23-18 21 Avenue
Queens, NY 11105BBL 4-00879-0036Map
Owner of record: Hatziandreu, Spiridon
23-18 21 Avenue is a walk-up apartment building built in 1935 in Queens, 11105. It has 3 residential units across 3 floors. The owner of record is Hatziandreu, Spiridon. HPD has recorded 53 housing violations here, most recently on May 6, 2026. 17 of the 50 most recent violations are still open.
- HPD violations
- 53
- DOB violations
- 2
- ECB violations
- 2
- HPD complaints
- 37
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 53
- 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.
May 6, 2026
Open — Nov sent out - ANon-hazardous
§ 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
Mar 9, 2026
Open — Nov sent out - ANon-hazardous
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 9, 2026
Open — Nov sent out - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mailbox at public hall, 1st story
Mar 9, 2026
Open — Nov sent out - ANon-hazardous
Post a proper notice of carbon monoxide detecting device requirements, in a form approved by commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in private dwellings
Mar 9, 2026
Open — Nov sent out - ANon-hazardous
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 9, 2026
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing smoke detector in the entire apartment located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing co detector in the entire apartment located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 2nd room from north located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out
Show 40 more ↓
- BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 2nd room from north located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at north wall inside sink cabinet in the kitchen located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out - 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 drop ceiling in the kitchen located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at west wall in the kitchen located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — Nov sent out - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the kitchen located at apt 1, 1st story, 1st apartment from east at south
Mar 9, 2026 · Apt 1
Open — 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 11, 2025
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.
Dec 2, 2024
Closed — Violation dismissed - 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 12, 2024
Closed — Violation dismissed - 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 27, 2023
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 15, 2022
Closed — Violation dismissed - 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 2, 2022
Closed — Violation dismissed - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt firstf, 1st story, 1st apartment from east at south
Jan 17, 2022 · Apt FIRSTF
Open — First no access to re- inspect violation - CImmediately hazardous
Provide ready access to buildings heating system door locked at boiler room
Jan 17, 2022
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of hot water temperature of 132 degrees; exceeding the maximum allowable temperature of 130 degrees in the entire apartment located at apt firstf, 1st story, 1st apartment from east at south
Jan 17, 2022 · Apt FIRSTF
Open — First no access to re- inspect violation - 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 14, 2021
Closed — Violation dismissed - CImmediately hazardous
Properly secure the loose 3rd. brick tread from bottom up at the building front entrance stair
Mar 15, 2018
Closed — Violation dismissed - BHazardous
Trace and repair the source and abate the nuisance consisting of mold ... south wall in the 1st room from east located at apt 1fl, 1st story
Sep 12, 2016 · Apt 1FL
Closed — Violation dismissed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling and south wall in the 1st room from east located at apt 1fl, 1st story
Sep 12, 2016 · Apt 1FL
Closed — Violation dismissed - BHazardous
Trace and repair the source and abate the nuisance consisting of mold ... at north wall in the 2nd room from east located at apt 1fl, 1st story
Sep 12, 2016 · Apt 1FL
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department walls and ceiling in the 1st room from east and in the 2nd room from east located at apt 1fl, 1st story
Sep 12, 2016 · Apt 1FL
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 1fl, 1st story
Sep 12, 2016 · Apt 1FL
Closed — Violation dismissed - 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 1fl, 1st story
Sep 12, 2016 · Apt 1FL
Closed — Violation dismissed - CImmediately hazardous
Remove the illegal fastening double cylinder key operate lock on door in the entrance located at apt 1, 1st story
Jun 22, 2010 · Apt 1
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective fire retarded plaster west wall at boiler room at cellar
Jun 22, 2010
Closed — Violation closed - BHazardous
M/d law abate the nuisance consisting of exposed electrical wire at ceiling at boiler room at cellar
Jun 22, 2010
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1, 1st story
Jun 22, 2010 · Apt 1
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures gas range in the kitchen located at apt 1, 1st story
Jun 22, 2010 · Apt 1
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective fire retarded plaster ceiling at cellar
Jun 22, 2010
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 1, 1st story
Jun 22, 2010 · Apt 1
Closed — Violation closed - BHazardous
Remove all obstructions and repair all defects in bath tub in the bathroom located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed - BHazardous
M/d law abate the nuisance consisting of concealed water leak at skylight in the bathroom located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed - ANon-hazardous
Reset, so as to secure a proper and tight connection, the water closet bowl ... in the bathroom located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed - BHazardous
M/d law abate the nuisance consisting of exposed electrical wires at ceiling in the kitchen located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed - BHazardous
Replace with new the missing cover for electrical on/off switch west wall in the 1st room from east located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed - BHazardous
Replace with new the missing cover for electrical outlet west wall in the 1st room from east located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed - CImmediately hazardous
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 ...
Feb 12, 2009
Closed — Violation closed - ANon-hazardous
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.
Feb 12, 2009
Closed — Violation closed - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations ...
Feb 12, 2009
Closed — Violation closed - ANon-hazardous
Refit all windows through out in the entire apartment located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 3, 3rd story, 1st apartment from east at south
Feb 12, 2009 · Apt 3
Closed — Violation closed
DOB building violations · 2
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Nov 29, 2017
Dob violation - dismissed - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Nov 29, 2017
Dob violation - dismissed
ECB violations · 2
- Class - 1
Work w/o permit.@time of insp in cellar i observed new gas piping fromtwo gas meters which feed boiler,hot water heater & stoves.no permit on dob record to perform this job.laa #440180705 is only to test gas p
Aug 28, 2017 · Penalty $800
Resolve - Class - 1
Gas being supplied to bldg w/o insp & cert by dob.@time of insp in cellar i observed new gas piping from 2 gas meters.no permit,no plumbing insp on dob record.both gas meter valves were opened & gas in use.uti
Aug 28, 2017 · Penalty $1,000
Resolve
Complaints
- Electric
Power outage
Aug 7, 2026 · Apt 2FLOOR
Close - Water leak
Heavy flow
Jun 5, 2026 · Apt FIRSTF
Close - Paint/plaster
Wall
Jun 5, 2026 · Apt FIRSTF
Close - Paint/plaster
Wall
Jan 8, 2026 · Apt 1R
Close - Unsanitary condition
Mold
Jan 8, 2026 · Apt 1R
Close - Plumbing
Water supply
Jul 23, 2025 · Apt 1
Close - Plumbing
Bathtub/shower
Aug 9, 2023 · Apt 1
Close - Paint/plaster
Wall
Aug 9, 2023 · Apt 1
Close - Heat/hot water
Apartment only
Jan 12, 2022 · Apt FIRSTF
Close - Unsanitary condition
Mold
Jan 12, 2022 · Apt FIRSTF
Close
Show 27 more ↓
- Heat/hot water
Entire building
Mar 7, 2018 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 24, 2018 · Apt 1
Close - Heat/hot water
Entire building
Dec 26, 2017 · Apt 1
Close - Heat/hot water
Entire building
Dec 26, 2017 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 28, 2017 · Apt 1
Close - Heat/hot water
Entire building
Nov 26, 2016 · Apt BLDG
Close - Plumbing
Radiator
Oct 24, 2016 · Apt 1ST
Close - Plumbing
Radiator
Oct 24, 2016 · Apt 1ST
Close - Heat/hot water
Apartment only
Oct 24, 2016 · Apt 1ST
Close - Plumbing
Radiator
Oct 24, 2016 · Apt 1ST
Close - Heat/hot water
Entire building
Oct 22, 2016 · Apt 2FL
Close - Unsanitary condition
Mold
Sep 6, 2016 · Apt 1FL
Close - Water leak
Damp spot
Sep 6, 2016 · Apt 1FL
Close - Electric
Outlet/switch
Sep 6, 2016 · Apt 1FL
Close - Water leak
Damp spot
Sep 6, 2016 · Apt 1FL
Close - Unsanitary condition
Mold
Sep 6, 2016 · Apt 1FL
Close - Heating
Heat related
Jun 22, 2010 · Apt 2FL
Close - General
Cooking gas
Jun 21, 2010 · Apt 1
Close - Electric
Electric-supply
Jun 21, 2010 · Apt 1
Close - Heating
Heat related
Jun 21, 2010 · Apt 1
Close - Nonconst
Vermin
Oct 16, 2009 · Apt 3
Close - Heating
Heat related
Oct 16, 2009 · Apt 3
Close - Plumbing
Bathtub/shower
Jan 15, 2009 · Apt 3
Close - Plumbing
Toilet
Jan 15, 2009 · Apt 3
Close - Nonconst
Vermin
Jan 15, 2009 · Apt 3
Close - Electric
Wiring
Jan 15, 2009 · Apt 3
Close - Electric
Wiring
Jan 15, 2009 · Apt 3
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1935
- Floors
- 3
- Residential units
- 3
- Building area
- 2,280 ft²
- Lot area
- 3,000 ft²
- Zoning
- R5B
- Community board
- 401
- Council district
- 22
- Block / lot
- 879 / 36
- Assessed value
- $82,260
- Landmark / historic district
- No
HPD registration #413328, last renewed Aug 27, 2025.
Questions about 23-18 21 Avenue
Who owns 23-18 21 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Hatziandreu, Spiridon.
Does 23-18 21 Avenue have violations?
Yes. NYC HPD has recorded 53 housing violations at this property.
Is 23-18 21 Avenue 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 23-18 21 Avenue built?
City records list 1935 as the year it was built.
How many apartments are in 23-18 21 Avenue?
It has 3 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.