fl to attic where men were working there was no clear/safe path

    Jun 8, 2015 · Penalty $8,000

    Resolve
  • Class - 1

    Failure to safeguard all persons & property affected by const ops @time of insp observed an active demo jobsite.@exp#4 observed unprotected alley/egress path for thw adjacent property @833 jefferson ave causing

    Jun 8, 2015 · Penalty $12,000

    Resolve

Complaints

  • Door/window

    Door

    Sep 2, 2026 · Apt BLDG

    Close
  • Door/window

    Door

    Sep 1, 2026 · Apt 3R

    Close
  • Water leak

    Slow leak

    Aug 20, 2026 · Apt 4

    Close
  • Water leak

    Slow leak

    Aug 3, 2026 · Apt 4

    Close
  • Water leak

    Slow leak

    May 21, 2026 · Apt 4

    Close
  • Plumbing

    Basin/sink

    May 20, 2026 · Apt 4

    Close
  • Plumbing

    Basin/sink

    May 20, 2026 · Apt 4

    Close
  • Door/window

    Door

    May 7, 2026 · Apt BLDG

    Close
  • General

    Signage missing

    May 7, 2026 · Apt BLDG

    Close
  • General

    Mailbox

    May 7, 2026 · Apt 4

    Close
Show 25 more ↓
  • Door/window

    Door

    May 7, 2026 · Apt 4

    Close
  • Door/window

    Door

    May 7, 2026 · Apt 3R

    Close
  • Plumbing

    Basin/sink

    May 6, 2026 · Apt 4

    Close
  • Water leak

    Heavy flow

    Feb 23, 2026 · Apt FOURFL

    Close
  • Water leak

    Slow leak

    Aug 11, 2025 · Apt 4

    Close
  • Water leak

    Slow leak

    Jun 12, 2025 · Apt 3R

    Close
  • Unsanitary condition

    Sewage

    Jul 5, 2024 · Apt GENERA

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 5, 2024 · Apt GENERA

    Close
  • Water leak

    Damp spot

    Jan 25, 2024 · Apt 4

    Close
  • Unsanitary condition

    Mold

    Jan 25, 2024 · Apt 4

    Close
  • Water leak

    Slow leak

    Jan 23, 2024 · Apt 3R

    Close
  • Safety

    Carbon monoxide detector

    Jan 23, 2024 · Apt 3R

    Close
  • Unsanitary condition

    Mold

    Jan 23, 2024 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Dec 4, 2023 · Apt 2F

    Close
  • Unsanitary condition

    Mold

    Oct 18, 2023 · Apt 4

    Close
  • Water leak

    Slow leak

    Oct 18, 2023 · Apt 4

    Close
  • Water leak

    Slow leak

    Sep 29, 2023 · Apt 4

    Close
  • Water leak

    Heavy flow

    May 1, 2023 · Apt 4

    Close
  • Water leak

    Slow leak

    Sep 28, 2022 · Apt 4

    Close
  • Unsanitary condition

    Mold

    Dec 13, 2021 · Apt 4

    Close
  • Water leak

    Heavy flow

    Dec 7, 2021 · Apt APT4

    Close
  • Unsanitary condition

    Mold

    Dec 7, 2021 · Apt APT4

    Close
  • Unsanitary condition

    Mold

    Nov 17, 2021 · Apt 4

    Close
  • General

    Janitor/super

    Nov 15, 2021 · Apt 3R

    Close
  • General

    Janitor/super

    Oct 13, 2021 · Apt 3R

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Walk-up apartment building (C1)
Year built
2018
Floors
4
Residential units
7
Building area
4,974 ft²
Lot area
2,500 ft²
Zoning
R6B
Community board
303
Council district
41
Block / lot
1653 / 80
Assessed value
$738,900
Landmark / historic district
No

HPD registration #388211, last renewed Jan 2, 2026.

Questions about 829 Jefferson Avenue

Who owns 829 Jefferson Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 829 Jefferson LLC.

Does 829 Jefferson Avenue have violations?

Yes. NYC HPD has recorded 34 housing violations at this property.

Is 829 Jefferson Avenue rent stabilized?

NYC Department of Finance tax bills listed 7 rent-stabilized units here in 2024 (about 100% of its 7 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 829 Jefferson Avenue built?

City records list 2018 as the year it was built.

How many apartments are in 829 Jefferson Avenue?

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.