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Special Inspection Agency
GORDON KAHN PROFESSIONAL
Special Inspection Agency
6 jobs with open permitsMANHATTAN · 17BRONX · 1
17 buildings
42
Total Filings
18
Jobs on File
17
Buildings Worked
6
Jobs w/ Open Permits
Special Inspection Agency
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Jobs by first filing month18 jobs all-time
0123Feb '21 · 1Mar '21 · 1Jul '21 · 1Aug '21 · 1Dec '21 · 1May '22 · 2Jul '22 · 2Oct '22 · 1Jul '23 · 1Aug '23 · 1Nov '23 · 1Feb '25 · 1Jun '25 · 1Jul '25 · 1Apr '26 · 1Jul '26 · 120222023202420252026
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Open permit633%
Signed off1267%
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Alteration18
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983 PARK AVENUEMANHATTAN · latest 01/30/2024
2 jobs
245 WAVERLY PLACEMANHATTAN · latest 02/22/2023
1 jobs
299 WEST 12 STREETMANHATTAN · 1 open · latest 03/19/2025
1 jobs
22 WEST 26 STREETMANHATTAN · latest 07/03/2025
1 jobs
115 CENTRAL PARK WESTMANHATTAN · latest 06/15/2023
1 jobs
144 COLUMBUS AVENUEMANHATTAN · 1 open · latest 09/04/2025
1 jobs
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15 jobs
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JobAddressTypeStatusFiledLatest permitDescription
M00873464 ↗261 CENTRAL PARK WEST
MANHATTAN
AlterationPermit Issued07/24/202309/28/2026REPLACEMENT OF EXISTING BRICK VENEER AND CMU BACKUP WALLS OF PENTHOUSE SOUTH INCLUDING ALL STRUCTURAL WORK TO MODIFY WINDOWS, DOORS, AND SKY…
M01390358 ↗1088 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/08/202607/22/2026NEW SPLIT DX SYSTEM AND TOILET & LAUNDRY EXHAUST SYSTEMS. MECHANICAL VENTILATION PROVIDED VIA ENERGY RECOVERY VENTILATION (ERV) SYSTEM.
X01369551 ↗2727 PALISADE AVENUE
BRONX
AlterationPermit Issued04/08/202604/10/2026INSTALLATION OF VARIABLE REFRIGERANT FLOW (VRF) HVAC SYSTEM SERVING APT 11-EF INCLUDING MINOR PARTITION WORK, NEW DROPPED CEILINGS AND SOFFI…
M00697543 ↗59 WEST 12 STREET
MANHATTAN
AlterationPermit Issued10/27/202210/02/2025Interior and exterior renovation of an existing apartment associated with General Construction Scope. No change in use, egress, or occupancy…
M01243615 ↗144 COLUMBUS AVENUE
MANHATTAN
AlterationPermit Issued07/01/202509/04/2025MODIFICATIONS TO EXISTING NON-LOADBEARING PARTITIONS, FINISHES AND CABINETWORK WITHIN APT 17-AB. PLUMBING WORK FILED UNDER SUBSEQUENT PLUMB…
M01207245 ↗22 WEST 26 STREET
MANHATTAN
AlterationSigned-off06/02/202507/03/2025PLUMBING MODIFICATIONS TO EXISTING BATHROOMS AND KITCHEN WITHIN APT 9-F
Counts cover all 18 jobs (18 DOB NOW). Dated by first filing; BIS jobs by first permit issuance.
18 DOB NOW jobs, anchored the same way as Buildings Worked. Status is the job's permit state today: open = at least one permit currently issued. BIS jobs show their raw permit status and are not counted as open.
All 18Open permit 6Signed off 12
18 jobs
JobAddressTypeStatusFiledLatest permitDescription
M00873464 ↗261 CENTRAL PARK WEST
MANHATTAN
AlterationPermit Issued07/24/202309/28/2026REPLACEMENT OF EXISTING BRICK VENEER AND CMU BACKUP WALLS OF PENTHOUSE SOUTH INCLUDING ALL STRUCTURAL WORK TO MODIFY WINDOWS, DOORS, AND SKY…
M01390358 ↗1088 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/08/202607/22/2026NEW SPLIT DX SYSTEM AND TOILET & LAUNDRY EXHAUST SYSTEMS. MECHANICAL VENTILATION PROVIDED VIA ENERGY RECOVERY VENTILATION (ERV) SYSTEM.
X01369551 ↗2727 PALISADE AVENUE
BRONX
AlterationPermit Issued04/08/202604/10/2026INSTALLATION OF VARIABLE REFRIGERANT FLOW (VRF) HVAC SYSTEM SERVING APT 11-EF INCLUDING MINOR PARTITION WORK, NEW DROPPED CEILINGS AND SOFFI…
M00697543 ↗59 WEST 12 STREET
MANHATTAN
AlterationPermit Issued10/27/202210/02/2025Interior and exterior renovation of an existing apartment associated with General Construction Scope. No change in use, egress, or occupancy…
M01243615 ↗144 COLUMBUS AVENUE
MANHATTAN
AlterationPermit Issued07/01/202509/04/2025MODIFICATIONS TO EXISTING NON-LOADBEARING PARTITIONS, FINISHES AND CABINETWORK WITHIN APT 17-AB. PLUMBING WORK FILED UNDER SUBSEQUENT PLUMB…
M01207245 ↗22 WEST 26 STREET
MANHATTAN
AlterationSigned-off06/02/202507/03/2025PLUMBING MODIFICATIONS TO EXISTING BATHROOMS AND KITCHEN WITHIN APT 9-F
M01174680 ↗871 WEST END AVENUE
MANHATTAN
AlterationSigned-off02/20/202504/03/2025REPLACEMENT AND/OR RELOCATION OF PLUMBING FIXTURES WITHIN EXISTING APT 11-E AS SHOWN ON PLANS.
M00902734 ↗299 WEST 12 STREET
MANHATTAN
AlterationPermit Issued08/04/202303/19/2025STRUCTURAL WORK IN CONNECTION WITH THE REPLACEMENT OF EXIST ACCESS STAIR WITHIN DUPLEX PENTHOUSE A APARTMENT. MASONRY INFILL AND NEW STEEL …
M00922394 ↗465 WEST 23 STREET
MANHATTAN
AlterationSigned-off11/03/202304/08/2024MODIFICATION OF BATHROOM AND KITCHEN FIXTURES WITHIN EXISTING APARTMENT 2-I.
M00749202 ↗983 PARK AVENUE
MANHATTAN
AlterationSigned-off07/12/202201/30/2024INSTALLATION OF HVAC EQUIPMENT AND MECHANICAL EXHAUSTS INCLUDING RELATED DUCTWORK WITHIN APT 5-C/D.
M00718066 ↗983 PARK AVENUE
MANHATTAN
AlterationSigned-off05/05/202210/06/2023PLUMBING WORK IN CONNECTION WITH THE COMBINATION OF APTS 5-C AND 5-D
M00566335 ↗115 CENTRAL PARK WEST
MANHATTAN
AlterationSigned-off05/04/202206/15/2023PLUMBING WORK WITHIN APT. 15-D
M00758463 ↗245 WAVERLY PLACE
MANHATTAN
AlterationSigned-off07/28/202202/22/2023PLUMBING MODIFICATIONS WITHIN EXISTING 3 STORY TOWNHOUSE. NO CHANGE IN USE, EGRESS OR OCUPANCY UNDER THIS APPLICATION.
M00459422 ↗2211 BROADWAY
MANHATTAN
AlterationSigned-off02/24/202110/03/2022GENERAL CONSTRUCTION IN CONNECTION WITH PROPOSED INTERIOR ALTERATION OF APT 11-G.. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICA…
M00559923 ↗239 CENTRAL PARK WEST
MANHATTAN
AlterationSigned-off12/09/202101/31/2022MINOR PARTITION WORK WITHIN APT 9-A. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00561714 ↗250 WEST 81 STREET
MANHATTAN
AlterationSigned-off07/27/202111/05/2021MINOR PARTITION WORK WITHIN EXIST DUPLEX APT 16A AND 17B. REVERSE DIRECTION OF CONVENIENCE STAIR BETWEEN APT 16A AND 17B WITHIN EXISTING ST…
M00505390 ↗2 HORATIO STREET
MANHATTAN
AlterationSigned-off08/05/202110/21/2021GENERAL CONSTRUCTION WORK WITHIN APT 12-E. NEW OPENING IN NON-BEARING PARTITION WALL TO COMBINE APT 12-E WITH APT 12-G. NO WORK WITHIN …
M00477489 ↗106 WEST 78 STREET
MANHATTAN
AlterationSigned-off03/24/202105/10/2021CLOSURE OF 3'-0 X 7'-6 CONVENIENCE OPENING THROUGH PARTY WALL AT 4TH FLOOR. OF 2 FAMILY RESIDENCE. SUBJECT OPENING WAS COMPLETED UNDER ALT.…
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
STEVEN LOEB1608/12/2026
JACK GREEN ASSOCIATES604/08/2026
ABS ENGINEERING, PLLC307/09/2026
ADS ENGINEERS308/12/2026
SILMAN108/12/2026
TALWEG ENGINEERING STUDIO D.P.C.104/09/2026
VINCENT J. LIOTTA P.E.101/30/2023
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
DONATO PLUMBING, INC908/12/2026
FANUKA INC708/12/2026
A.L.L. CONSTRUCTION AND D602/20/2025
HIGHLINE CONSTRUCTION GR307/13/2022
MOREAIR MECHANICAL SERVIC201/30/2023
DEMAR MECHANICAL INC106/12/2026
RUSK RENOVATIONS, INC110/27/2022
WM BUILDING SERVICES, LLC105/25/2022
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
Amber Management106/12/2026
LONDON TERRACE TOWERS106/21/2024
WOODLAND ADVISORS LLC105/25/2022
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
JAMES D. FERRANTE, ARCHITECT1508/12/2026
Click a row for this entity's own jobs, plans and documents at that building.
BuildingFilingsMost Recent
299 WEST 12 STREET ↗908/12/2026
1088 PARK AVENUE ↗107/08/2026
144 COLUMBUS AVENUE ↗406/12/2026
261 CENTRAL PARK WEST ↗404/09/2026
2727 PALISADE AVENUE ↗104/08/2026
22 WEST 26 STREET ↗106/02/2025
871 WEST END AVENUE ↗202/20/2025
465 WEST 23 STREET ↗306/21/2024
115 CENTRAL PARK WEST ↗512/20/2022
59 WEST 12 STREET ↗110/27/2022
239 CENTRAL PARK WEST ↗208/23/2022
245 WAVERLY PLACE ↗107/28/2022
983 PARK AVENUE ↗207/12/2022
250 WEST 81 STREET ↗205/25/2022
2 HORATIO STREET ↗211/05/2021
106 WEST 78 STREET ↗103/24/2021
2211 BROADWAY ↗102/24/2021
▾Special Inspection Requirements — 127
DateRequirementBuildingInspectorRole
08/17/2026Post-installed Anchors144 COLUMBUS AVENUEGordon Kahnspecial
08/17/2026Fire-Resistant Penetrations and Joints144 COLUMBUS AVENUEGordon Kahnspecial
08/12/2026Fire-Resistant Penetrations and Joints299 WEST 12 STREETGordon Kahnspecial
08/12/2026Final299 WEST 12 STREETGordon Kahnprogress
08/12/2026Fire-Resistance Rated Construction299 WEST 12 STREETGordon Kahnprogress
07/31/2026Post-installed Anchors144 COLUMBUS AVENUEGordon Kahnspecial
07/31/2026Energy Code Compliance Inspections144 COLUMBUS AVENUEGordon Kahnprogress
07/31/2026Final144 COLUMBUS AVENUEGordon Kahnprogress
07/31/2026Fire-Resistance Rated Construction144 COLUMBUS AVENUEGordon Kahnprogress
07/31/2026Lighting controls144 COLUMBUS AVENUEGordon Kahnenergy_progress
07/31/2026Maintenance information144 COLUMBUS AVENUEGordon Kahnenergy_progress
07/31/2026Lighting in dwelling units144 COLUMBUS AVENUEGordon Kahnenergy_progress
07/13/2026Fire-Resistant Penetrations and Joints1088 PARK AVENUEGordon Kahnspecial
07/13/2026Post-installed anchors in masonry1088 PARK AVENUEGordon Kahnspecial
06/06/2026Lighting in dwelling units144 COLUMBUS AVENUEGordon Kahnenergy_progress
06/06/2026Lighting controls144 COLUMBUS AVENUEGordon Kahnenergy_progress
06/06/2026Maintenance information144 COLUMBUS AVENUEGordon Kahnenergy_progress
06/06/2026Post-installed Anchors144 COLUMBUS AVENUEGordon Kahnspecial
06/06/2026Fire-Resistant Penetrations and Joints144 COLUMBUS AVENUEGordon Kahnspecial
06/06/2026Post-installed Anchors144 COLUMBUS AVENUEGordon Kahnspecial
06/06/2026Energy Code Compliance Inspections144 COLUMBUS AVENUEGordon Kahnprogress
06/06/2026Final144 COLUMBUS AVENUEGordon Kahnprogress
06/06/2026Fire-Resistance Rated Construction144 COLUMBUS AVENUEGordon Kahnprogress
06/04/2026Mechanical Systems299 WEST 12 STREETGordon Kahnspecial
06/04/2026Post-installed Anchors299 WEST 12 STREETGordon Kahnspecial
06/04/2026Final299 WEST 12 STREETGordon Kahnprogress
04/30/2026Fire-Resistant Penetrations and Joints299 WEST 12 STREETGordon Kahnspecial
04/21/2026Final1088 PARK AVENUEGordon Kahnprogress
04/06/2026HVAC-R and service water heating system controls2727 PALISADE AVENUELAWRENCE GREENenergy_progress
04/06/2026HVAC-R and service water heating equipment2727 PALISADE AVENUELAWRENCE GREENenergy_progress
04/02/2026Fire-Resistant Penetrations and Joints261 CENTRAL PARK WESTGordon Kahnspecial
04/02/2026Post-installed Anchors261 CENTRAL PARK WESTGordon Kahnspecial
03/11/2026Maintenance information2727 PALISADE AVENUELAWRENCE GREENenergy_progress
03/11/2026HVAC-R and service water piping design and insulation2727 PALISADE AVENUELAWRENCE GREENenergy_progress
03/11/2026Lighting in dwelling units2727 PALISADE AVENUEGordon Kahnenergy_progress
03/11/2026Post-installed Anchors2727 PALISADE AVENUEGordon Kahnspecial
03/11/2026Fire-Resistant Penetrations and Joints2727 PALISADE AVENUEGordon Kahnspecial
03/09/2026Final2727 PALISADE AVENUEGordon Kahnprogress
03/09/2026Mechanical Systems2727 PALISADE AVENUELAWRENCE GREENspecial
08/18/2025Fire-Resistant Penetrations and Joints299 WEST 12 STREETGordon Kahnspecial
08/18/2025Final299 WEST 12 STREETGordon Kahnprogress
08/18/2025Fire-Resistance Rated Construction299 WEST 12 STREETGordon Kahnprogress
08/08/2025Fire-Resistant Penetrations and Joints299 WEST 12 STREETGordon Kahnspecial
08/08/2025Final299 WEST 12 STREETGordon Kahnprogress
08/08/2025Fire-Resistance Rated Construction299 WEST 12 STREETGordon Kahnprogress
08/08/2025Fire-Resistant Penetrations and Joints299 WEST 12 STREETGordon Kahnspecial
08/08/2025Mechanical Systems299 WEST 12 STREETGordon Kahnspecial
08/08/2025Post-installed Anchors299 WEST 12 STREETGordon Kahnspecial
08/08/2025Final299 WEST 12 STREETGordon Kahnprogress
02/17/2025Fire-Resistant Penetrations and Joints871 WEST END AVENUEGordon Kahnspecial
Latest 50 of 127.
▾Documents — 410 on file (BIS + DOB NOW)
▸Plans & Drawings64
▸DOB NOWPlans/Sketch63
09/04/2026M00477489-I1Request digital key ↗
09/03/2026M00561714-P1Request digital key ↗
09/03/2026M00561714-I1Request digital key ↗
Showing 3 of 63 on file for this type
▸DOB NOWPlans/Sketch - General Construction1
09/04/2026M00459422-I1Request digital key ↗
▸Applications & Permits49
▸DOB NOWLPC Approval/Permit49
09/03/2026M00505390-I1Open ↗
09/02/2026M00749202-I1Open ↗
09/02/2026M00749202-S1Open ↗
Showing 3 of 49 on file for this type
▸Seals & Professional Certifications217
▸DOB NOWProgress Inspector Seal & Signature88
09/30/2026M01243615-P2Open ↗
09/30/2026M01243615-P2Open ↗
09/30/2026M01243615-P2Open ↗
Showing 3 of 88 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature65
09/30/2026M01243615-P2Open ↗
09/14/2026M00559923-I1Open ↗
09/14/2026M00559923-I1Open ↗
Showing 3 of 65 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature64
09/04/2026M00459422-I1Open ↗
09/03/2026M00561714-I1Open ↗
09/03/2026M00505390-I1Open ↗
Showing 3 of 64 on file for this type
▸Environmental & Asbestos61
▸DOB NOWDEP ACP-5: Asbestos Assessment Report60
09/04/2026M00459422-I1Open ↗
09/03/2026M00505390-I1Open ↗
09/02/2026M00566335-S1Open ↗
Showing 3 of 60 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Energy Compliance9
▸DOB NOWEN2: As Built Energy Analysis.7
08/13/2026M00459422-I1Open ↗
08/13/2026M00477489-I1Open ↗
08/13/2026M00505390-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification2
08/13/2026M00559923-I1Open ↗
Showing 1 of 2 on file for this type
▸Other Documents10
▸DOB NOWProof of Historic Building10
09/02/2026M00749202-I1Open ↗
08/13/2026M00697543-I1Open ↗
08/13/2026M00718066-I1Open ↗
Showing 3 of 10 on file for this type