Bronx · Block 4177 · Lot 35 · 10461

1700 Mahan Avenue

3 floors · 12 apartments · 5,616 sq ft · built 1978 · class C1 · owner of record: 1700 Mahan Llc

61open violations
$27,500ECB/OATH penalties owed
3HPD class C (immediately hazardous)
52dto Bedbug annual filing

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

Compliance deadlines

RequirementDueStatus
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 52 days
Keep the report on file (not filed with DOB)
Bedbug annual filing Applies
Local Law 69 · December 1 to 31 each year
What this is

Owners of multiple dwellings file their bedbug infestation history for the prior year with HPD and post or distribute it to tenants. Agency page

Dec 31, 2026
in 52 days
Annual
Annual notice: window guards and lead paint Applies
HPD / Health Code · January 1 to 16 each year
What this is

Deliver the annual notice to every unit asking whether a child lives there (window guards for children 10 and under; lead paint for children under 6 in pre-1960 buildings), then follow up on units that don't return it by mid-February. Agency page

Jan 16, 2027
in 68 days
Annual
Annual property registration Applies
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

Sep 1, 2027
in 296 days
Registered through 2027-09-01
Gas piping inspection (2028 cycle) Likely applies
Local Law 152 · During 2028
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 10 is on the 2028 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2028
in 783 days
Next cycle year 2028
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: 2026-03-17 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (8) · $27,500 owed
IssuedViolationHearingBalance
Jan 3, 2022Construction CLASS - 2
FAILURE TO COMPLY W/ THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIO#39014163P ISSUED ON 12/10/19 AND TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28-201.1 AND 1RCNY 102-01. OCCUPANCY CONTRARY TO THAT ALLO
#35566824N
Apr 1, 2022
DEFAULT
$5,000
Aug 12, 2021Construction CLASS - 1
FAILURE TO COMPLY W/COMMISSIONER'S ORDER CONTAINED IN SUMMONS/V39014164R ISSUED12/10/19&TO FILE C/C PURSUANT TO28-201.1&1RCNY102-01.FOR WORKW/O PERMIT.NOTE:NO RECORD OF CORRECTION/PERMIT ATOI COMPLY W/COMMISSIO
#35535893P
Oct 29, 2021
DEFAULT
$6,250
May 6, 2021Construction CLASS - 2
FAILURE TO COMPLY W/COMMISSIONER'S ORDER CONTAINED IN SUMMONS/V39014163P ISSUED12/10/19&TO FILE C/C PURSUANT TO28-201.1&1RCNY102-01.FOR ILLEGAL OCCUPANCY@CELLAR LEVEL.COMPLY W/COMMISSIONER'S ORDER &/OR FILE C/C
#35530312P
Jul 30, 2021
DEFAULT
$3,125
Mar 8, 2021Construction CLASS - 2
FAILURE TO COMPLY W/THE COMM'S ORDER CONTAINED IN SUMMONS/VIO#39014163P ISSUED ON 12/10/19 & TO FILE A CERT OF CORRECTION PURSUANT TO 28-201.1 & 1RCNY 102-01. FOR ILLEGAL OCCUPANCY AT CELLAR LEVEL. REMEDY: COMP
#35526811H
May 21, 2021
DEFAULT
$3,125
Mar 17, 2020Construction CLASS - 1
OCCUPANCY IN CONTRARY TO THAT ALLOWED BY C/O OR DEPARTMENT OF BUILDINGRECORDS.ILLEGAL CLASS "A" APARTMENT CREATED AT CELLAR,NORTH SECTION.FULL BATHROOM,KITCHEN CONSISTED OF ELECTRIC STOVE.ONE WAY IN SAME WAY OU
#35243999Z
Jan 22, 2021
IN VIOLATION
$2,500
Feb 14, 2020Construction CLASS - 1
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER CONTAINED IN SUMMONS/VIOLATION#39014164R ISSUED ON 12/10/19 AND TO FILE A CERTIFICATE OF CO RRECTION PURSANT TO 28-201.1 AND 1RCNY 102-01.B101:WORK WITHOUT PERMIT
#35517028L
Jan 8, 2021
IN VIOLATION
$2,500
Dec 10, 2019Construction CLASS - 1
OCCUPANCY CONTRARY TO C OF O. CERTIFICATE OF OCCUPANCY #51151 STATES THAT CELLAR IS TO BE USED AS DOCTORS OFFICE, STORAGE, AND BOILER ROOM. AT TIME OF INSPECTION THE CELLAR WAS BEING OCCUPIED AS LIVING QUARTERS
#39014163P
Jan 8, 2021
IN VIOLATION
$2,500
Dec 10, 2019Construction CLASS - 1
WORK WITHOUT PERMIT. WORK NOTED: AT CELLAR LEVEL CREATED 2 CLASS A APARTMENTS WITH 3 PIECE BATHROOM, FULL KITCHEN. INSTALLED WATER AND WASTE WASTE LINE FOR SINK SHOWER AND TOILET., OBTAIN PERMIT
#39014164R
Jan 8, 2021
IN VIOLATION
$2,500
DOB (15)
IssuedViolationStatus
Nov 14, 2025LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
#07053
DOB VIOLATION - ACTIVE
Sep 23, 2024LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
#06409
DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#35148
DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
#14866
DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#15311
DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#36074
DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#08201
DOB VIOLATION - ACTIVE
Nov 8, 2019LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
#04181
DOB VIOLATION - ACTIVE
Feb 24, 2017LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
#04148
DOB VIOLATION - ACTIVE
Mar 3, 2015LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT
#05553
DOB VIOLATION - ACTIVE
Feb 13, 2004LOCAL LAW 62/91 - BOILERS

#08709
DOB VIOLATION - ACTIVE
Sep 16, 1997LOCAL LAW 62/91 - BOILERS

#207185
DOB VIOLATION - ACTIVE
Feb 10, 1997LOCAL LAW 62/91 - BOILERS

#15230
DOB VIOLATION - ACTIVE
Aug 29, 1995LOCAL LAW 62/91 - BOILERS

#16434
DOB VIOLATION - ACTIVE
Jun 9, 1994LOCAL LAW 62/91 - BOILERS

#01789
DOB VIOLATION - ACTIVE
DOB NOW Safety (16)
IssuedViolationStatus
Jan 8, 2026Gas Piping - LL152 FTF-PL-PER
Cycle 2, Sub-cycle A (premises is in Community District 10)
Active
Nov 14, 2025Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
Active
Sep 23, 2024Boiler LBLVIO
Violation Issued-Failure To File 2023 External Low Pressure Inspection Report
Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT
Active
Nov 8, 2019Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
Active
Feb 24, 2017Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
Active
Mar 3, 2015Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT
Active
Feb 13, 2004Boiler LL6291
Active
Sep 16, 1997Boiler LL6291
Active
Feb 10, 1997Boiler LL6291
Active
Aug 29, 1995Boiler LL6291
Active
Jun 9, 1994Boiler LL6291
Active
HPD (30) · C 3 · B 13 · A 13
IssuedClassViolationCorrect by
Apr 8, 2020I§ 27-2142 ADM CODE APTS HAVE BEEN VACATED BY THIS DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR APTS B1 VACATE POSTED 153964 IN THE ENTIRE APARTMENT LOCATED AT CELLAR APT, 1st CELLAR APT FROM EAST AT SOUTH—
Nov 5, 2025C§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SENSOR INSTALLED ON LIGHT FIXTURE AT CEILING AT 1ST STORY AT PUBLIC HALLNov 11, 2025
Nov 5, 2025C§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM MISSING AT 1ST STORY AT PUBLIC HALLNov 11, 2025
Mar 19, 2020B§ 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION CLASS A APARTMENT WITH SEPARATE ENTRANCE CREATED AT BUILDING NORTH SECTION CELLAR CONTRARY TO C OF O NUMBER 51151Apr 23, 2020
Mar 19, 2020B§ 27-2070 ADM CODE DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEASIBLE, 220 VOLTS ELECTRICAL RANGE INSTALLED AT KITCHEN IN ILLEGAL CLASS A APARTMENT SOUTH B1 CREATED AT CELLAR BUILDING SECTION AT NORTHApr 23, 2020
Mar 19, 2020B§ 27-2081 ADM CODE DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS BEHIND THE WALLS AND UNDER THE FLOOR AT KITCHEN AND BATHROOMS (WATER CLOSETS, SINK, WASH BASINS, BATH TUB, SHOWER STALL.) INCLUDING ILLEGAL PARTITIONS LOCATED AT ILLEGAL SOUTH CELLApr 23, 2020
Dec 23, 2019A§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. , 1st STORYMar 27, 2020
Dec 23, 2019B§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCKING DEVICE AT THE BUILDING ENTRANCE DOOR , 1st STORYJan 27, 2020
Dec 23, 2019A§ 27-2005 ADM CODE REFIT THE BUILDING ENTRANCE DOOR , 1st STORYMar 27, 2020
Dec 23, 2019A§ 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 (FRAME MISSING) , 1st STORYMar 27, 2020
Dec 23, 2019A§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD., 1st STORYMar 27, 2020
Dec 23, 2019A§ 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, 1st STORYMar 27, 2020
Dec 23, 2019C§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM (NOTICE MISSING) , 1st STORYDec 31, 2019
Dec 23, 2019A§ 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., 1st STORYMar 27, 2020
Feb 1, 2017BApt 1A · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE HARD WOOD FLOOR IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTMar 8, 2017
Feb 1, 2017A§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX ... AT PUBLIC HALL, 1st STORYMay 7, 2017
Feb 1, 2017A§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORYMay 7, 2017
Feb 1, 2017BApt 1A · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). THAT IS MISSING LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTMar 8, 2017
Feb 1, 2017BApt 1A · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR THAT IS MISSING LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTMar 8, 2017
Feb 1, 2017BApt 1A · § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTMar 8, 2017
Feb 1, 2017BApt 1A · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE DOOR LOCK AND LATCH IN THE ENTRANCE LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTMar 8, 2017
Feb 1, 2017B§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL/BUZZER /INTERCOM SYSTEM FROM BUILDING FRONT TO APT 1A 1ST STORY WEST / 1 APTMar 8, 2017
Feb 1, 2017AApt 1A · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE WALL CABINET DOORS IN THE KITCHEN LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WESTMay 7, 2017
Feb 1, 2017A§ 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 .... AT PUBLIC HALL, 1st STORYMay 7, 2017
Feb 1, 2017A§ 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 STORYMay 7, 2017
Jul 27, 2016AApt 1A · § 27-2005 ADM CODE REFIT REAR DOOR IN THE 1st ROOM FROM EAST AT CENTER LOCATED AT APT 1A, 1st STORY, 2nd APARTMENT FROM SOUTH AT WESTOct 30, 2016
Jul 27, 2016BApt 1A · § 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE WINDOW PANE ON REAR DOOR IN THE 1st ROOM FROM EAST LOCATED AT APT 1A, 1st STORY, 2nd APARTMENT FROM SOUTH AT WESTAug 31, 2016
Jan 26, 2011AApt 3C · § 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROP CEILING IN THE BATHROOM LOCATED AT APT 3C, 3rd STORYMay 1, 2011
Jan 26, 2011BApt 3C · § 27-2045, 2046 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORYMar 2, 2011
Jan 26, 2011BApt 3C · § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORYMar 2, 2011

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 9, 2026, 3:37 PM ET. BBL 2041770035.

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