Manhattan · Block 1990 · Lot 33 · 10027

47 Claremont Avenue

6 floors · 26,302 sq ft · built 1906 · class W6 · owner of record: Trustees Of Columbia University

29open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
46dto Gas piping inspection (2026 cycle)

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Gas piping inspection (2026 cycle) Likely applies
Local Law 152 · During 2026
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 9 is on the 2026 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2026
in 46 days
Due this year
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 46 days
Keep the report on file (not filed with DOB)
Energy and water benchmarking Likely applies
Local Law 84 · May 1 each year
What this is

Buildings over 25,000 sq ft (this lot shows 26,302 sq ft) report energy and water use for the prior calendar year through ENERGY STAR Portfolio Manager. The city's Covered Buildings List is the final word on which buildings must file. Agency page

May 1, 2027
in 167 days
Annual filing
Building emissions report Likely applies
Local Law 97 · May 1 each year (extensions available)
What this is

Covered buildings file an annual greenhouse gas emissions report certified by a registered design professional. Buildings over their emissions limit owe penalties, so it pays to check early. Agency page

May 1, 2027
in 167 days
Annual filing
Annual boiler inspection (1 boiler) Applies
Boiler inspection · By December 31 each year
What this is

Boilers are inspected each calendar year and the report is filed in DOB NOW: Safety within 14 days of the inspection (low-pressure boilers in residential buildings of 5 or fewer families are exempt). Latest report on record: 2026-04-20 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Apr 11, 2024Local Law CLASS - 2
FAILURE TO SUBMIT AN ACCEPTABLE REQUIRED CYCLE 9B REPORT OF CRITICAL EXAMINATION DOCUMENTING CONDITION OF EXTERIOR WALL AND APPURTENANCES REQUIRED BY 28-302.4 FOR CONTROL #906851. REMEDY: SUBMIT ACCEPTABLE REQU
#37027783X
Nov 21, 2024
IN VIOLATION
$0
DOB (6)
IssuedViolationStatus
Feb 22, 2023NO REPORT AND / OR LATE FILING (FACADE)
FAILED TO FILE FISP CYCLE 9B TECHNICAL REPORT BY 2/21/2023
#01658
DOB VIOLATION - ACTIVE
Aug 2, 2019FAILURE TO BENCHMARK
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
#00494
DOB VIOLATION - ACTIVE
May 2, 2019FAILURE TO BENCHMARK
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
#00938
DOB VIOLATION - ACTIVE
Aug 29, 1995LOCAL LAW 62/91 - BOILERS

#08699
DOB VIOLATION - ACTIVE
Mar 18, 1994LOCAL LAW 62/91 - BOILERS

#11538
DOB VIOLATION - ACTIVE
Mar 18, 1993LOCAL LAW 62/91 - BOILERS

#11538
DOB VIOLATION - ACTIVE
DOB NOW Safety (6)
IssuedViolationStatus
Feb 22, 2023Facades FISPNRF
CYCLE 9B NO REPORT FILED
Active
Aug 2, 2019Benchmarking - LL84 FTF-EN-BENCH
Active
May 2, 2019Benchmarking - LL84 FTF-EN-BENCH
Active
Aug 29, 1995Boiler LL6291
Active
Mar 18, 1994Boiler LL6291
Active
Mar 18, 1993Boiler LL6291
Active
HPD (16) · C 0 · B 15 · A 1
IssuedClassViolationCorrect by
Apr 29, 2026A(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.Aug 2, 2026
Jun 10, 2008BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CONCRETE SOFFIT NORTH FIRE PASSAGEWAY.Jul 15, 2008
Jun 10, 2008BApt 61 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK ENTRANCE DOOR TO NORTH EAST ROOM BLOCKING EGRESS TO FIRE ESCAPE 6 STY SOUTHEAST APT 61. LOCATED AT APT 61Jul 15, 2008
Jun 10, 2008BD26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK ENTRANCE DOOR EAST ROOM BLOCKING EGRESS TO FIRE ESCAPE 6 STY NORTH EAST 62.Jul 15, 2008
Jun 10, 2008BApt 54 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR REAR WEST ROOM BLOCKING EGRESS TO FIRE ESCAPE 5 STY SOUTHWEST APT 54. LOCATED AT APT 54Jul 15, 2008
Jun 10, 2008BApt 53 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR NORTHWEST ROOM BLOCKING EGRESS 5 STY NORTHWEST APT 53. LOCATED AT APT 53Jul 15, 2008
Jun 10, 2008BApt 43 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR FRONT NORTH ROOM BLOCKING EGRESS TO FIRE ESCAPE 4 STY NORTHWEST APT 43. LOCATED AT APT 43Jul 15, 2008
Jun 10, 2008BApt 44 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BUILDING EGRESS TO FIRE ESCAPE 4 STY SOUTHWEST APT 44. LOCATED AT APT 44Jul 15, 2008
Jun 10, 2008BApt 32 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 3 STY NORTHEAST APT 32. LOCATED AT APT 32Jul 15, 2008
Jun 10, 2008BApt 31 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 3 STY SOUTHEAST APT 31. LOCATED AT APT 31Jul 15, 2008
Jun 10, 2008BApt 33 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 3 STY NORTHWEST APT 33. LOCATED AT APT 33Jul 15, 2008
Jun 10, 2008BApt 34 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 3 STY SOUTHWEST APT 34. LOCATED AT APT 34Jul 15, 2008
Jun 10, 2008BApt 24 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 2 STY SOUTHWEST APT 24. LOCATED AT APT 24Jul 15, 2008
Jun 10, 2008BApt 23 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 2 STY NORTHWEST APT 23. LOCATED AT APT 23Jul 15, 2008
Jun 10, 2008BApt 21 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 2 STY SOUTHEAST APT 21. LOCATED AT APT 21Jul 15, 2008
Jun 10, 2008BApt 22 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY LOCK DOOR BLOCKING EGRESS TO FIRE ESCAPE 2 STY NORTHEAST APT 22. LOCATED AT APT 22Jul 15, 2008

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Nov 15, 2026, 3:46 PM ET. BBL 1019900033.

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