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Entity
DNA.learning Center City Tech
Tenant · filed under 2 names
BROOKLYN · 2
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
0112Jun '20 · 1Mar '21 · 1Jun '20Jul '20Aug '20Sep '20Oct '20Nov '20Dec '20Jan '21Feb '21Mar '21
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off2100%
By project type
Alteration2
Most active buildings
All buildings →
300 JAY STREETBROOKLYN · latest 04/05/2021
2 projects
Key relationships
Everyone →
Design firms
1 projects
1 projects
Filed under
DNA Learning Center1DNA.learning Center City Tech1
Identified by the contact ids of the people who file for the firm and by its email domain, not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00483152 ↗300 JAY STREET
BROOKLYN
AlterationSigned-off03/31/202104/05/2021
Design KOHLER RONAN, LLC
Contractor CURRENT FIRE PROTECTION I
MODIFICATIONS TO EXISTING SPRINKLER SYSTEM
B00355836 ↗300 JAY STREET
BROOKLYN
AlterationSigned-off06/10/202006/10/2020
Design PATUXENT ENGINEERING LLC
Contractor CARLITOS CONTRACTING CORP
INSTALLATION OF PIPE SCAFFOLD IN ACCORDANCE WITH NYCC 2014 CHAPTER 33. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
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
KOHLER RONAN, LLC103/31/2021
PATUXENT ENGINEERING LLC106/10/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CARLITOS CONTRACTING CORP106/10/2020
CURRENT FIRE PROTECTION I103/31/2021
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
B00483152 ↗300 JAY STREET
BROOKLYN
AlterationSigned-off03/31/202104/05/2021
Design KOHLER RONAN, LLC
Contractor CURRENT FIRE PROTECTION I
MODIFICATIONS TO EXISTING SPRINKLER SYSTEM
B00355836 ↗300 JAY STREET
BROOKLYN
AlterationSigned-off06/10/202006/10/2020
Design PATUXENT ENGINEERING LLC
Contractor CARLITOS CONTRACTING CORP
INSTALLATION OF PIPE SCAFFOLD IN ACCORDANCE WITH NYCC 2014 CHAPTER 33. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
300 JAY STREET ↗203/31/2021
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Supported Scaffold1
09/02/2026B00355836-I1 · 300 JAY STREETRequest digital key ↗
▸DOB NOWPlans/Sketch1
09/01/2026B00483152-I1 · 300 JAY STREETRequest digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/01/2026B00483152-I1 · 300 JAY STREETOpen ↗
08/13/2026B00355836-I1 · 300 JAY STREETOpen ↗
▸Environmental & Asbestos4
▸DOB NOWOER: Notice to Proceed2
08/13/2026B00483152-I1 · 300 JAY STREETOpen ↗
08/13/2026B00355836-I1 · 300 JAY STREETOpen ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026B00355836-I1 · 300 JAY STREETOpen ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
09/01/2026B00483152-I1 · 300 JAY STREETOpen ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
09/01/2026B00483152-I1 · 300 JAY STREETOpen ↗