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Contractor
JEFFREY MCMAHON DESIGN &
General Contractor
2 projects with open permitsBROOKLYN · 15
9 buildings
30
Total Filings
15
Projects on File
3
Buildings Worked
2
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month15 projects all-time
0123Oct '15 · 1Feb '16 · 1Mar '16 · 1May '16 · 1Jun '16 · 1Aug '18 · 1Jul '19 · 2Nov '19 · 1Jun '20 · 1Aug '20 · 1May '23 · 1Jun '23 · 1Oct '23 · 1Sep '24 · 1201620172018201920202021202220232024
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit213%
Signed off320%
Other status1067%
By project type
Alteration4
Alteration CO1
Most active buildings
All buildings →
179 15 STREETBROOKLYN · 1 open · latest 04/23/2023
5 projects
403 1 STREETBROOKLYN · 1 open · latest 12/12/2024
3 projects
187 HICKS STREETBROOKLYN · latest 06/08/2016
1 projects
151 STATE STREETBROOKLYN · latest 04/28/2016
1 projects
245 27 STREETBROOKLYN · latest 04/13/2016
1 projects
488 9 STREETBROOKLYN · latest 10/07/2015
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
4 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00931267 ↗403 1 STREET
BROOKLYN
Alteration COPermit Issued10/18/202312/12/2024CONVERT FROM 3 TO 1 FAMILY OF AN EXISTING 3 STORY MASONRY BULDING WITH CELLAR & BASEMENT
B00870436 ↗403 1 STREET
BROOKLYN
AlterationSigned-off09/05/202411/14/2024PROPOSE TO PROVIDE MECHANICAL PLANS FOR OR 3 STORY BUILDING WITH BASEMENT AND CELLAR.
B00860193 ↗28 FT GREENE PLACE
BROOKLYN
AlterationSigned-off05/03/202304/12/2024PROPOSE TO PROVIDE PLANS FOR INTERIOR RENNOVATION PARTITIONING WORK OF EXSITING 2 FAMILY HOUSE . PLUMBING APPLICATION FILED ON JOB#B00867154…
B00883158 ↗403 1 STREET
BROOKLYN
AlterationSigned-off06/01/202304/10/2024PROPOSE TO PROVIDE PLANS FOR INTERIOR PARTITIONING FOR EXISTING 3 STORY BUILDING WITH BASEMENT AND CELLAR. JOB # B00870420. MECHANICAL PLA…
321966636BIS179 15 STREET
BROOKLYN
—ISSUED06/13/202004/23/2023——
321972148BIS179 15 STREET
BROOKLYN
—ISSUED07/11/201904/23/2023—MH
Counts cover all 15 projects (5 DOB NOW + 10 legacy BIS). 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
MIB CONSULTING311/05/2024
KING DAVID ARCHITECTURE PC211/05/2024
ASE PLLC111/25/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
4444 PPPP CORP411/05/2024
5 DOB NOW projects + 10 legacy BIS 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 15Open permit 2Signed off 3Other status 10
Any typeAlteration 4Alteration CO 1
15 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00931267 ↗403 1 STREET
BROOKLYN
Alteration COPermit Issued10/18/202312/12/2024CONVERT FROM 3 TO 1 FAMILY OF AN EXISTING 3 STORY MASONRY BULDING WITH CELLAR & BASEMENT
B00870436 ↗403 1 STREET
BROOKLYN
AlterationSigned-off09/05/202411/14/2024PROPOSE TO PROVIDE MECHANICAL PLANS FOR OR 3 STORY BUILDING WITH BASEMENT AND CELLAR.
B00860193 ↗28 FT GREENE PLACE
BROOKLYN
AlterationSigned-off05/03/202304/12/2024PROPOSE TO PROVIDE PLANS FOR INTERIOR RENNOVATION PARTITIONING WORK OF EXSITING 2 FAMILY HOUSE . PLUMBING APPLICATION FILED ON JOB#B00867154…
B00883158 ↗403 1 STREET
BROOKLYN
AlterationSigned-off06/01/202304/10/2024PROPOSE TO PROVIDE PLANS FOR INTERIOR PARTITIONING FOR EXISTING 3 STORY BUILDING WITH BASEMENT AND CELLAR. JOB # B00870420. MECHANICAL PLA…
321966636BIS179 15 STREET
BROOKLYN
—ISSUED06/13/202004/23/2023——
321972148BIS179 15 STREET
BROOKLYN
—ISSUED07/11/201904/23/2023—MH
321972157BIS179 15 STREET
BROOKLYN
—ISSUED07/11/201904/23/2023—OT, PL
340745670BIS179 15 STREET
BROOKLYN
—ISSUED08/10/202004/23/2023—OT
B00264361 ↗179 15 STREET
BROOKLYN
AlterationPermit Issued11/25/201905/11/2022
Design ASE PLLC
INSTALL CONSTRUCTION FENCE.
321541168BIS461 12 STREET
BROOKLYN
—ISSUED08/03/201808/03/2018—OT
321233544BIS187 HICKS STREET
BROOKLYN
—ISSUED06/08/201606/08/2016—OT
321246317BIS109 MAC DONOUGH STREET
BROOKLYN
—ISSUED05/02/201605/25/2016—OT, PL
321247548BIS151 STATE STREET
BROOKLYN
—ISSUED03/30/201604/28/2016—MH, OT, PL
321276070BIS245 27 STREET
BROOKLYN
—ISSUED02/11/201604/13/2016—EQ, OT, PL
320985243BIS488 9 STREET
BROOKLYN
—ISSUED10/07/201510/07/2015—OT
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
179 15 STREET ↗807/08/2026
403 1 STREET ↗1607/08/2026
28 FT GREENE PLACE ↗603/21/2026
▾Documents — 330 on file (BIS + DOB NOW)
▸Plans & Drawings13
▸DOB NOWPlans/Sketch12
08/27/2026B00883158-P1 · 403 1 STREETRequest digital key ↗
08/27/2026B00883158-P3 · 403 1 STREETRequest digital key ↗
08/24/2026B00870436-I1 · 403 1 STREETRequest digital key ↗
Showing 3 of 12 on file for this type
▸DOB NOWPlans/Sketch - Construction Fence1
09/02/2026B00264361-I1 · 179 15 STREETRequest digital key ↗
▸Applications & Permits60
▸BISPLAN / WORK APPROVAL APPLICATION36
03/17/2025321966636 · 179 15 STREETOpen ↗
09/20/2022321966636 · 179 15 STREETOpen ↗
07/22/2022321966636 · 179 15 STREETOpen ↗
Showing 3 of 36 on file for this type
▸BISWORK PERMIT APPLICATION21
07/09/2022321966636 · 179 15 STREETOpen ↗
08/10/2020340745670 · 179 15 STREETOpen ↗
08/06/2018321541168 · 461 12 STREETOpen ↗
Showing 3 of 21 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2
10/12/2022321966636 · 179 15 STREETOpen ↗
12/30/2019321276070 · 245 27 STREETOpen ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
05/01/2024321966636 · 179 15 STREETOpen ↗
▸Zoning, Tax Lot & Property Records4
▸BISZONING EXHIBIT I: CERTIFICATION1
10/12/2022321966636 · 179 15 STREETOpen ↗
▸BISZONING DIAGRAM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
10/12/2022321966636 · 179 15 STREETOpen ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications71
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION20
12/18/2019321276070 · 245 27 STREETOpen ↗
03/20/2019321541168 · 461 12 STREETOpen ↗
03/20/2019321541168 · 461 12 STREETOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWProgress Inspector Seal & Signature20
09/23/2026B00931267-I1 · 403 1 STREETOpen ↗
09/23/2026B00931267-I1 · 403 1 STREETOpen ↗
09/02/2026B00883158-P3 · 403 1 STREETOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature12
08/27/2026B00860193-P2 · 28 FT GREENE PLACEOpen ↗
08/27/2026B00860193-P1 · 28 FT GREENE PLACEOpen ↗
08/27/2026B00860193-I1 · 28 FT GREENE PLACEOpen ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature12
09/23/2026B00931267-I1 · 403 1 STREETOpen ↗
09/02/2026B00883158-P3 · 403 1 STREETOpen ↗
09/01/2026B00860193-P2 · 28 FT GREENE PLACEOpen ↗
Showing 3 of 12 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
07/29/2020340745670 · 179 15 STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
07/29/2020340745670 · 179 15 STREETOpen ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
07/29/2020340745670 · 179 15 STREETOpen ↗
▸Trade Schedules & Equipment23
▸BISEQUIPMENT USE PERMITS9
05/17/2023321972148 · 179 15 STREETOpen ↗
05/17/2023321972148 · 179 15 STREETOpen ↗
05/17/2023321972148 · 179 15 STREETOpen ↗
Showing 3 of 9 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE6
01/29/2016321246317 · 109 MAC DONOUGH STREETOpen ↗
01/21/2016321247548 · 151 STATE STREETOpen ↗
09/17/2015321233544 · 187 HICKS STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISSCHEDULE B - PLUMBING3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT3
05/17/2023321972148 · 179 15 STREETOpen ↗
05/15/2023321972148 · 179 15 STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸Safety & Tenant Protection14
▸BISSTREET TREE CHECKLIST7
12/18/2019321276070 · 245 27 STREETOpen ↗
01/29/2016321246317 · 109 MAC DONOUGH STREETOpen ↗
01/21/2016321247548 · 151 STATE STREETOpen ↗
Showing 3 of 7 on file for this type
▸BISTenant Protection Plan and Notes5
12/18/2019321276070 · 245 27 STREETOpen ↗
Showing 1 of 5 on file for this type
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos18
▸BISASBESTOS: CERTIFICATION (DEP ACP5)10
07/29/2020340745670 · 179 15 STREETOpen ↗
03/13/2018321541168 · 461 12 STREETOpen ↗
02/02/2016321246317 · 109 MAC DONOUGH STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/27/2026B00883158-P3 · 403 1 STREETOpen ↗
08/27/2026B00883158-P1 · 403 1 STREETOpen ↗
08/24/2026B00870436-I1 · 403 1 STREETOpen ↗
Showing 3 of 8 on file for this type
▸Energy Compliance32
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS16
12/18/2019321276070 · 245 27 STREETOpen ↗
03/20/2019321541168 · 461 12 STREETOpen ↗
08/06/2018321541168 · 461 12 STREETOpen ↗
Showing 3 of 16 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY7
07/11/2024321966636 · 179 15 STREETOpen ↗
Showing 1 of 7 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS5
04/11/2024321972157 · 179 15 STREETOpen ↗
03/20/2019321541168 · 461 12 STREETOpen ↗
06/02/2016320985243 · 488 9 STREETOpen ↗
Showing 3 of 5 on file for this type
▸BISELECTRICAL ENERGY CONSUMPTION1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸BIS* HVAC INSULATION AND SEALING1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Inspections & Test Reports28
▸BISTECHNICAL REPORT: RESPONSIBILITY17
07/11/2024321966636 · 179 15 STREETOpen ↗
05/08/2023321972148 · 179 15 STREETOpen ↗
05/08/2023321972148 · 179 15 STREETOpen ↗
Showing 3 of 17 on file for this type
▸BISTECHNICAL REPORT: SOIL INSPECTION4
08/10/2020340745670 · 179 15 STREETOpen ↗
07/29/2020340745670 · 179 15 STREETOpen ↗
Showing 2 of 4 on file for this type
▸BISSUBSURFACE / SOILS INVESTIGATION (BORINGS/TEST PITS)1
04/12/2024321972157 · 179 15 STREETOpen ↗
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸BISSUBGRADE INSP / SOILS-SITE PREP1
08/10/2020340745670 · 179 15 STREETOpen ↗
▸BISSOIL REPORT1
07/29/2020340745670 · 179 15 STREETOpen ↗
▸BISMECHANICAL SYSTEMS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1
04/09/2024321972157 · 179 15 STREETOpen ↗
▸BISSOIL PERC. TEST-PVT ON-SITE STORM WATER DRAINAGE DISPOSAL SYS & DET. FACL.1
04/09/2024321972157 · 179 15 STREETOpen ↗
▸Approvals, Objections & Sign-offs13
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5
04/12/2024321972157 · 179 15 STREETOpen ↗
12/18/2019321276070 · 245 27 STREETOpen ↗
03/20/2019321541168 · 461 12 STREETOpen ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE3
07/22/2022321966636 · 179 15 STREETOpen ↗
07/11/2022321966636 · 179 15 STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISADMINISTRATIVE OBJECTIONS2
01/22/2016321247548 · 151 STATE STREETOpen ↗
10/15/2014320985243 · 488 9 STREETOpen ↗
▸BISLANDMARKS APPROVAL2
06/26/2018321541168 · 461 12 STREETOpen ↗
04/06/2016321246317 · 109 MAC DONOUGH STREETOpen ↗
▸BISFINAL1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Cost, Insurance & Ownership18
▸BISCOST AFFIDAVIT18
04/08/2024321972157 · 179 15 STREETOpen ↗
05/08/2023321972148 · 179 15 STREETOpen ↗
09/24/2021340745670 · 179 15 STREETOpen ↗
Showing 3 of 18 on file for this type
▸Filing & Intake Forms27
▸BISADDITIONAL INFORMATION12
11/04/2022321966636 · 179 15 STREETOpen ↗
10/12/2022321966636 · 179 15 STREETOpen ↗
03/31/2020321276070 · 245 27 STREETOpen ↗
Showing 3 of 12 on file for this type
▸BISEFILING COVER SHEET11
02/02/2016321246317 · 109 MAC DONOUGH STREETOpen ↗
01/29/2016321246317 · 109 MAC DONOUGH STREETOpen ↗
01/21/2016321247548 · 151 STATE STREETOpen ↗
Showing 3 of 11 on file for this type
▸BISBOROUGH INTAKE FORM3
12/18/2019321276070 · 245 27 STREETOpen ↗
03/20/2019321541168 · 461 12 STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Other Documents9
▸DOB NOWProperty Ownership Certification3
08/23/2026B00931267-I1 · 403 1 STREETOpen ↗
08/23/2026B00931267-P1 · 403 1 STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISPLOT DIAGRAM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISPVT ON-SITE STORM WATER DISPOSAL SYSTEMS & DETENTION FACL., INSTALLATION1
04/09/2024321972157 · 179 15 STREETOpen ↗
▸BISMAINTENANCE INFORMATION1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸BISPERMANENT CERTIFICATE1
04/08/2024321972157 · 179 15 STREETOpen ↗
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
05/17/2023321972148 · 179 15 STREETOpen ↗
▸DOB NOWFinal Survey1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type