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Tenant
Cypress Hills Ascend Charter School
Tenant
BROOKLYN · 2
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1 building
2
Total Filings
2
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month2 projects all-time
0112Apr '18 · 1Dec '20 · 120192020
bars = month · line = 3-mo average
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Signed off2100%
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Alteration2
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386 GRANT AVENUEBROOKLYN · latest 01/29/2021
2 projects
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Design firms
1 projects
1 projects
Contractors
1 projects
1 projects
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1 projects
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00417026386 GRANT AVENUE
BROOKLYN
AlterationSigned-off12/15/202001/29/2021
Design KM CONSULTING ENGINEERS, INC.
Owner T-MOBILE
Contractor WIRELESS SITES DEVELOPMEN
Filer GC1 EXPEDITING LLC
Carrier:T-Mobile. Replace(1) existing cabinet & remove(1) existing cabinet on roof. Retrofit(1) existing cabinet. Replace(6) existing antenn…
B00033543386 GRANT AVENUE
BROOKLYN
AlterationSigned-off04/09/201805/24/2018
Design MCRB SERVICE CORP
Contractor INTERSYSTEM S&S CORP
Installation of Sidewalk Shed as per plans.
Counts cover all 2 projects (2 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
KM Consulting Engineers112/15/2020
MCRB Service104/09/2018
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Intersystem S&S104/09/2018
Wireless Sites Development112/15/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
T-Mobile112/15/2020
2 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 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00417026386 GRANT AVENUE
BROOKLYN
AlterationSigned-off12/15/202001/29/2021
Design KM CONSULTING ENGINEERS, INC.
Owner T-MOBILE
Contractor WIRELESS SITES DEVELOPMEN
Filer GC1 EXPEDITING LLC
Carrier:T-Mobile. Replace(1) existing cabinet & remove(1) existing cabinet on roof. Retrofit(1) existing cabinet. Replace(6) existing antenn…
B00033543386 GRANT AVENUE
BROOKLYN
AlterationSigned-off04/09/201805/24/2018
Design MCRB SERVICE CORP
Contractor INTERSYSTEM S&S CORP
Installation of Sidewalk Shed as per plans.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
386 GRANT AVENUE ↗212/15/2020
▾Documents — 7 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch2
09/03/2026B00033543-I1 · 386 GRANT AVENUERequest digital key ↗
09/01/2026B00033543-I1 · 386 GRANT AVENUEOpen ↗
▸DOB NOWPlans/Sketch - Antenna1
09/02/2026B00417026-I1 · 386 GRANT AVENUERequest digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/03/2026B00033543-I1 · 386 GRANT AVENUEOpen ↗
09/02/2026B00417026-I1 · 386 GRANT AVENUEOpen ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/02/2026B00417026-I1 · 386 GRANT AVENUEOpen ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
09/03/2026B00033543-I1 · 386 GRANT AVENUEOpen ↗