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274a 9 Street

Brooklyn, NY 11215BBL 3-01010-0018Map

Owner of record: Kairos Haus LLC

274a 9 Street is a two-family home built in 1899 in Brooklyn, 11215. It has 2 residential units across 3 floors. The owner of record is Kairos Haus LLC. HPD has recorded 109 housing violations here, most recently on April 30, 2026. 19 of the 50 most recent violations are still open. City tax records listed 8 rent-stabilized apartments here in 2018.

HPD violations
109
DOB violations
4
ECB violations
16
HPD complaints
305

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Apr 30, 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 2018
8
About 100% of the building's 2 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 · 109

  • 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 30, 2026

    Open — Nov sent out
  • 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 19, 2025

    Open — Info 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.

    Jun 5, 2025

    Open — Nov sent out
  • 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 26, 2024

    Open — Info 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.

    Apr 3, 2024

    Open — Nov sent out
  • 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, 2023

    Open — Info 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 20, 2023

    Open — Nov sent out
  • 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 9, 2022

    Open — Info 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 18, 2022

    Open — Nov sent out
  • 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.

    Feb 18, 2022

    Open — Info nov sent out
Show 40 more ↓
  • 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 5, 2021

    Open — Nov sent out
  • 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.

    Apr 5, 2021

    Open — Info nov sent out
  • 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 28, 2019

    Open — Info nov sent out
  • 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 12, 2018

    Open — Info nov sent out
  • 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 15, 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.

    Nov 1, 2016

    Closed — Violation dismissed
  • A

    Remove the torn and/or loose floor covering ...vinyl sheeting at public hall

    Nov 9, 2015

    Open — Nov sent out
  • B

    § 185, 240 m/d law properly fire retard in accordance with the rules and regulations of this department the cellar ceiling ..throughout at cellar

    Nov 9, 2015

    Open — Nov sent out
  • B

    Provide wire mesh screen under roof skylight, at 3 story public hall

    Nov 9, 2015

    Open — Nov sent out
  • 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 6, 2015

    Closed — Violation dismissed
  • C

    Abate the nuisance consisting of rodents rats at cellar

    Jan 6, 2015

    Closed — Violation closed
  • 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 located at b-room 2f, 2nd story, 1st b-room from south at west

    Jan 6, 2015 · Apt 2F

    Closed — Violation closed
  • C

    Provide adequate supply of hot water for the fixtures .. in the entire apartment located at apt 2f, 2nd story, 1st apartment from south at west

    Jan 6, 2015 · Apt 2F

    Closed — Violation closed
  • C

    Provide adequate supply of cold water for the fixtures ... in the entire apartment located at apt 2f, 2nd story, 1st apartment from south at west

    Jan 6, 2015 · Apt 2F

    Closed — Violation closed
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the at front yard

    Dec 17, 2014

    Closed — Violation closed
  • A

    Provide place within the building for the storage of waste receptacles and disinfect same regularly.

    Dec 17, 2014

    Closed — Violation closed
  • C

    Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the 1st room from north located at apt 2f, 2nd story, 1st apartment from west at north

    Oct 23, 2014 · Apt 2F

    Closed — Violation closed
  • B

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

    Oct 23, 2014 · Apt 2F

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color east wall in the 1st room from north located at apt 2f, 2nd story, 1st apartment from west at north

    Oct 23, 2014 · Apt 2F

    Closed — Violation closed
  • B

    Provide an adequate supply of gas to the fixtures at range in the kitchenette located at apt 2f, 2nd story, 1st apartment from west at north

    Oct 23, 2014 · Apt 2F

    Closed — Violation closed
  • C

    Replace with new the broken or defective concrete tread 2nd from bottom at stairs front of the building at stoop

    Aug 2, 2014

    Closed — Violation closed
  • A

    § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration suspended acoustical ceiling in the bathroom located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north at west located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from north at west located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Repair or replace the smoke detector missing located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Provide an adequate supply of gas to the fixtures at stove in the kitchen located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling. in the bathroom located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling. in the bathroom located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color all walls and ceiling in the entire apartment located at apt 5, 2nd story, 1st apartment from south at west

    Jun 13, 2013 · Apt 5

    Closed — Violation closed
  • B

    Replace with new the broken or defective shower door in the bathroom located at apt 6, 3rd story, 1st apartment from south at west

    Jan 19, 2012 · Apt 6

    Open — Not complied with
  • B

    § 300, 301, 302, m/d law file plans and obtain a certificate of occupancy to legalize the following alteration or restore premises to prior legal condition ..b-room converted into ''a'' class apartment in the entire apartment located at apt 6, 3rd story, 1st apartment from south at west

    Jan 19, 2012 · Apt 6

    Open — Not complied with
  • B

    Repair or replace the smoke detector .. located at apt 6, 3rd story, 1st apartment from south at west

    Jan 19, 2012 · Apt 6

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). .. located at apt 6, 3rd story, 1st apartment from south at west

    Jan 19, 2012 · Apt 6

    Closed — Violation closed
  • B

    Repair or replace the smoke detector missing located at b-room 7, 3rd story, 1st b-room from west at north

    Dec 6, 2011 · Apt 7

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing located at b-room 7, 3rd story, 1st b-room from west at north

    Dec 6, 2011 · Apt 7

    Closed — Violation closed
  • B

    Provide 3 extra sprinkler heads and suitable wrench for emergency purposes at o.s.y. valve of sprinkler in accordance with the rules and regulations of this department , at cellar

    Nov 28, 2011

    Closed — Violation closed
  • B

    Seal in open position the o.s.y. valve of the sprinkler system in accordance with the rules and regulations of this department , at cellar

    Nov 28, 2011

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1f, 1st story

    Nov 28, 2011 · Apt 1F

    Closed — Violation closed
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 1f, 1st story

    Nov 28, 2011 · Apt 1F

    Closed — Violation closed

DOB building violations · 4

  • Fail to certify class 1 none

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

    May 16, 2019

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1994

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1993

    Dob violation - active

ECB violations · 16

  • Class - 2

    At time of inspectionobserved ongoing construction activiteis contrary to governors executive order #202.6,202.8,202.11,202.13 & guidance published by teh empire state development corporation pursuant to same o

    May 27, 2020 · Penalty $5,000

    Resolve
  • Class - 1

    Failure to safeguard all persons and property affected by constructionat time of inspection it was observed that workerd samaged the fule tank in the cellar causing multiple gallons of heating oil/fuel to leak

    Feb 1, 2019 · Penalty $12,500

    Resolve
  • Class - 2

    Failure to comply with the commissioner's order to file a cert of correction with the dob. noted:at time of inspection no cert of corrections has been filed for nov 34686710p issued 9/24/08. rem:file cert of co

    Mar 21, 2012 · Penalty $800

    Resolve
  • Class - 2

    Occupancy contrary to that allowed by c/o and dob records. class 'b' room converted into class 'a' apt full kitchen w/kitchen sink and gas range also full bathroom w/water closet, wash basin and stall shower

    Jan 19, 2012 · Penalty $6,000

    Resolve
  • Class - 3

    Failure to maintain bldg in code-compliant manner. noted: at time of inspection defective bay window roof @ 1st flr draining water into living room @ apt 1f compromising plaster ceiling. visible impact on

    Mar 30, 2010 · Penalty $500

    Resolve
  • Class - 1

    Sec 28-201.1 failure to comply w/ comm order to obtain a permit per violation 34686711r for erecting additional apts at 2nd & 3rd fls w/o a permit rem: correct violation 34686711r

    Apr 10, 2009 · Penalty $8,000

    Resolve
  • Class - 3

    B3541624b3950a50c11a21b34b4050b50d50e50f50g50h50i. 50a shut off valve at oil storage tank leaking. 50b no thermostatic mixing valve 50c relay (ignition) not working 50d rotted water lines 50e relief valve not

    Feb 2, 2009 · Penalty $500

    Resolve
  • Class - 2

    Fail maintain bldg in compliant manner:fail comply law drainage systemper pc 702.1; 27-911 roof leader for rain water disconnected from underground storm drain pipe & connected to outside pvc pipe. water flows

    Jan 24, 2009 · Penalty $2,500

    Resolve
  • Class - 1

    Residence altered for occupancy as a dwelling from 1 or 2 fam to 4 or more families.noted:bldg dept records indicates bldg as 2 fam dwelling.now there are 1 class "a",apt in 2fl & one in 3fl(2f,3r)w/kitchen

    Sep 24, 2008 · Penalty $13,000

    Resolve
  • Class - 1

    Work w/o permit.noted:2 family dwelling bldg is converted into,2 class"a" apartments one in 2nd & one in 3fl,2-three sro/2 in 1fl & one in 3fl(3f).all converted (altered)work is done illegally w/o permit.full

    Sep 24, 2008 · Penalty $8,000

    Resolve
Show 6 more ↓
  • Class - 3

    Failure to maintain bldg in code compliant manner.noted:in sro in 3fl(upper floor) missing ceiling sheetrock approx. 8ft x 8ft exposing roof joist. remedy:repair and/or replace ceiling sheetrock in 3fl front

    Sep 24, 2008 · Penalty $500

    Resolve
  • Class - 1

    Failure to maintain bldg in code compliant manner.no fire stopping perbc 712.3,27-345.noted:in 3fl front room(upper floor).there is a opening (hole) in ceiling (missing sheetrock) approx 8ft x 8ft exposing

    Sep 24, 2008 · Penalty $5,000

    Resolve
  • Class - 2

    B254,40a,21b,50a,b,c,d,e,f,g,h,21b.50a-no fusable link fire damper on fresh air intake.50b-back flow preventor pluged.50c-no check valve on feed water line.50d-no mixing valve on coil.50e-no hot water relief

    Sep 20, 2008 · Penalty $2,500

    Resolve
  • Hazardous

    Failure to maintain exterior bldg wall defects is leader pipe broken and disconnected from storm drain at front of bldg adjacent to 274 9 st bldg pvc pipe connected from bldg leader pipe to sidewalk mortar join

    May 23, 2008 · Penalty $2,500

    Resolve
  • Non-hazardous

    B4a4021b48b50a50b50c50d50e50f50g50h. 50a no missing valve on coil. 50bholes in boiler room walls and ceiling. 50c no hot water relief valve on coil. 50d backflow preventer plugged. 50e valve corroded & leaking

    Apr 29, 2008 · Penalty $2,500

    Resolve
  • Non-hazardous

    Failure to maintain. defect is : leader in front not connected to sewer line. remedy : repair defect.

    Feb 5, 2007 · Penalty $2,500

    Resolve

Complaints

  • Heat/hot water

    Apartment only

    Oct 25, 2016 · Apt 2F

    Close
  • Heat/hot water

    Apartment only

    Jan 9, 2015 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Jan 5, 2015 · Apt 3F

    Close
  • Heat/hot water

    Apartment only

    Jan 5, 2015 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Jan 1, 2015 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Dec 15, 2014 · Apt 2F

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 10, 2014 · Apt ALL

    Close
  • Heat/hot water

    Entire building

    Nov 19, 2014 · Apt 3F

    Close
  • Heat/hot water

    Entire building

    Nov 18, 2014 · Apt 2F

    Close
  • Heat/hot water

    Apartment only

    Nov 17, 2014 · Apt 3F

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Nov 17, 2014 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Nov 11, 2014 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Nov 3, 2014 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 20, 2014 · Apt 2F

    Close
  • Heat/hot water

    Entire building

    Oct 11, 2014 · Apt BLDG

    Close
  • Plumbing

    Water supply

    Jul 30, 2014 · Apt 3F

    Close
  • Water leak

    Heavy flow

    Jul 30, 2014 · Apt 3F

    Close
  • Plumbing

    Basin/sink

    Jul 30, 2014 · Apt 3F

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 30, 2014 · Apt 3F

    Close
  • Plumbing

    Water supply

    Jul 30, 2014 · Apt 3F

    Close
  • Flooring/stairs

    Stairs

    Jul 30, 2014 · Apt 3F

    Close
  • Nonconst

    Vermin

    Jun 7, 2013 · Apt 5

    Close
  • Appliance

    Electric/gas range

    Jun 7, 2013 · Apt 5

    Close
  • Plumbing

    Water-leaks

    Jun 7, 2013 · Apt 5

    Close
  • Nonconst

    Vermin

    Jun 7, 2013 · Apt 5

    Close
  • General

    Mold

    Jun 7, 2013 · Apt 5

    Close
  • Paint/plaster

    Wall

    Jun 7, 2013 · Apt 5

    Close
  • Nonconst

    Rubbish

    Jun 7, 2013 · Apt 5

    Close
  • General

    Doors

    Jan 13, 2012 · Apt 6

    Close
  • Plumbing

    Shower-stall

    Jan 13, 2012 · Apt 6

    Close
  • Heating

    Heat related

    Dec 6, 2011 · Apt 6

    Close
  • Appliance

    Electric/gas range

    Dec 6, 2011 · Apt 6

    Close
  • Plumbing

    Toilet

    Dec 6, 2011 · Apt 6

    Close
  • Electric

    Wiring

    Dec 6, 2011 · Apt 6

    Close
  • General

    Locks

    Dec 6, 2011 · Apt 6

    Close
  • General

    Doors

    Dec 6, 2011 · Apt 6

    Close
  • Heating

    Heat related

    Nov 30, 2011 · Apt 1FL

    Close
  • Paint/plaster

    Ceiling

    Nov 23, 2011 · Apt 1F

    Close
  • Paint/plaster

    Ceiling

    Nov 23, 2011 · Apt 1F

    Close
  • General

    Windows

    Nov 23, 2011 · Apt 1F

    Close
  • Plumbing

    Basin/sink

    Nov 23, 2011 · Apt 1F

    Close
  • Plumbing

    Shower-stall

    Nov 23, 2011 · Apt 1F

    Close
  • Heating

    Heat related

    Nov 23, 2011 · Apt 1F

    Close
  • Plumbing

    Water supply

    Nov 19, 2011 · Apt 6

    Close
  • General

    Windows

    Jun 21, 2011 · Apt 2F

    Close
  • Paint/plaster

    Ceiling

    Jun 21, 2011 · Apt 2F

    Close
  • Paint/plaster

    Ceiling

    Jun 21, 2011 · Apt 2F

    Close
  • Heating

    Heat related

    Jun 21, 2011 · Apt 2F

    Close
  • Plumbing

    Toilet

    Apr 13, 2011 · Apt 5

    Close
  • Plumbing

    Radiator

    Jan 27, 2011 · Apt 5

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Two-family home (B1)
Year built
1899
Floors
3
Residential units
2
Building area
2,874 ft²
Lot area
1,335 ft²
Zoning
R6A
Community board
306
Council district
38
Block / lot
1010 / 18
Assessed value
$64,860
Landmark / historic district
No

HPD registration #353092, last renewed Mar 13, 2018.

Questions about 274a 9 Street

Who owns 274a 9 Street?

The owner of record in NYC Department of City Planning PLUTO data is Kairos Haus LLC.

Does 274a 9 Street have violations?

Yes. NYC HPD has recorded 109 housing violations at this property.

Is 274a 9 Street rent stabilized?

NYC Department of Finance tax bills listed 8 rent-stabilized units here in 2018 (about 100% of its 2 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 274a 9 Street built?

City records list 1899 as the year it was built.

How many apartments are in 274a 9 Street?

It has 2 residential units.

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