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Special Inspection Agency
RED FLUX ARCHITECTURE
Special Inspection Agency
8 projects with open permitsMANHATTAN · 19
3 buildings
28
Total Filings
19
Projects on File
3
Buildings Worked
8
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month19 projects all-time
0134Jun '21 · 1Mar '23 · 1Jun '24 · 3Sep '24 · 1Dec '24 · 2Feb '25 · 2Mar '25 · 2Apr '25 · 3May '25 · 2Apr '26 · 1Jul '26 · 120222023202420252026
bars = month · line = 3-mo average
Portfolio status
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Open permit842%
Signed off947%
Filed only211%
By project type
Alteration17
Alteration CO2
Most active buildings
All buildings →
85 EAST END AVENUEMANHATTAN · 6 open · latest 07/24/2026
12 projects
18 WEST 27 STREETMANHATTAN · 2 open · latest 05/09/2025
6 projects
110 WEST 73 STREETMANHATTAN · latest 05/06/2025
1 projects
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Filing representatives
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01427100 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued07/16/202607/24/2026
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Kitchen Renovations (with minor bathroom updates) - 4F, 5D, 5H, 6E, 6M, 11F, 12D
M01195924 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued04/07/202504/29/2026
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Contractor KEYSTONE BUILDERS GROUP*
Kitchen Renovations (minor bathroom updates) - 1C, 1F, 1H, 2AH, 2G, 2M, 2N, 3AH, 3K, 3M, 4H, 5A, 5B, 5J, 5L, 6B, 6C, 6G, 6N, 7AH, 7D, 7E, 7G…
M01383698 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued04/14/202604/28/2026
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Kitchen Renovations (minor bathroom updates) - 16DE, 10M, 11F
M01174715 ↗85 EAST END AVENUE
MANHATTAN
Alteration COPermit Issued03/07/202506/27/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Conversion of dwelling unit to residential amenity space at the second floor of the building. No change to existing egress. 55 Occupants pro…
M01185384 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued04/21/202506/24/2025
Design VENTROP ENGINEERING CONSULTING GROU
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Filer A1 EXPEDITING SERVICE CORP.
Mechanical modifications from floors 1-12 and 13-16 as per plans filed herewith. No change in use, egress, or occupancy.
M01205102 ↗85 EAST END AVENUE
MANHATTAN
AlterationSigned-off04/29/202506/18/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Lobby renovation. Refinish walls. Modify lighting. Construct small nook. No change to use, egress or occupancy.
Counts cover all 19 projects (19 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
RED FLUX ARCHITECTURE DESIGN PLANNI1807/16/2026
VENTROP ENGINEERING CONSULTING GROU106/06/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KEYSTONE BUILDERS GROUP*905/26/2026
AMTECK CORP302/10/2025
ADRIANO PLMBG & HTG CORP106/25/2024
AVALAIR COOLING CORP103/07/2025
CATALANO PLBG & HTG INC105/28/2025
JT HUDSON INC107/16/2026
VEMA-P LLC106/07/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
FETNER PROPERTIES1007/16/2026
METROPOLITAN DESIGN, INC.603/07/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.106/06/2025
19 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 19Open permit 8Signed off 9Filed only 2
Any typeAlteration 17Alteration CO 2
19 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01427100 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued07/16/202607/24/2026
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Kitchen Renovations (with minor bathroom updates) - 4F, 5D, 5H, 6E, 6M, 11F, 12D
M01195924 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued04/07/202504/29/2026
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Contractor KEYSTONE BUILDERS GROUP*
Kitchen Renovations (minor bathroom updates) - 1C, 1F, 1H, 2AH, 2G, 2M, 2N, 3AH, 3K, 3M, 4H, 5A, 5B, 5J, 5L, 6B, 6C, 6G, 6N, 7AH, 7D, 7E, 7G…
M01383698 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued04/14/202604/28/2026
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Kitchen Renovations (minor bathroom updates) - 16DE, 10M, 11F
M01174715 ↗85 EAST END AVENUE
MANHATTAN
Alteration COPermit Issued03/07/202506/27/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Conversion of dwelling unit to residential amenity space at the second floor of the building. No change to existing egress. 55 Occupants pro…
M01185384 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued04/21/202506/24/2025
Design VENTROP ENGINEERING CONSULTING GROU
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Filer A1 EXPEDITING SERVICE CORP.
Mechanical modifications from floors 1-12 and 13-16 as per plans filed herewith. No change in use, egress, or occupancy.
M01205102 ↗85 EAST END AVENUE
MANHATTAN
AlterationSigned-off04/29/202506/18/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Lobby renovation. Refinish walls. Modify lighting. Construct small nook. No change to use, egress or occupancy.
M01205108 ↗85 EAST END AVENUE
MANHATTAN
AlterationSigned-off05/28/202506/17/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Contractor CATALANO PLBG & HTG INC
Removal of all existing plumbing fixtures, replacement of existing sink, and installation fixtures associated with new restroom as per M0117…
M01177963 ↗18 WEST 27 STREET
MANHATTAN
AlterationSigned-off03/07/202505/09/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner METROPOLITAN DESIGN, INC.
Contractor AVALAIR COOLING CORP
Filing to coordinate mechanical work for various previously permitted tenant fit-outs. HVAC units on roof.
M01198791 ↗110 WEST 73 STREET
MANHATTAN
Alteration COFiled — no permit on record05/06/2025—
Design RED FLUX ARCHITECTURE DESIGN PLANNI
—
M01174731 ↗85 EAST END AVENUE
MANHATTAN
AlterationPermit Issued02/10/202502/27/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Minor alteration to existing amenity and support staff spaces.
M01126395 ↗85 EAST END AVENUE
MANHATTAN
AlterationSigned-off12/09/202402/19/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
9L Apartment Renovation
M01169347 ↗85 EAST END AVENUE
MANHATTAN
AlterationSigned-off02/05/202502/13/2025
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Kitchen Renovations (minor bathroom updates) - Units 8JK, 9JK, 11JK, 6K, 8-9G, 5F, 10F, 16FG, 15C
M01126393 ↗85 EAST END AVENUE
MANHATTAN
AlterationFiled — no permit on record12/09/2024—
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
—
M01102288 ↗85 EAST END AVENUE
MANHATTAN
AlterationSigned-off09/16/202410/08/2024
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner FETNER PROPERTIES
Contractor KEYSTONE BUILDERS GROUP*
Unit combination in conformance with TPPN #3 of 1997; Units 2F and 2E; No change in use, egress or occupancy. Work is limited to the removal…
M01062563 ↗18 WEST 27 STREET
MANHATTAN
AlterationSigned-off06/25/202407/15/2024
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner METROPOLITAN DESIGN, INC.
Contractor AMTECK CORP
Office Fit-Out at 8th Floor. No Change to Use, Egress, or Occupancy. Condenser on Roof.
M01062579 ↗18 WEST 27 STREET
MANHATTAN
AlterationSigned-off06/25/202407/08/2024
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner METROPOLITAN DESIGN, INC.
Contractor ADRIANO PLMBG & HTG CORP
Plumbing work associated with a new kitchenette, new accessible bathroom, and replacement of existing fixtures on existing bathroom.
M01053397 ↗18 WEST 27 STREET
MANHATTAN
AlterationSigned-off06/04/202407/01/2024
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner METROPOLITAN DESIGN, INC.
Contractor AMTECK CORP
Office Fit-Out at 8th Floor. No Change to Use, Egress, or Occupancy. Condenser on Roof.
M00815517 ↗18 WEST 27 STREET
MANHATTAN
AlterationPermit Issued03/13/202303/13/2024
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner METROPOLITAN DESIGN, INC.
Contractor AMTECK CORP
Interior Fit-Out for Tenant at 9th Floor. No change in use, egress, or occupancy.
M00531144 ↗18 WEST 27 STREET
MANHATTAN
AlterationPermit Issued06/14/202103/19/2022
Design RED FLUX ARCHITECTURE DESIGN PLANNI
Owner METROPOLITAN DESIGN, INC.
Contractor VEMA-P LLC
5h Floor Office-Fit Out Application. No change to use, egress or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
85 EAST END AVENUE ↗1807/16/2026
110 WEST 73 STREET ↗105/06/2025
18 WEST 27 STREET ↗903/07/2025
▾Special Inspection Requirements — 99
DateRequirementBuildingInspectorRole
07/07/2026Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
07/07/2026Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
07/07/2026Final85 EAST END AVENUECharles Alwakeelprogress
07/07/2026Lighting in dwelling units85 EAST END AVENUECharles Alwakeelenergy_progress
05/26/2026Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
05/26/2026Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
05/26/2026Final85 EAST END AVENUECharles Alwakeelprogress
05/26/2026Lighting in dwelling units85 EAST END AVENUECharles Alwakeelenergy_progress
05/26/2026Lighting in dwelling units85 EAST END AVENUECharles Alwakeelenergy_progress
05/26/2026Final85 EAST END AVENUECharles Alwakeelprogress
05/26/2026Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
05/26/2026Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
10/28/2025Lighting in dwelling units85 EAST END AVENUECharles Alwakeelenergy_progress
10/28/2025Final85 EAST END AVENUECharles Alwakeelprogress
10/28/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
10/28/2025Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
06/25/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
06/25/2025Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
06/25/2025Final85 EAST END AVENUECharles Alwakeelprogress
06/25/2025Preliminary85 EAST END AVENUECharles Alwakeelprogress
06/25/2025Fire-Resistance Rated Construction85 EAST END AVENUECharles Alwakeelprogress
06/25/2025Energy Code Compliance Inspections85 EAST END AVENUECharles Alwakeelprogress
06/25/2025Lighting in dwelling units85 EAST END AVENUECharles Alwakeelenergy_progress
06/20/2025Fire-Resistance Rated Construction85 EAST END AVENUECharles Alwakeelprogress
06/20/2025Energy Code Compliance Inspections85 EAST END AVENUECharles Alwakeelprogress
06/20/2025Preliminary85 EAST END AVENUECharles Alwakeelprogress
06/19/2025Lighting in dwelling units85 EAST END AVENUECharles Alwakeelenergy_progress
06/19/2025Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
06/19/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
06/19/2025Final85 EAST END AVENUECharles Alwakeelprogress
06/12/2025Final85 EAST END AVENUEWailoon Wongprogress
06/12/2025Energy Code Compliance Inspections85 EAST END AVENUEWailoon Wongprogress
06/12/2025Mechanical Systems85 EAST END AVENUEWailoon Wongspecial
06/12/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
05/19/2025Lighting in dwelling units85 EAST END AVENUECharles Alwakeelenergy_progress
05/19/2025Final85 EAST END AVENUECharles Alwakeelprogress
05/19/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
05/19/2025Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
04/14/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
04/14/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
04/14/2025Luminous Exit Path Markings85 EAST END AVENUECharles Alwakeelspecial
04/14/2025Luminous Exit Path Markings85 EAST END AVENUECharles Alwakeelspecial
04/14/2025Lighting controls85 EAST END AVENUECharles Alwakeelenergy_progress
04/14/2025Lighting controls85 EAST END AVENUECharles Alwakeelenergy_progress
04/03/2025Tenant Protection Plan Compliance85 EAST END AVENUECharles Alwakeelspecial
04/03/2025Fire-Resistant Penetrations and Joints85 EAST END AVENUECharles Alwakeelspecial
04/03/2025Final85 EAST END AVENUECharles Alwakeelprogress
04/03/2025Energy Code Compliance Inspections85 EAST END AVENUECharles Alwakeelprogress
04/03/2025Fire-Resistance Rated Construction85 EAST END AVENUECharles Alwakeelprogress
04/03/2025Preliminary85 EAST END AVENUECharles Alwakeelprogress
Latest 50 of 99.
▾Documents — 190 on file (BIS + DOB NOW)
▸Plans & Drawings28
▸DOB NOWPlans/Sketch28
09/02/2026M00531144-P1 · 18 WEST 27 STREETRequest digital key ↗
09/02/2026M00531144-I1 · 18 WEST 27 STREETRequest digital key ↗
08/31/2026M00815517-I1 · 18 WEST 27 STREETRequest digital key ↗
Showing 3 of 28 on file for this type
▸Applications & Permits9
▸DOB NOWLPC Approval/Permit9
08/27/2026M01062563-I1 · 18 WEST 27 STREETOpen ↗
08/25/2026M01053397-I1 · 18 WEST 27 STREETOpen ↗
08/13/2026M01062579-I1 · 18 WEST 27 STREETOpen ↗
Showing 3 of 9 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026M01174715-I1 · 85 EAST END AVENUEOpen ↗
▸Seals & Professional Certifications117
▸DOB NOWProgress Inspector Seal & Signature54
09/23/2026M01053397-P1 · 18 WEST 27 STREETOpen ↗
09/02/2026M01195924-P2 · 85 EAST END AVENUEOpen ↗
09/02/2026M01195924-P2 · 85 EAST END AVENUEOpen ↗
Showing 3 of 54 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature35
09/23/2026M01053397-P1 · 18 WEST 27 STREETOpen ↗
09/23/2026M01053397-P1 · 18 WEST 27 STREETOpen ↗
09/02/2026M01195924-P2 · 85 EAST END AVENUEOpen ↗
Showing 3 of 35 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature28
09/02/2026M00531144-I1 · 18 WEST 27 STREETOpen ↗
09/02/2026M00531144-P1 · 18 WEST 27 STREETOpen ↗
08/27/2026M01062563-I1 · 18 WEST 27 STREETOpen ↗
Showing 3 of 28 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026M01174715-I1 · 85 EAST END AVENUEOpen ↗
▸Environmental & Asbestos26
▸DOB NOWDEP ACP-5: Asbestos Assessment Report26
09/02/2026M00531144-I1 · 18 WEST 27 STREETOpen ↗
09/02/2026M00531144-P1 · 18 WEST 27 STREETOpen ↗
08/27/2026M01062563-I1 · 18 WEST 27 STREETOpen ↗
Showing 3 of 26 on file for this type
▸Other Documents8
▸DOB NOWProof of Historic Building7
08/27/2026M01062563-I1 · 18 WEST 27 STREETOpen ↗
08/25/2026M01053397-I1 · 18 WEST 27 STREETOpen ↗
08/13/2026M01062579-I1 · 18 WEST 27 STREETOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWProperty Ownership Certification1
08/13/2026M01174715-I1 · 85 EAST END AVENUEOpen ↗