Loading building data…
Loading building data…
No red flags found. Standard due diligence recommended.
1123 Nelson Avenue is a walkup apartment building built in 1899 in the Bronx with 3 residential units. It carries a Grade A health score — one of the cleaner records in its peer group, with no open violations or active complaints. Our analysis reviewed 77 records across 26 public data sources, benchmarked against similar small prewar residential buildings in NYC.
Create a free account to save buildings to your watchlist and get alerts when grades change.
No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
Class C (Hazardous): § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) SOUTH WALL, 1st WINDOW SASH FROM SOUTH AT WEST WALL IN THE 4th ROO
Class C (Hazardous): § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) WEST WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 2, 2nd STORY, 1
Class C (Hazardous): § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 2, 2nd STORY, 1
Class C (Hazardous): § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) CEILING, NORTH WALL, SOUTH WALL, EAST WALL IN THE BATHROOM LOCATED
Class C (Hazardous): § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE KITCHEN LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
Class C (Hazardous): § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 30 SQFT AT WALLS AND CEILING IN THE BATHROOM LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST
Tax Year 2027 Market Value: $991,000
Tax Year 2026 Market Value: $925,000
Annual bedbug filing — no infestations reported
Rent stabilization registration
HPD registration filed
Annual bedbug filing — no infestations reported
Tax Year 2025 Market Value: $982,000
Annual bedbug filing — no infestations reported
Tax Year 2024 Market Value: $1,088,000
Initial (Job PC8629454)
Initial (Job PC8530882)
Initial (Job PC8442795)
Initial (Job PC8319529)
Initial (Job PC8216946)
This report is an informational tool based on publicly available government records and does not constitute a “consumer report” under the Fair Credit Reporting Act. Building grades are editorial opinions and should not be used as the sole basis for housing, lending, or employment decisions. Data sourced from HPD, DOB, DOF, ECB, FDNY, 311, and other NYC agencies. Report errors to data@openstoop.com. See our Terms and Privacy Policy.