820 Thieriot Avenue
Bronx, NY 10473BBL 2-03642-0030Map
Owner of record: Carol Housing Company, INC.
820 Thieriot Avenue is an elevator apartment building built in 1968 in Bronx, 10473. It has 157 residential units across 16 floors. The owner of record is Carol Housing Company, INC.. HPD has recorded 353 housing violations here, most recently on October 6, 2026. 28 of the 50 most recent violations are still open.
- HPD violations
- 353
- DOB violations
- 4
- ECB violations
- 25
- HPD complaints
- 1,052
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. The newest 10 per agency here; the full lists are a click away.
HPD housing violations · 353
- CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1b, 1st story, 1st apartment from east at south
Oct 6, 2026 · Apt 1B
Open — Nov certified on time - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 1b, 1st story, 1st apartment from east at south
Oct 6, 2026 · Apt 1B
Open — Nov certified on time - CImmediately hazardous
Provide ready access to buildings heating system boiler room door locked, phone number on signage goes straight to voicemail at boiler room
Sep 27, 2026
Open — Nov certified on time - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 17b, 16th story, 1st apartment from east at south
Sep 27, 2026 · Apt 17B
Open — Civ14 mailed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 11j, 11th story, 1st apartment from west at north
Sep 11, 2026 · Apt 11J
Closed — Violation closed - BHazardous
Refit closet door at south wall in the 1st room from north at east located at apt 11j, 11th story, 1st apartment from west at north
Sep 11, 2026 · Apt 11J
Open — Civ14 mailed - ANon-hazardous
Properly repair or replace the broken or defective light fixture in the 3rd room from north located at apt 17f, 17th story, 5th apartment from south at west
Jun 23, 2026 · Apt 17F
Open — Civ14 mailed - ANon-hazardous
Properly repair or replace the broken or defective light fixture in the 4th room from north located at apt 17f, 17th story, 5th apartment from south at west
Jun 23, 2026 · Apt 17F
Open — Civ14 mailed - ANon-hazardous
Properly repair with similar material the broken or defective vinyl floor cover in the 4th room from north located at apt 17f, 17th story, 5th apartment from south at west
Jun 23, 2026 · Apt 17F
Open — Civ14 mailed - ANon-hazardous
Properly repair with similar material the broken or defective wood door in the 4th room from north located at apt 17f, 17th story, 5th apartment from south at west
Jun 23, 2026 · Apt 17F
Open — Civ14 mailed
DOB building violations · 4
- Elevator elevatorrequired
E-elevator elevatorrequired
Jun 27, 2020
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 27, 2020
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 22, 2018
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 22, 2018
Dob violation - resolved
ECB violations · 25
- Class - 2
Elevator violations 1. fire extinguisher inspection tag is outdated and requires updating. 2. car-top light is not operational and requires repair. 3. car-top trough is loose and must be securely fastened. 4. l
Oct 16, 2026 · Penalty $625
Active - Class - 1
Class 1 c/u: both alarm bell and emergency phone inoperative as per asme a17.1/csa b44 2.27.1 and nyc bc appendix k3, creating an immediate hazardous condition. remedy: restore full alarm bell function and two-
Jun 3, 2026 · Penalty $1,250
Resolve - Class - 2
Failure to comply with commissioner's order contained in summons #35454291n issued on 7/1/2021, and failure to file a certificate of correction pursuant to 28.201.1 and 1 rcny 102-01(d)(2). an acceptable certif
May 15, 2024 · Penalty $1,250
Resolve - Class - 1
Cease use violation issued , car door restrictor altered to make it not to work, remedy; repair the contact nycdob for a restore to service re-inspection,..........class 2 violation issued, 1) in car lobby call
Oct 6, 2022 · Penalty $1,250
Resolve - Class - 2
Failure to maintain building exterior walls or appurtenances.note:at time of inspection observed at exp #1 multiple cracks on concrete section right below cornice-metal coping sheet spalled damaged balcony slab
Feb 2, 2022
Resolve - Class - 2
Failure to maintain bldg in code compliant manner:noted atoi in apt16k@exterior wall,water seepage had occurred due to lack of mortar under windowsill.water seepage has deteriorated sheetrock&sec now missing@ac
Jul 1, 2021 · Penalty $625
Resolve - Class - 1
Failure to install grounding electrode conductor in accordance with section.failure to terminate the grounding electrode conductor.rem:properly install ground electrode conductor.
Oct 15, 2020 · Penalty $1,200
Resolve - Class - 3
Failure to maintain building in code-compliant manner. at the time of my inspection,the "exterior wall condition certificate" was not postedin the interior of bldg lobby or vestibule. remedy:comply w/ the code
Aug 13, 2020 · Penalty $500
Resolve - Class - 2
Failureto maintain buildingexterior walls/facade and appurtenances atthe time of inspection observed at exposure 1: spaced at balcony slab 13 floor and a/c unit supported by brick at 16 floor exposure 4 sout
Jun 18, 2020
Resolve - Class - 2
Failure to file acceptabel amended cycle 7c report indicating correction of unsafe condition described in initial facades report required by 28-302.5 for control #708299 file acceptable report
Jun 3, 2020
Resolve
Complaints
- Outside building
Pavement
Oct 27, 2026 · Apt 14A
Open - Water leak
Heavy flow
Oct 27, 2026 · Apt 14A
Open - Heat/hot water
Entire building
Oct 20, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 20, 2026 · Apt BLDG
Close - Plumbing
Water supply
Oct 19, 2026 · Apt 17B
Close - Heat/hot water
Apartment only
Oct 19, 2026 · Apt 17B
Close - Heat/hot water
Entire building
Oct 19, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 19, 2026 · Apt 14A
Close - Heat/hot water
Entire building
Oct 18, 2026 · Apt BLDG
Close - General
Ventilation system
Oct 5, 2026 · Apt APT14J
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D3)
- Year built
- 1968
- Floors
- 16
- Residential units
- 157
- Building area
- 176,054 ft²
- Lot area
- 34,063 ft²
- Zoning
- R6
- Community board
- 209
- Council district
- 18
- Block / lot
- 3642 / 30
- Assessed value
- $4,851,450
- Landmark / historic district
- No
HPD registration #221665, last renewed Jul 29, 2026.
Questions about 820 Thieriot Avenue
Who owns 820 Thieriot Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Carol Housing Company, INC..
Does 820 Thieriot Avenue have violations?
Yes. NYC HPD has recorded 353 housing violations at this property.
Is 820 Thieriot 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 820 Thieriot Avenue built?
City records list 1968 as the year it was built.
How many apartments are in 820 Thieriot Avenue?
It has 157 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.