820 Thieriot Avenue
Class B
Class C
12 months to Sep 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through June 2026
rent
min walk
(311 complaints)
errands grade
nearby
Top insights
- More open HPD violations than ~73% of buildings in this ZIP (33 open)
- 5 open hazardous (Class C) violations
- More HPD complaints than the neighborhood average (102 vs ~19)
- Built in 1968 (city records)
About this building
The building’s floor space is 5.2 times the size of its lot: 176,054 sq ft of building on a 34,063 sq ft lot.
Comparisons with neighboring buildings, as of October 31, 2026.
820 Thieriot Avenue
Open in Google Street View ↗
- City records show 33 open HPD violations, 5 immediately hazardous (Class C) under 820 Theriot Avenue — the address HPD files this building’s records under, not the address on this page. Ask which are still unresolved in the unit and the landlord’s timeline to clear them.
- The oldest open violation on record dates to 2019 — why has it stayed open this long, and is it in or near this unit?
- We found no DHCR rent-stabilization unit count for this building. That is not the same as the building being market-rate — a registration can be on file with no unit figure, or not have been filed at all. Ask the landlord directly whether the unit is rent-stabilized, and request your own rent history from DHCR.
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Abate the infestation consisting of roaches in the entire apartment.
- Confirm in person that the immediately-hazardous (Class C) conditions — typically heat, hot water, leaks, mold or pests — are genuinely fixed, not just marked closed.
820 Thieriot Avenue sits in Bronx, ZIP 10473. No subway stations are within an 800-meter walk — expect to rely on buses or rideshare.
Building Condition
Oldest open violation: May 2019 · Most recent: October 2026. HPD marks a violation open until it is certified as corrected, so an old date can mean an unresolved condition or a repair that was never certified.
- 2026-10-06
- 2026-10-06
- 2026-09-27
- 2026-09-27
- 2026-09-11
- 2026-10-06
- 2026-10-06
- Class C · 5 open · penalty 75 · (15/ea)
- Class B · 10 open · penalty 50 · (5/ea)
- Class A · 18 open · penalty 18 · (1/ea)
- 2026-09-09 · Apt 11J · EMERGENCY · DOOR/WINDOW
- 2026-09-09 · Apt 11J · EMERGENCY · DOOR/WINDOW
- 2026-08-31 · Apt 3E · NON EMERGENCY · APPLIANCE
- 2019-04-30 "FAILED TO FILE FISP CYCLE 8C TECHNICAL REPORT BY 02/21/2019"
- 2017-02-24 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT"
- 2015-01-14 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
No HPD lead-paint violations on record. Built 1968. For buildings built between 1960 and 1978, Local Law 1 applies where the owner knows lead-based paint is present — there is no automatic pre-1960 presumption. Lead paint in residential use was federally banned in 1978.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- HARRASSMENT 2: 45
- PETIT LARCENY: 42
- GRAND LARCENY: 27
- ASSAULT 3 & RELATED OFFENSES: 24
- GRAND LARCENY OF MOTOR VEHICLE: 20
- HEAT/HOT WATER: 166
- Noise - Residential: 37
- PLUMBING: 23
- UNSANITARY CONDITION: 21
- PAINT/PLASTER: 20
- 1843 STORY AVE
- 1860 STORY AVENUE
- 1860 Story Ave
- P.S. 100 Isaac Clason
- Success Academy Charter School - Bronx 4 - New Yor
- Grand Concourse Charter School
- J.H.S. 131 Albert Einstein
- Soundview Academy for Culture and Scholarship
- Antonia Pantoja Preparatory Academy: A College Boa
- Antonia Pantoja Preparatory Academy: A College Boa
- Adlai E. Stevenson High School
- Gateway School for Environmental Research and Tech
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- P.s. 182
- J.h.s. 131 Albert Einstein
- Soundview Academy For Culture And Scholarship
- Space Time Playground
- Success Academy Charter School - Bronx 4
- P.s. 100 Isaac Clason
Internet providers serving this area
Internet providers available in this area — including fiber:
- Optimum Cable Fiber Up to 8,000 Mbps down · 8,000 Mbps up
- Verizon Fiber Up to 2,300 Mbps down · 2,300 Mbps up
How to check internet providers before signing an NYC lease →
Source: FCC Broadband Data Collection (NY, rev. May 2026). Wired broadband only — cable + fiber. DSL, satellite, and fixed-wireless not included. Block-level data; actual availability may vary by building.
Market & Availability
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