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12 EAST 31 STREET

Manhattan · ZIP 10016 · BIN 1016980 · Midtown South-Flatiron-Union Square · Last violation Sep 11, 2025 · Last complaint Dec 14, 2025

NeighborhoodMidtown South-Flatiron-Union Square
More violations than 85.6% of nearby buildings
More violations than 86% of buildings and more complaints than 100% of buildings in Midtown South-Flatiron-Union Square. Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
More activity recently than in past years
Last 2 yrs: 9 violations · 390 complaints
'21'25ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
3 immediately hazardous (Class C) violations still open
Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.
Class Cimmediately hazardous3Class Bhazardous4
Housing Preservation & Development Violations
Total violations since 2015
46
4 per year avg.↓ Down 59% in the last 2 years (9 vs 22 prior 2 yrs)
Open violations
7
Class C (immed. haz.)ⓘ3
Class B (hazardous)ⓘ4
Rent-impairingⓘ0
Open violation ages
▪ 3–12 months71% (5)
▪ 1–3 years29% (2)
Housing Preservation & Development Complaints
Total complaints since 2003
595
25 per year avg.↑ Up 561% in the last 2 years (390 vs 59 prior 2 yrs)
Complaint Resolution
No access12%Violation issued6%No violation14%Phone resolved67%Other0%(595)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ12 violations
Heat And Hot Waterⓘ8 violations
Egressⓘ4 violations
Posting/Signageⓘ4 violations
Extermination & Rodent Eradicationⓘ3 violations
Smoke Detecting Devicesⓘ1 violations
Cleaningⓘ1 violations
Filing: Bedbugsⓘ1 violations
Top complaint groupsⓘ
5 yrsAll time
Water & plumbingⓘ348 complaints
Heat / hot waterⓘ115 complaints
Mold & pestsⓘ3 complaints
Bldg maintenanceⓘ1 complaints
Hide violations ↑See complaints →

Violation log

9 violations · Class A

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt

Building safety complaints, construction, permits, and structural issues filed with the NYC Dept. of Buildings, are scored separately.

Building Safety →
See something wrong? File a complaint with 311
Prior 4 yr.
Immed. Emergency10%72%
Emergency50%27%
Non-Emergency40%2%
(10)
(458)
Issued
Description
Class AClosed501ANDJan 9, 2023TRACE & REPAIR THE SOURCE & ABATE THE…MOLD · CLEANING§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 8 SQ FT AT WEST WALL NEAR CEILING IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 501AND, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''North''
Class AClosed501ANDJan 9, 2023REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 2nd ROOM FROM EAST LOCATED AT APT 501AND, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION ''North''
Class AClosed—Aug 25, 2022IV-1. MAILBOXES PRESENT · POSTING/SIGNAGE§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING AT PUBLIC HALL, 1st STORY
Class AClosed—Feb 15, 2022FILE ANNUAL BEDBUG REPORT · FILING: BEDBUGS(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class AClosed—Nov 19, 2021POST SIGN INDICATING NAME AND ADDRESS OF JANITOR, ETC. · POSTING/SIGNAGE§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY
Class AClosed—Nov 19, 2021POST GAS LEAK NOTICE · POSTING/SIGNAGE§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY
Class AClosed—Nov 19, 2021IV-1. MAILBOXES PRESENT · POSTING/SIGNAGE§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING AT PUBLIC HALL, 1st STORY
Class AClosed—Apr 1, 2021FILE ANNUAL BEDBUG REPORT · FILING: BEDBUGS(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Class AClosed412May 13, 2015REFIT DOORS ETC. · EGRESS§ 27-2005 ADM CODE REFIT THE DOOR UNHINGED IN THE BATHROOM LOCATED AT APT 412, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST