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Special Inspection Agency
PETER BROTHERTON ARCH PC
Special Inspection Agency
1 project with open permitsMANHATTAN · 3
3 buildings
3
Total Filings
3
Projects on File
3
Buildings Worked
1
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month3 projects all-time
0112Oct '22 · 1Feb '25 · 1Feb '26 · 12023202420252026
bars = month · line = 3-mo average
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Open permit133%
Signed off267%
By project type
Alteration3
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44 GRAMERCY PARK NORTHMANHATTAN · 1 open · latest 08/24/2026
1 projects
277 WEST END AVENUEMANHATTAN · latest 04/01/2025
1 projects
465 WEST 23 STREETMANHATTAN · latest 02/15/2023
1 projects
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2 projects
1 projects
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1 projects
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01338551 ↗44 GRAMERCY PARK NORTH
MANHATTAN
AlterationPermit Issued02/09/202608/24/2026
Design CHARLES G. MICHEL ENGINEERING, PC.
Contractor HIGHLINE CONSTRUCTION GR
Filer ADAM MAISER
Renovation of apartment 11AB. Work to include minor interior demolition and general construction. No change in use, egress, or occupancy.
M01156870 ↗277 WEST END AVENUE
MANHATTAN
AlterationSigned-off02/19/202504/01/2025
Design PETER BROTHERTON ARCHITECT, P.C.
Contractor ZACCO BUILDING CORP
Filer S&M EXPEDITING
Interior modification to existing residential apartment as shown on submitted plans. No change in occupancy, use or egress.
M00795219 ↗465 WEST 23 STREET
MANHATTAN
AlterationSigned-off10/19/202202/15/2023
Design PETER BROTHERTON ARCHITECT, P.C.
Owner LONDON TERRACE TOWERS
Contractor ZIBI CONSTRUCTION INC
Filer S&M EXPEDITING
INTERIOR RENOVATION OF APT 14A IN EXISTING APT. BLDG. INCLUDES MODIFICATION OF INTERIOR PARTITIONS, DOORS, NEW ELECTRICAL WORK, & NEW FIXTUR…
Counts cover all 3 projects (3 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PETER BROTHERTON ARCHITECT, P.C.302/25/2026
CHARLES G. MICHEL ENGINEERING, PC.102/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AAMWAY SERVICE CO INC102/25/2026
DONATO PLUMBING, INC102/25/2026
HIGHLINE CONSTRUCTION GR102/25/2026
ZACCO BUILDING CORP102/19/2025
ZIBI CONSTRUCTION INC110/19/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LONDON TERRACE TOWERS110/19/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
S&M EXPEDITING202/19/2025
ADAM MAISER102/25/2026
3 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 3Open permit 1Signed off 2
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01338551 ↗44 GRAMERCY PARK NORTH
MANHATTAN
AlterationPermit Issued02/09/202608/24/2026
Design CHARLES G. MICHEL ENGINEERING, PC.
Contractor HIGHLINE CONSTRUCTION GR
Filer ADAM MAISER
Renovation of apartment 11AB. Work to include minor interior demolition and general construction. No change in use, egress, or occupancy.
M01156870 ↗277 WEST END AVENUE
MANHATTAN
AlterationSigned-off02/19/202504/01/2025
Design PETER BROTHERTON ARCHITECT, P.C.
Contractor ZACCO BUILDING CORP
Filer S&M EXPEDITING
Interior modification to existing residential apartment as shown on submitted plans. No change in occupancy, use or egress.
M00795219 ↗465 WEST 23 STREET
MANHATTAN
AlterationSigned-off10/19/202202/15/2023
Design PETER BROTHERTON ARCHITECT, P.C.
Owner LONDON TERRACE TOWERS
Contractor ZIBI CONSTRUCTION INC
Filer S&M EXPEDITING
INTERIOR RENOVATION OF APT 14A IN EXISTING APT. BLDG. INCLUDES MODIFICATION OF INTERIOR PARTITIONS, DOORS, NEW ELECTRICAL WORK, & NEW FIXTUR…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
44 GRAMERCY PARK NORTH ↗102/09/2026
277 WEST END AVENUE ↗102/19/2025
465 WEST 23 STREET ↗110/19/2022
▾Special Inspection Requirements — 12
DateRequirementBuildingInspectorRole
12/23/2025Lighting in dwelling units44 GRAMERCY PARK NORTHPETER BROTHERTONenergy_progress
12/22/2025Final44 GRAMERCY PARK NORTHPETER BROTHERTONprogress
12/22/2025Post-installed Anchors44 GRAMERCY PARK NORTHPETER BROTHERTONspecial
12/22/2025Fire-Resistant Penetrations and Joints44 GRAMERCY PARK NORTHPETER BROTHERTONspecial
12/17/2024Lighting in dwelling units277 WEST END AVENUEPETER BROTHERTONenergy_progress
12/17/2024Final277 WEST END AVENUEPETER BROTHERTONprogress
12/17/2024Fire-Resistant Penetrations and Joints277 WEST END AVENUEPETER BROTHERTONspecial
12/17/2024Post-installed Anchors277 WEST END AVENUEPETER BROTHERTONspecial
08/18/2022Lighting in dwelling units465 WEST 23 STREETPETER BROTHERTONenergy_progress
08/17/2022Energy Code Compliance Inspections465 WEST 23 STREETPETER BROTHERTONprogress
08/17/2022Post-installed Anchors465 WEST 23 STREETPETER BROTHERTONspecial
08/17/2022Final465 WEST 23 STREETPETER BROTHERTONprogress
▾Documents — 31 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/24/2026M01156870-I1 · 277 WEST END AVENUERequest digital key ↗
08/19/2026M01338551-I1 · 44 GRAMERCY PARK NORTHRequest digital key ↗
08/19/2026M01338551-S2 · 44 GRAMERCY PARK NORTHRequest digital key ↗
Showing 3 of 5 on file for this type
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M01156870-I1 · 277 WEST END AVENUEOpen ↗
▸Seals & Professional Certifications20
▸DOB NOWProgress Inspector Seal & Signature9
08/24/2026M00795219-I1 · 465 WEST 23 STREETOpen ↗
08/24/2026M00795219-I1 · 465 WEST 23 STREETOpen ↗
08/24/2026M00795219-I1 · 465 WEST 23 STREETOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
08/24/2026M00795219-I1 · 465 WEST 23 STREETOpen ↗
08/23/2026M01338551-S2 · 44 GRAMERCY PARK NORTHOpen ↗
08/23/2026M01156870-I1 · 277 WEST END AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/13/2026M01338551-S1 · 44 GRAMERCY PARK NORTHOpen ↗
08/13/2026M01338551-S2 · 44 GRAMERCY PARK NORTHOpen ↗
08/13/2026M01156870-I1 · 277 WEST END AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/13/2026M01338551-S1 · 44 GRAMERCY PARK NORTHOpen ↗
08/13/2026M01156870-I1 · 277 WEST END AVENUEOpen ↗
08/13/2026M01338551-S2 · 44 GRAMERCY PARK NORTHOpen ↗
Showing 3 of 5 on file for this type