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
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
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.
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
- 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.
Apr 30, 2026
Open — Nov sent out - IInformation / order
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 - 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.
Jun 5, 2025
Open — Nov sent out - IInformation / order
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 - 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.
Apr 3, 2024
Open — Nov sent out - IInformation / order
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 - 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 20, 2023
Open — Nov sent out - IInformation / order
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 - 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.
Feb 18, 2022
Open — Nov sent out - IInformation / order
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 ↓
- 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.
Apr 5, 2021
Open — Nov sent out - IInformation / order
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 - IInformation / order
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 - IInformation / order
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 - IInformation / order
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 - IInformation / order
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 - ANon-hazardous
Remove the torn and/or loose floor covering ...vinyl sheeting at public hall
Nov 9, 2015
Open — Nov sent out - BHazardous
§ 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 - BHazardous
Provide wire mesh screen under roof skylight, at 3 story public hall
Nov 9, 2015
Open — Nov sent out - IInformation / order
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 - CImmediately hazardous
Abate the nuisance consisting of rodents rats at cellar
Jan 6, 2015
Closed — Violation closed - CImmediately hazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
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 - BHazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the at front yard
Dec 17, 2014
Closed — Violation closed - ANon-hazardous
Provide place within the building for the storage of waste receptacles and disinfect same regularly.
Dec 17, 2014
Closed — Violation closed - CImmediately hazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - ANon-hazardous
§ 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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
§ 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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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
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.