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3871 Sedgwick Ave Bronx Ny

📍 Riverdale, Bronx Built 1926 70 units Class D7 Residential
Registered to MICHAEL KESSNER LLC / Partnership HPD registration · updated monthly
CRITICAL RISK
21 Open Violations
13C 7B 1A
49 Complaints (12 mo) ↑ up vs prior year
0 Last 30 Days
Renting here? This building has 13 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

0
Last 30 Days
4
Last 90 Days
49
Last 365 Days
⚠️ Complaints are up 45% compared to the previous 6 months.
🐀 9 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
HEAT/HOT WATER
18(38%)
PLUMBING
10(21%)
WATER LEAK
7(15%)
PAINT/PLASTER
6(13%)
UNSANITARY CONDITION
4(8%)
FLOORING/STAIRS
1(2%)
ELECTRIC
1(2%)
DOOR/WINDOW
1(2%)
📅 Monthly Activity Heatmap (Last 12 Months)
Aug
Sep
Oct
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Dec
Jan
Feb
Mar
Apr
May
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Jul

Source: NYC 311 / HPD · Synced daily · Covers HPD-managed residential buildings · Records from Jan 2024 onward

DOHMH Rat Inspection History

25 Inspections on Record
Failed for Rat Activity Most Recent Result
2026-04-02 Most Recent Date
2026-04-02 Initial Failed for Rat Activity
2025-09-03 Compliance Failed for Rat Activity
2025-05-12 Treatments Bait applied
2025-05-02 Treatments Bait applied
2025-03-28 Compliance Failed for Rat Activity and Other Reason
2025-02-12 Initial Failed for Rat Activity and Other Reason
2024-02-09 Compliance Passed
2023-12-07 Initial Failed for Rat Activity
2022-10-26 Compliance Failed for Rat Activity
2022-09-23 Compliance Failed for Rat Activity
2022-09-15 Initial Failed for Rat Activity
2022-08-10 Initial Failed for Rat Activity and Other Reason
2022-03-21 Compliance Failed for Other Reason
2022-02-02 Initial Failed for Rat Activity
2021-07-14 Compliance Failed for Rat Activity and Other Reason
2020-06-09 Initial Failed for Other Reason
2019-09-18 Compliance Failed for Rat Activity and Other Reason
2019-07-08 Initial Failed for Rat Activity and Other Reason
2019-04-11 Compliance Failed for Rat Activity
2019-04-08 Treatments Bait applied
2019-03-28 Treatments Bait applied
2019-03-19 Treatments Bait applied
2019-01-30 Initial Failed for Rat Activity
2018-12-13 Compliance Failed for Rat Activity
2018-10-02 Initial Failed for Rat Activity

Source: NYC DOHMH Rodent Inspections · Synced daily (30-day lookback) · Inspections may cover the building's block, not the exact address · DOHMH data publishes with ~10-day lag

HPD Housing Violations

1 Class A
7 Class B
13 Class C
Driving this immediately hazardous rating
Class C Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 4th room from… 2025-12-20
Class C Active mice infestation 2025-04-26
See all 21 violations ▼
Class C § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 4th ROOM FROM EAST LOCATED AT APT 2G, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2025-12-20 ▼

Violation ID: #18518481

Current Status: Open

Date Issued: 2025-12-20T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 4th ROOM FROM EAST LOCATED AT APT 2G, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2G, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''CENTER''
2025-04-26 ▼

Violation ID: #17859271

Current Status: Open

Date Issued: 2025-04-26T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2G, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''CENTER''

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-26 ▼

Violation ID: #17859424

Current Status: Open

Date Issued: 2025-04-26T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''NORTH''
2025-03-04 ▼

Violation ID: #17734271

Current Status: Open

Date Issued: 2025-03-04T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''NORTH''

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''NORTH''
2025-03-04 ▼

Violation ID: #17734272

Current Status: Open

Date Issued: 2025-03-04T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''NORTH''

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''
2025-02-28 ▼

Violation ID: #17728032

Current Status: Open

Date Issued: 2025-02-28T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''
2025-02-28 ▼

Violation ID: #17728033

Current Status: Open

Date Issued: 2025-02-28T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1C, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST , SECTION AT SOUTH
2025-01-17 ▼

Violation ID: #17629596

Current Status: Open

Date Issued: 2025-01-17T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1C, 1st STORY, 3rd APARTMENT FROM NORTH AT EAST , SECTION AT SOUTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 3rd APARTMENT FROM EAST AT SOUTH
2025-01-09 ▼

Violation ID: #17607782

Current Status: Open

Date Issued: 2025-01-09T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 3rd APARTMENT FROM EAST AT SOUTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION AT WEST
2024-12-09 ▼

Violation ID: #17543446

Current Status: Open

Date Issued: 2024-12-09T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2K, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-09-20 ▼

Violation ID: #17300523

Current Status: Open

Date Issued: 2024-09-20T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2K, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''WEST''
2024-09-11 ▼

Violation ID: #17262030

Current Status: Open

Date Issued: 2024-09-11T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''WEST''

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''WEST''
2024-09-11 ▼

Violation ID: #17262031

Current Status: Open

Date Issued: 2024-09-11T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION ''WEST''

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AND ASSEMBLY AT DOOR FROM STREET TO VESTIBULE 1ST STORY AT PUBLIC HALL, 1st STORY
2025-10-11 ▼

Violation ID: #18290419

Current Status: Open

Date Issued: 2025-10-11T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AND ASSEMBLY AT DOOR FROM STREET TO VESTIBULE 1ST STORY AT PUBLIC HALL, 1st STORY

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). ADDITIONAL NEEDED WITHIN 15 FEET OF ALL SLEEPING AREAS LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-26 ▼

Violation ID: #17859429

Current Status: Open

Date Issued: 2025-04-26T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). ADDITIONAL NEEDED WITHIN 15 FEET OF ALL SLEEPING AREAS LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR ADDITIONAL NEEDED WITHIN 15 FEET OF ALL SLEEPING AREAS LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-04-26 ▼

Violation ID: #17859428

Current Status: Open

Date Issued: 2025-04-26T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR ADDITIONAL NEEDED WITHIN 15 FEET OF ALL SLEEPING AREAS LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''
2025-02-28 ▼

Violation ID: #17728034

Current Status: Open

Date Issued: 2025-02-28T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''
2025-02-28 ▼

Violation ID: #17728035

Current Status: Open

Date Issued: 2025-02-28T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''

Class B § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING AND EAST WALL IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST ORIGINAL VIOLATION 17335244 ISSUED 09-OCT-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
2024-10-09 ▼

Violation ID: #17684437

Current Status: Open

Date Issued: 2024-10-09T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING AND EAST WALL IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST ORIGINAL VIOLATION 17335244 ISSUED 09-OCT-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).

Class B § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 2G, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''CENTER'' ORIGINAL VIOLATION 17262027 ISSUED 11-SEP-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
2024-09-11 ▼

Violation ID: #17613609

Current Status: Open

Date Issued: 2024-09-11T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 2G, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''CENTER'' ORIGINAL VIOLATION 17262027 ISSUED 11-SEP-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).

Class A § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL AT BATHTUB BY METHOD OF REGLAZING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''
2025-02-28 ▼

Violation ID: #17728036

Current Status: Open

Date Issued: 2025-02-28T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL AT BATHTUB BY METHOD OF REGLAZING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''SOUTH''

⚠️ What does Class C mean?

Class C violations are classified as immediately hazardous by the HPD (e.g. lack of heat or hot water, active mold, severe rodent infestations, lead-based paint, or carbon monoxide detector issues). Landlords are legally required to resolve these immediately.

Source: NYC HPD Housing Violations · Synced daily · Open violations only — closed violations excluded · Class I (administrative/registration notices) excluded from counts

What This Means If You're Considering Renting Here

This building has 13 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 49 complaints filed in the last 12 months, prospective renters should exercise significant caution, request a full HPD inspection history, and consult a tenant rights organization before signing any lease.

Data current as of July 10, 2026. Always verify independently with HPD before signing a lease.

Data Disclaimer: All compliance data on this page is synced directly from municipal reports published via NYC Open Data. Complaint counts and HPD housing violations are updated daily. Building characteristics (built year, unit count, and building class) are derived from the NYC Department of City Planning's PLUTO database.

Data last updated: July 10, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 49 complaints and 13 Class C (immediately hazardous) violations on record in the last 12 months. Review the full violation list carefully before signing any lease.

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About This Data

Complaint data is sourced from the NYC 311 Service Requests dataset (NYC Open Data). Violation data is from the HPD Housing Maintenance Code Violations dataset. Building info is based on NYC PLUTO by NYC Department of City Planning.

All records are public-domain municipal data provided as-is. Updated daily. Last verified: July 10, 2026.