📊 311tracker

283 East 4th Street, Manhattan

📍 Lower East Side, Manhattan Built 1920 36 units Class D4 Residential
Registered to MARTIN KROPF CO-OP HPD registration · updated monthly
CRITICAL RISK
5 Open Violations
1C 4B
6 Complaints (12 mo) ↓ down vs prior year
0 Last 30 Days
Renting here? This building has 1 unresolved immediately-hazardous violation — ask the landlord what's being done about them before you sign.

311 Complaint Summary

0
Last 30 Days
0
Last 90 Days
6
Last 365 Days
✅ Complaints are down 80% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
6(100%)
📅 Monthly Activity Heatmap (Last 12 Months)
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep

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

DOHMH Rat Inspection History

28 Inspections on Record
Stoppage done Most Recent Result
2026-04-21 Most Recent Date
2026-04-21 Stoppage Stoppage done
2026-04-10 Initial Passed
2025-10-02 Initial Passed
2025-04-04 Initial Passed
2024-10-07 Initial Passed
2024-04-08 Initial Passed
2024-01-03 Compliance Failed for Rat Activity and Other Reason
2023-11-09 Initial Failed for Other Reason
2023-10-04 Initial Passed
2023-04-10 Initial Passed
2022-10-12 Initial Passed
2022-04-06 Initial Passed
2021-04-16 Initial Passed
2020-07-07 Initial Passed
2019-09-30 Initial Passed
2019-04-04 Initial Passed
2018-10-19 Initial Passed
2018-04-16 Initial Passed
2017-11-06 Initial Passed
2016-12-20 Initial Passed
2016-01-22 Initial Passed
2015-06-08 Compliance Passed
2015-04-07 Initial Failed for Rat Activity and Other Reason
2014-04-14 Initial Passed
2013-03-18 Initial Passed

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

0 Class A
4 Class B
1 Class C
Driving this immediately hazardous rating
Class C Building door missing or defective self-close mechanism 2024-12-29
See all 5 violations ▼
Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE MISSING DOOR AT VESTIBULE AT BASEMENT AT PUBLIC HALL
2024-12-29 ▼

Violation ID: #17585602

Current Status: Open

Date Issued: 2024-12-29T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE MISSING DOOR AT VESTIBULE AT BASEMENT AT PUBLIC HALL

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
2024-12-29 ▼

Violation ID: #17585600

Current Status: Open

Date Issued: 2024-12-29T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH

Class B § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
2024-12-29 ▼

Violation ID: #17585601

Current Status: Open

Date Issued: 2024-12-29T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING AT PUBLIC HALL, 6th STORY
2024-09-13 ▼

Violation ID: #17285752

Current Status: Open

Date Issued: 2024-09-13T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING AT PUBLIC HALL, 6th STORY

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 6th STORY
2024-09-13 ▼

Violation ID: #17285755

Current Status: Open

Date Issued: 2024-09-13T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 6th STORY

⚠️ 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 1 Class C (immediately hazardous) violation currently open — the most serious HPD category. With 6 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 September 20, 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: September 20, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 6 complaints and 1 Class C (immediately hazardous) violations on record in the last 12 months. Review the full violation list carefully before signing any lease.

Get notified of any new activity →
Free forever. Cancel anytime.

📊 NYC Building Insights

Read our data analysis of NYC's worst landlords, most complained buildings, and Grade A properties.

Read the blog →

Renter Reviews

No reviews yet

Be the first to share your experience at this building.

Leave a Review

0 / 1000

Used only to verify your submission. Never displayed publicly.

Reviews are submitted by site visitors and reflect their personal experience. 311tracker does not verify tenancy or the accuracy of individual claims.

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: September 20, 2026.