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Design Firm
JEFFREY SANDS ARCHITECT
Design
MANHATTAN · 10BROOKLYN · 1
8 buildings
24
Total Filings
11
Projects on File
8
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month11 projects all-time
0123Dec '19 · 1Feb '20 · 1Sep '20 · 1Jul '22 · 2Dec '22 · 1Dec '23 · 1Jan '24 · 1Nov '24 · 1Mar '25 · 2202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off11100%
By project type
Alteration11
Most active buildings
All buildings →
42 8 AVENUEMANHATTAN · latest 03/04/2026
2 projects
350 EAST 72 STREETMANHATTAN · latest 07/27/2022
2 projects
111 EAST 67 STREETMANHATTAN · latest 08/02/2021
2 projects
139 EAST 66 STREETMANHATTAN · latest 10/13/2020
1 projects
751 PARK AVENUEMANHATTAN · latest 12/26/2024
1 projects
815 PARK AVENUEMANHATTAN · latest 04/11/2024
1 projects
Key relationships
Everyone →
JEFFREY SANDSlatest 02/27/2025
17 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01187988 ↗42 8 AVENUE
MANHATTAN
AlterationSigned-off03/11/202503/04/2026MINOR PLUMBING WORK AS PER PLANS. THIS APPLICATION IS SUPERSEDING APPLICATION 103935164. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
M01144568 ↗42 8 AVENUE
MANHATTAN
AlterationSigned-off03/11/202503/25/2025
Contractor KKNY DESIGN INC
LEGALIZING THE COMBINATION OF TWO EXISTING APARTMENTS 9A AND 9B. MINOR PARTITION CHANGES AS PER PLANS. THIS APPLICATION IS TO SUPERCEDE APPL…
M01116490 ↗751 PARK AVENUE
MANHATTAN
AlterationSigned-off11/12/202412/26/2024
Contractor KKNY DESIGN INC
Interior renovation of an existing apartment including partition changes. Repair work to ceilings and floors. New masonry openings as per pl…
M00944625 ↗815 PARK AVENUE
MANHATTAN
AlterationSigned-off01/12/202404/11/2024Renovation of apartment #7C on the 7th floor. no change to use, egress or occupancy
M00969782 ↗1060 PARK AVENUE
MANHATTAN
AlterationSigned-off12/13/202301/23/2024Renovation of apartment #10B at the tenth floor.
B08026863 ↗35 PROSPECT PARK WEST
BROOKLYN
AlterationSigned-off12/09/202208/11/2023
Contractor KKNY DESIGN INC
INTERIOR RENOVATION OF AN EXISTING APARTMENT, INCLUDING PARTITION CHANGES. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Counts cover all 11 projects (11 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
JEFFREY SANDS1702/27/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KKNY DESIGN INC503/11/2025
GO PRO PLUMBING AND HEATI403/11/2025
JCAG CONSTRUCTION LLC201/31/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ADVANCED MANAGEMENT SERVICES105/05/2023
AKAM ASSOCIATES, INC.103/11/2025
DOUGLAS ELLIMAN112/13/2023
DOUGLAS ELLIMAN PROPERTY MANAGEMENT101/31/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AGOUTI CONSTRUCTION CONSULTING201/31/2024
11 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 11Signed off 11
11 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01187988 ↗42 8 AVENUE
MANHATTAN
AlterationSigned-off03/11/202503/04/2026MINOR PLUMBING WORK AS PER PLANS. THIS APPLICATION IS SUPERSEDING APPLICATION 103935164. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
M01144568 ↗42 8 AVENUE
MANHATTAN
AlterationSigned-off03/11/202503/25/2025
Contractor KKNY DESIGN INC
LEGALIZING THE COMBINATION OF TWO EXISTING APARTMENTS 9A AND 9B. MINOR PARTITION CHANGES AS PER PLANS. THIS APPLICATION IS TO SUPERCEDE APPL…
M01116490 ↗751 PARK AVENUE
MANHATTAN
AlterationSigned-off11/12/202412/26/2024
Contractor KKNY DESIGN INC
Interior renovation of an existing apartment including partition changes. Repair work to ceilings and floors. New masonry openings as per pl…
M00944625 ↗815 PARK AVENUE
MANHATTAN
AlterationSigned-off01/12/202404/11/2024Renovation of apartment #7C on the 7th floor. no change to use, egress or occupancy
M00969782 ↗1060 PARK AVENUE
MANHATTAN
AlterationSigned-off12/13/202301/23/2024Renovation of apartment #10B at the tenth floor.
B08026863 ↗35 PROSPECT PARK WEST
BROOKLYN
AlterationSigned-off12/09/202208/11/2023
Contractor KKNY DESIGN INC
INTERIOR RENOVATION OF AN EXISTING APARTMENT, INCLUDING PARTITION CHANGES. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00752658 ↗350 EAST 72 STREET
MANHATTAN
AlterationSigned-off07/14/202207/27/2022PLUMBING WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00742155 ↗350 EAST 72 STREET
MANHATTAN
AlterationSigned-off07/14/202207/20/2022
Contractor KKNY DESIGN INC
INTERIOR RENOVATION OF A DUPLEX APARTMENT, INCLUDING MINOR PARTITIONS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00298792 ↗111 EAST 67 STREET
MANHATTAN
AlterationSigned-off02/07/202008/02/2021
Contractor KKNY DESIGN INC
Mechanical work as per plans. No change of use, egress or occupancy under this application.
M00282354 ↗111 EAST 67 STREET
MANHATTAN
AlterationSigned-off12/17/201904/07/2021PLUMBING WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00403204 ↗139 EAST 66 STREET
MANHATTAN
AlterationSigned-off09/23/202010/13/2020PLUMBING WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Scope of Work
Plumbing — 2 projects · most recent 01/31/2024
Gas Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
42 8 AVENUE ↗202/27/2025
751 PARK AVENUE ↗109/24/2024
815 PARK AVENUE ↗501/31/2024
1060 PARK AVENUE ↗311/30/2023
35 PROSPECT PARK WEST ↗305/03/2023
350 EAST 72 STREET ↗609/01/2022
111 EAST 67 STREET ↗309/21/2021
139 EAST 66 STREET ↗109/23/2020
▾Documents — 126 on file (BIS + DOB NOW)
▸Plans & Drawings22
▸DOB NOWPlans/Sketch18
Showing 3 of 18 on file for this type
▸DOB NOWPlans/Sketch - Plumbing3
▸DOB NOWPlans/Sketch - Mechanical Systems1
▸Applications & Permits10
▸DOB NOWLPC Approval/Permit10
08/15/2026M00969782-I1 · 1060 PARK AVENUEOpen ↗
08/15/2026M00298792-I1 · 111 EAST 67 STREETOpen ↗
08/13/2026M00282354-P1 · 111 EAST 67 STREETOpen ↗
Showing 3 of 10 on file for this type
▸Seals & Professional Certifications65
▸DOB NOWProgress Inspector Seal & Signature25
09/25/2026M00944625-I1 · 815 PARK AVENUEOpen ↗
09/01/2026M00742155-I1 · 350 EAST 72 STREETOpen ↗
09/01/2026M00742155-I1 · 350 EAST 72 STREETOpen ↗
Showing 3 of 25 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature21
09/05/2026M00298792-I1 · 111 EAST 67 STREETOpen ↗
09/04/2026M00403204-I1 · 139 EAST 66 STREETOpen ↗
09/02/2026M00742155-P1 · 350 EAST 72 STREETOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature19
09/25/2026M00944625-I1 · 815 PARK AVENUEOpen ↗
09/01/2026M00742155-I1 · 350 EAST 72 STREETOpen ↗
09/01/2026M00742155-I1 · 350 EAST 72 STREETOpen ↗
Showing 3 of 19 on file for this type
▸Safety & Tenant Protection4
▸DOB NOWTenant Protection Plan4
08/15/2026M00298792-I1 · 111 EAST 67 STREETOpen ↗
08/14/2026M00403204-I1 · 139 EAST 66 STREETOpen ↗
08/13/2026M00282354-I1 · 111 EAST 67 STREETOpen ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos18
▸DOB NOWDEP ACP-5: Asbestos Assessment Report16
09/02/2026M00742155-P1 · 350 EAST 72 STREETOpen ↗
09/02/2026M00742155-I1 · 350 EAST 72 STREETOpen ↗
09/01/2026M00752658-P2 · 350 EAST 72 STREETOpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/15/2026M00298792-I1 · 111 EAST 67 STREETOpen ↗
08/13/2026M00282354-I1 · 111 EAST 67 STREETOpen ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
09/02/2026M00742155-I1 · 350 EAST 72 STREETOpen ↗
▸Other Documents6
▸DOB NOWProof of Historic Building6
08/15/2026M00969782-I1 · 1060 PARK AVENUEOpen ↗
08/13/2026M01187988-I1 · 42 8 AVENUEOpen ↗
08/13/2026M01116490-I1 · 751 PARK AVENUEOpen ↗
Showing 3 of 6 on file for this type