43-10 23 Street

Queens, NY 11101BBL 4-00440-0001Map

43-10 23 Street is an office building built in 1924 in Queens, 11101. The owner of record is Court Square 23rd LLC. HPD has no housing violations on record for this property.

HPD violations: 0
DOB violations: 91
ECB violations: 21
HPD complaints: 1

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

No HPD violations

HPD has not cited this building.

Good

No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 0

No HPD violations on record

DOB building violations · 91

Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed
Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Dec 1, 2024
Dob violation - dismissed
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
May 2, 2024
Dob violation - dismissed
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Feb 22, 2024
Dob violation - dismissed
Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Dec 1, 2023
Dob violation - dismissed
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Nov 2, 2023
Dob violation - dismissed

Show 40 more ↓

Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 2, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2020 external hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2020 external hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2021 internal hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2021 internal hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2021 external hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2021 external hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2020 internal hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2020 internal hgh pressure inspection
Jun 30, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2018 external hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2018 external hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2019 internal hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2019 internal hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2019 external hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2019 external hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2018 internal hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2018 internal hgh pressure inspection
Jun 20, 2023
Dob violation - dismissed
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
May 2, 2023
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2022 external high pressure inspection
Apr 25, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2022 external high pressure inspection
Apr 25, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2022 internal high pressure inspection
Apr 25, 2023
Dob violation - dismissed
High pressure boiler boiler required
Violation issued-failure to file 2022 internal high pressure inspection
Apr 25, 2023
Dob violation - dismissed
Residential elevator periodic inspection/test elevatorrequired
Failure to perform category 5 inspection
Dec 17, 2021
Dob violation - dismissed
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Feb 2, 2020
Dob violation - dismissed
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Nov 2, 2019
Dob violation - dismissed
Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2017 cat 1 insp/tst tst
Sep 6, 2019
Dob violation - dismissed
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 2, 2019
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 4, 2019
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Jun 4, 2019
Dob violation - resolved
Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
May 2, 2019
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
May 10, 2018
Dob violation - resolved
Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2016 inspection/test
Sep 15, 2017
Dob violation - dismissed
Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2016 inspection/test
Sep 15, 2017
Dob violation - dismissed
High pressure boiler boiler required
Violation issued for failure to file 2015 annual high pressure boiler inspection
Jun 23, 2017
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Apr 6, 2016
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Apr 6, 2016
Dob violation - resolved

ECB violations · 21

Class - 2
At time of my inspection responding to complaint that one worker got injurie his back while lifting a piece of steel plate. upon request for pre shift safety meeting specific content and scope of work unable to
Aug 23, 2022
Resolve
Class - 2
Approval or acceptance to be in (diseres)on construction docs.no approved/stamped plans on site.at the time of my inspection of alt 2,activejob site.upon requesting to review the approved stamped construction
May 21, 2019 · Penalty $312
Resolve
Class - 2
Bc3301.13.1 site safety plan.at the time of my inspection of a 2 storyalt2, upon request to review the site safety plan required to be on site as per local law 81 of 2017 is not available for review.rem:provide
May 21, 2019 · Penalty $625
Resolve
Class - 2
Failure to maintain/display on site docs.required as bc(ckap)82 33.as per my inspection of alt 2.i observed a make shift hoist,constructed on pipe scaffold.a needle beam hanging over the parapet with an electri
May 21, 2019
Resolve
Class - 1
Failure to provide required notification prior to commencement of demolition. at time of inspection on this demolition sign off loction i observed the one story garage already demolished backfilled and graded.
Feb 28, 2019
Resolve
Class - 1
Failure to file technical report (tr1) for special inspection for structural steel erection and bolting. insp dwg 12-10-06 for job alt ii #402502396 on an expired permit dated 11-01-07. note: job to repair and
Nov 18, 2008 · Penalty $1,600
Resolve
Class - 2
18b,40,50a,50b,50c. 50a no guard protection on fan. 50b relocate exhaust fan to a safe location upper area. 50c combustion spillage in draftstat area.
Nov 5, 2008
Resolve
Class - 3
18b,50a. 50a relocate exhaust fan to safe location in upper area and install protection guard on fan.
Nov 5, 2008
Resolve
Non-hazardous
B4a,18a,44a,48b
Jan 24, 2007
Resolve
Non-hazardous
B4a,18a,32a,48b
Jan 24, 2007
Resolve

Show 11 more ↓

Non-hazardous
38o02/59q03/40t07/55o02/51o02/52o02/64q03/66o02/84d06/60t07/71m07/39o02/63m07 38-clean car top box covers missing wires hanging wires out also provide outrigger car top 59-motor room lights unguarded 40-label
Jul 5, 2005 · Penalty $180
Resolve
Non-hazardous
50a/50b 50c/50d 50e/18ab fulton v.t. boiler, 10hp, nb 65445, gas. 199250a) no discharge pipe on the safety valve. 50b) secondary low water cut off manual reset switch blowdown valves. 50d) no drain line on the
May 10, 2005 · Penalty $2,500
Resolve
Non-hazardous
18a/36/50a/50b/-1994 fulton n.b. 7883. 50a-threads on the end of the safety discharge pipe.50b-in addition to the quick closing valve install a slow opening valve on the bottom blowdown line.
Apr 19, 2005 · Penalty $850
Resolve
Non-hazardous
16.
May 17, 1999 · Penalty $350
Resolve
Non-hazardous
50,y,11,46,i,12,73,0,02,31,d,11, 50-main machine y-oil leak 11-car lighting 46-hoist cables i-damaged 12-emergency lighting 73-entire dive 02-alarm system 31-electric wiring d-unsecured.
Jul 29, 1998
Resolve
Non-hazardous
50,y,11,73,0,02 50main machine y-oil leak 11-car lighting 73-entire device 02-alarm system.
Jul 29, 1998
Resolve
Non-hazardous
05-18 & 06 repair both gates,gate switches 7fl interlocks replace broken cease use install work is completed & reinspected by insp from this dept.35-repair steps to mr roof 75-conduct & tag governor for 5yr saf
Dec 15, 1995 · Penalty $500
Resolve
Non-hazardous
75#,14m.75-conduct 5yr safety test,tag gover non for same & faile elv 3 form.
Dec 15, 1995
Resolve
Hazardous
Failure to maintain exterior building wall concrete sills cracked and falling to 43rd ave . sidewalk causing a hazardous condition remedy: erect a sidewalk shed obtain permits and file with this dept.
Jul 29, 1994 · Penalty $800
Resolve
Non-hazardous
Projections above grade window guards project more than 4" and 10' a- bove sidewalk level on 43 ave. side causing a hazardous condition remedy: remove immediately.
Jul 29, 1994 · Penalty $350
Resolve
Non-hazardous
O3o;57o; 3.clean top of car.
Jul 2, 1991
Resolve

Complaints

Heat/hot water
Entire building
May 10, 2024 · Apt 1
Close

Sales history

Date	Price	Type	Units
Jul 27, 2026	$86,878,917	Office buildings	1

Building details

Building type: Office building (O6)
Year built: 1924
Floors: 7
Residential units: —
Building area: 151,180 ft²
Lot area: 36,650 ft²
Zoning: M1-6A
Community board: 402
Council district: 26
Block / lot: 440 / 1
Assessed value: $15,086,250
Landmark / historic district: No

Questions about 43-10 23 Street

Who owns 43-10 23 Street?

The owner of record in NYC Department of City Planning PLUTO data is Court Square 23rd LLC.

Does 43-10 23 Street have violations?

NYC HPD has no housing violations on record for this property.

Is 43-10 23 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 43-10 23 Street built?

City records list 1924 as the year it was built.

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