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25-50 23 Street

Queens, NY 11102BBL 4-00884-0044Map

Owner of record: Karpathakis, Konstant

25-50 23 Street is a walk-up apartment building built in 1931 in Queens, 11102. It has 6 residential units across 3 floors. The owner of record is Karpathakis, Konstant. HPD has recorded 67 housing violations here, most recently on January 15, 2025. 6 of the 50 most recent violations are still open.

HPD violations
67
DOB violations
1
ECB violations
0
HPD complaints
129

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Jan 15, 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

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 · 67

  • C

    Replace or repair the self-closing doors that is missing or defective street entance door hinges to building

    Jan 15, 2025

    Closed — Violation closed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box incorrect sign material

    Jan 15, 2025

    Closed — Violation dismissed
  • 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

    Jan 15, 2025

    Closed — Violation dismissed
  • C

    Remove device preventing door from being self-closing metallic wedge at street entrance door to building at public hall, 1st story

    Dec 4, 2024

    Closed — Violation closed
  • C

    Provide locking assembly at vestibule door leading to at public hall, 1st story

    Dec 4, 2024

    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 missing at public hall, 1st story

    Dec 4, 2024

    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 12, 2024

    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 22, 2023

    Closed — Violation dismissed
  • 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

    Mar 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

    Mar 7, 2022

    Open — Nov sent out
Show 40 more ↓
  • 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 frame missing at public hall, 1st story

    Mar 7, 2022

    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

    Mar 7, 2022

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of a free standing radiator at public hall, 3rd story

    Mar 7, 2022

    Closed — Violation dismissed
  • C

    Replace with new the missing 1st balister from west at handrail at public hall, 2nd story

    Dec 22, 2021

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 3r, 3rd story, 2nd apartment from south at west

    Dec 22, 2021 · Apt 3R

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of a free standing radiator at public hall, 3rd story

    Apr 19, 2021

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective located at apt 2l, 2nd story, 1st apartment from south at west

    Jun 29, 2020 · Apt 2L

    Closed — Violation dismissed
  • B

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

    Jun 29, 2020 · Apt 2L

    Closed — Violation dismissed
  • B

    Provide a safe and adequate supply of electric service to the fixtures at ceiling in the 2nd room from north located at apt 2l, 2nd story, 1st apartment from south at west

    Jun 29, 2020 · Apt 2L

    Closed — Violation dismissed
  • B

    Provide a safe and adequate supply of electric service to the fixtures at ceiling & walls in the kitchen located at apt 2l, 2nd story, 1st apartment from south at west

    Jun 29, 2020 · Apt 2L

    Closed — Violation dismissed
  • B

    Provide a safe and adequate supply of electric service to the fixtures at ceiling & all walls in the bathroom located at apt 2l, 2nd story, 1st apartment from south at west

    Jun 29, 2020 · Apt 2L

    Closed — Violation dismissed
  • B

    Provide a safe and adequate supply of electric service to the fixtures at ceiling in the bathroom located at apt 2l, 2nd story

    Jun 27, 2020 · Apt 2L

    Closed — Violation dismissed
  • A

    Provide a safe and adequate supply of electric service to the fixtures ,at west wall outlet in the kitchen located at apt 2l, 2nd story

    Jun 27, 2020 · Apt 2L

    Closed — Violation dismissed
  • 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

    Apr 2, 2020

    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

    Apr 2, 2020

    Closed — Violation dismissed
  • C

    Arrange and make self-closing the doors front entrance door to building at public hall, 1st story

    Feb 10, 2020

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective vinyl tile floor at public hall, 3rd story

    Feb 10, 2020

    Open — Nov sent out
  • A

    Properly repair with similar material the broken or defective vinyl tile floor at public hall, 2nd story

    Feb 10, 2020

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of household items at public hall, 3rd story

    Feb 10, 2020

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department at west wall at public hall stairs, 1st story

    Feb 10, 2020

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective fire retardant plaster at west wall at public hall stairs, 1st story

    Feb 10, 2020

    Closed — Violation dismissed
  • B

    Properly repair the broken or defective locking device vestibule door to 1sty public hall

    Feb 7, 2020

    Closed — Violation dismissed
  • B

    Properly secure the loose front stoop east and west hand rail

    Feb 7, 2020

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department all stys at public hall

    Feb 7, 2020

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of scalding hoit water exceeds the maximum allowable operating temperature of 130f ( 138 f found ) in the entire apartment located at apt 3r, 3rd story, 2nd apartment from south at west

    Nov 16, 2019 · Apt 3R

    Closed — Violation dismissed
  • C

    Arrange and make self-closing the doors .. in the entrance located at apt 3r, 3rd story, 2nd apartment from south at west

    Nov 16, 2019 · Apt 3R

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector missing located at apt 3r, 3rd story, 2nd apartment from south at west

    Nov 16, 2019 · Apt 3R

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing located at apt 3r, 3rd story, 2nd apartment from south at west

    Nov 16, 2019 · Apt 3R

    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 31, 2019

    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 14, 2015

    Closed — Violation dismissed
  • B

    Properly repair the broken or defective inoperative electrical light fixture at ceiling at public hall, 3rd story

    Feb 25, 2015

    Closed — Violation dismissed
  • B

    Abate the nuisance consisting of roaches in the entire apartment located at apt 3r, 3rd story, apartment at north

    Feb 2, 2015 · Apt 3R

    Closed — Violation dismissed
  • B

    Abate the nuisance consisting of mice in the entire apartment located at apt 3r, 3rd story, apartment at north

    Feb 2, 2015 · Apt 3R

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department wood cabinets in the kitchen located at apt 3r, 3rd story, apartment at north

    Feb 2, 2015 · Apt 3R

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department walls and ceiling in the entire apartment located at apt 3r, 3rd story, apartment at north

    Feb 2, 2015 · Apt 3R

    Open — Nov sent out
  • A

    Properly repair the broken or defective window sill in the 1st room from east located at apt 3r, 3rd story, apartment at north

    Feb 2, 2015 · Apt 3R

    Open — Nov sent out
  • A

    Section 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 ...

    Dec 8, 2014

    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 ...

    Dec 8, 2014

    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.

    Dec 8, 2014

    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 ...

    Dec 8, 2014

    Closed — Violation dismissed

DOB building violations · 1

  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 28, 1993

    Dob violation - active

ECB violations · 0

No ECB violations on record

Complaints

  • Heat/hot water

    Apartment only

    Jan 24, 2026 · Apt 2R

    Close
  • Heat/hot water

    Apartment only

    Aug 15, 2025 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Jan 18, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Jan 16, 2025 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Jan 15, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 1, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Nov 12, 2023 · Apt 1LBUIL

    Close
  • Heat/hot water

    Entire building

    Dec 28, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jul 2, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 29, 2022 · Apt BLDG

    Close
Show 40 more ↓
  • Heat/hot water

    Entire building

    Jan 27, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 22, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 24, 2021 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 24, 2021 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 21, 2021 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 20, 2021 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 20, 2021 · Apt BLDG

    Close
  • Unsanitary condition

    Pests

    Dec 3, 2021 · Apt 3R

    Close
  • Unsanitary condition

    Pests

    Dec 3, 2021 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Dec 3, 2021 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Dec 1, 2021 · Apt 1L

    Close
  • Unsanitary condition

    Pests

    Nov 18, 2021 · Apt 3R

    Close
  • Unsanitary condition

    Pests

    Nov 12, 2021 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Nov 12, 2021 · Apt 3R

    Close
  • Unsanitary condition

    Pests

    Nov 9, 2021 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Nov 9, 2021 · Apt 3R

    Close
  • Unsanitary condition

    Pests

    Nov 2, 2021 · Apt 3R

    Close
  • Unsanitary condition

    Pests

    Nov 2, 2021 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Nov 2, 2021 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Nov 2, 2021 · Apt 3R

    Close
  • Door/window

    Door

    Sep 30, 2021 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jan 27, 2021 · Apt BLDG

    Close
  • Electric

    Power outage

    Jun 26, 2020 · Apt 2L

    Close
  • Electric

    Outlet/switch

    Jun 23, 2020 · Apt 2L

    Close
  • Electric

    Power outage

    Jun 23, 2020 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Apr 4, 2020 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Mar 31, 2020 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Feb 18, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 16, 2020 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Feb 7, 2020 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Feb 6, 2020 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Feb 3, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 2, 2020 · Apt 6R

    Close
  • Heat/hot water

    Apartment only

    Dec 20, 2019 · Apt 2R

    Close
  • Heat/hot water

    Apartment only

    Dec 17, 2019 · Apt 2R

    Close
  • Heat/hot water

    Entire building

    Nov 14, 2019 · Apt 3R

    Close
  • Heat/hot water

    Apartment only

    Jun 9, 2019 · Apt 1L

    Close
  • Heat/hot water

    Apartment only

    Feb 1, 2019 · Apt 2R

    Close
  • Heat/hot water

    Apartment only

    Jan 21, 2019 · Apt 2R

    Close
  • Heat/hot water

    Apartment only

    Jan 21, 2019 · Apt IL

    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 (C2)
Year built
1931
Floors
3
Residential units
6
Building area
3,900 ft²
Lot area
2,000 ft²
Zoning
R5B
Community board
401
Council district
22
Block / lot
884 / 44
Assessed value
$495,900
Landmark / historic district
No

HPD registration #402264, last renewed Aug 23, 2025.

Questions about 25-50 23 Street

Who owns 25-50 23 Street?

The owner of record in NYC Department of City Planning PLUTO data is Karpathakis, Konstant.

Does 25-50 23 Street have violations?

Yes. NYC HPD has recorded 67 housing violations at this property.

Is 25-50 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 25-50 23 Street built?

City records list 1931 as the year it was built.

How many apartments are in 25-50 23 Street?

It has 6 residential units.

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