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Contractor
W DEVELOPERS CORP
General Contractor
2 projects with open permitsBROOKLYN · 15
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11 buildings
32
Total Filings
15
Projects on File
8
Buildings Worked
2
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month15 projects all-time
0123Jun '17 · 1Jul '17 · 1Mar '18 · 2Nov '18 · 2Oct '19 · 1Jan '20 · 1Feb '20 · 1Mar '20 · 1Jun '20 · 1Apr '21 · 1Oct '21 · 1Nov '21 · 1Dec '21 · 12018201920202021
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit213%
Signed off640%
Other status747%
By project type
Alteration8
Most active buildings
All buildings →
46 STARR STREETBROOKLYN · latest 03/30/2020
3 projects
1325 ATLANTIC AVENUEBROOKLYN · latest 07/23/2024
2 projects
18 STARR STREETBROOKLYN · latest 04/03/2019
2 projects
824 CLASSON AVENUEBROOKLYN · latest 11/03/2021
1 projects
874 KENT AVENUEBROOKLYN · latest 11/27/2021
1 projects
111 WEIRFIELD STREETBROOKLYN · latest 12/01/2021
1 projects
Key relationships
Everyone →
Design firms
2 projects
1 projects
1 projects
1 projects
Filing representatives
1 projects
1 projects
Contractors
1 projects
1 projects
1 projects
Owners
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00348588 ↗20 CHARLES PLACE
BROOKLYN
AlterationPermit Issued06/01/202009/08/2026
Design S. WIEDER ARCHITECT P.C.
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE FILED IN CONJUNCTION WITH NB JOB #321590541.
321673952BIS1325 ATLANTIC AVENUE
BROOKLYN
—ISSUED10/24/201907/23/2024—PL
B00418406 ↗WALLABOUT STREET
BROOKLYN
AlterationSigned-off04/14/202107/08/2024
Design JAY ARCHITECT & ENGINEERING DPC
Owner LW DEVELOPERS CORP
Filer ADVANCED BUILDERS SERVICES
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE FILED IN CONJUNCTION WITH NB 321598614
B00044903 ↗1325 ATLANTIC AVENUE
BROOKLYN
AlterationSigned-off11/21/201807/31/2023
Design TOM KOWALSKI ARCHITECT STUDIO PC
Filer BMB BUILDING CONSULTING INC.
Install temporary construction fence conjunction with Alt1 job no# 321673952. No change in use, egress, and occupancy.
B00653195 ↗661 BUSHWICK AVENUE
BROOKLYN
AlterationPermit Issued12/29/202101/03/2022
Design H & O ENGINEERING, DPC
PROPOSED CONSTRUCTION FENCE. NO CHANGE TO USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00635976 ↗111 WEIRFIELD STREET
BROOKLYN
AlterationSigned-off11/22/202112/01/2021
Design CAVALRY ASSOCIATES
APPLICATION FILED HEREWITH TO REMOVE VIOLATION 35263306P. WORK ONLY IN CELLAR TO REMOVE PARTITIONS AND LEGALIZE 2 PIECE BATHROOM.
Counts cover all 15 projects (8 DOB NOW + 7 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
CAVALRY ASSOCIATES211/22/2021
ALBERTO ROMAN109/07/2020
BTE DESIGN SERVICES103/08/2018
H & O ENGINEERING, DPC112/29/2021
JAY ARCHITECT & ENGINEERING DPC104/14/2021
S. WIEDER ARCHITECT P.C.106/01/2020
TOM KOWALSKI ARCHITECT STUDIO PC103/04/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BLUE ELM INC104/14/2021
GLOBAL HOME IMPROVEMENTS106/01/2020
INNOVATIVE CONSTR NYC LLC106/01/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LW DEVELOPERS CORP104/14/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BMB BUILDING CONSULTING INC.103/04/2020
CAVALRY LLC110/28/2021
8 DOB NOW projects + 7 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 6Other status 7
15 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00348588 ↗20 CHARLES PLACE
BROOKLYN
AlterationPermit Issued06/01/202009/08/2026
Design S. WIEDER ARCHITECT P.C.
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE FILED IN CONJUNCTION WITH NB JOB #321590541.
321673952BIS1325 ATLANTIC AVENUE
BROOKLYN
—ISSUED10/24/201907/23/2024—PL
B00418406 ↗WALLABOUT STREET
BROOKLYN
AlterationSigned-off04/14/202107/08/2024
Design JAY ARCHITECT & ENGINEERING DPC
Owner LW DEVELOPERS CORP
Filer ADVANCED BUILDERS SERVICES
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE FILED IN CONJUNCTION WITH NB 321598614
B00044903 ↗1325 ATLANTIC AVENUE
BROOKLYN
AlterationSigned-off11/21/201807/31/2023
Design TOM KOWALSKI ARCHITECT STUDIO PC
Filer BMB BUILDING CONSULTING INC.
Install temporary construction fence conjunction with Alt1 job no# 321673952. No change in use, egress, and occupancy.
B00653195 ↗661 BUSHWICK AVENUE
BROOKLYN
AlterationPermit Issued12/29/202101/03/2022
Design H & O ENGINEERING, DPC
PROPOSED CONSTRUCTION FENCE. NO CHANGE TO USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00635976 ↗111 WEIRFIELD STREET
BROOKLYN
AlterationSigned-off11/22/202112/01/2021
Design CAVALRY ASSOCIATES
APPLICATION FILED HEREWITH TO REMOVE VIOLATION 35263306P. WORK ONLY IN CELLAR TO REMOVE PARTITIONS AND LEGALIZE 2 PIECE BATHROOM.
B00611623 ↗874 KENT AVENUE
BROOKLYN
AlterationSigned-off10/28/202111/27/2021
Design CAVALRY ASSOCIATES
Filer CAVALRY LLC
APPLICATION FILED HEREWITH TO REMOVE VIOLATION 35103481J. REAR PORCH REMOVED
320889990BIS824 CLASSON AVENUE
BROOKLYN
—ISSUED06/14/201711/03/2021—EQ
321568683BIS1801 BROADWAY
BROOKLYN
—ISSUED11/30/201807/06/2020—EQ, PL
B00276294 ↗46 STARR STREET
BROOKLYN
AlterationSigned-off02/24/202003/30/2020
Design ALBERTO ROMAN
APPLICATION FILED HEREWITH ONLY TO PROPOSE MECHANICAL VENTILATION AND EQUIPMENT TO ALL APARTMENTS AS PER PLANS. FILED IN CONJUNCTION WITH JO…
322032607BIS46 STARR STREET
BROOKLYN
—ISSUED03/16/202003/16/2020—OT
322016849BIS46 STARR STREET
BROOKLYN
—ISSUED01/03/202001/03/2020—OT
B00017133 ↗18 STARR STREET
BROOKLYN
AlterationSigned-off03/08/201804/03/2019
Design BTE DESIGN SERVICES
Construction fence to be filed in conjunction with NB application# 321675353
321372082BIS1636 DEKALB AVENUE
BROOKLYN
—ISSUED07/24/201712/12/2018—EQ, PL
321675353BIS18 STARR STREET
BROOKLYN
—ISSUED03/26/201810/22/2018—PL
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
46 STARR STREET ↗107/08/2026
1325 ATLANTIC AVENUE ↗1607/08/2026
874 KENT AVENUE ↗107/08/2026
WALLABOUT STREET ↗107/08/2026
661 BUSHWICK AVENUE ↗104/09/2026
18 STARR STREET ↗603/21/2026
111 WEIRFIELD STREET ↗303/21/2026
20 CHARLES PLACE ↗303/21/2026
▾Documents — 780 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch - Construction Fence8
09/02/2026B00348588-I1 · 20 CHARLES PLACERequest digital key ↗
08/15/2026B00044903-P1 · 1325 ATLANTIC AVENUERequest digital key ↗
08/15/2026B00044903-I1 · 1325 ATLANTIC AVENUERequest digital key ↗
Showing 3 of 8 on file for this type
▸DOB NOWPlans/Sketch6
09/03/2026B00017133-I1 · 18 STARR STREETRequest digital key ↗
08/31/2026B00611623-I1 · 874 KENT AVENUERequest digital key ↗
08/31/2026B00635976-I1 · 111 WEIRFIELD STREETRequest digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems4
09/02/2026B00276294-I1 · 46 STARR STREETRequest digital key ↗
09/02/2026B00276294-P1 · 46 STARR STREETRequest digital key ↗
Showing 2 of 4 on file for this type
▸Applications & Permits144
▸BISPLAN / WORK APPROVAL APPLICATION57
08/15/2025321673952 · 1325 ATLANTIC AVENUEOpen ↗
03/21/2025321673952 · 1325 ATLANTIC AVENUEOpen ↗
10/23/2020322016849 · 46 STARR STREETOpen ↗
Showing 3 of 57 on file for this type
▸BISWORK PERMIT APPLICATION55
01/03/2020322016849 · 46 STARR STREETOpen ↗
Showing 1 of 55 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION27
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 27 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸Zoning, Tax Lot & Property Records31
▸BISZONING DIAGRAM10
10/30/2019321675353 · 18 STARR STREETOpen ↗
Showing 1 of 10 on file for this type
▸BISADDRESS: NEW HOUSE NUMBER APPROVED9
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 9 on file for this type
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISZONING EXHIBIT I: CERTIFICATION3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISVERIFY TAX LOT3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP2
08/29/2025321673952 · 1325 ATLANTIC AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸Seals & Professional Certifications102
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION64
01/03/2020322016849 · 46 STARR STREETOpen ↗
01/02/2020322016849 · 46 STARR STREETOpen ↗
09/24/2019321675353 · 18 STARR STREETOpen ↗
Showing 3 of 64 on file for this type
▸DOB NOWProgress Inspector Seal & Signature22
09/05/2026B00276294-P2 · 46 STARR STREETOpen ↗
09/05/2026B00276294-P2 · 46 STARR STREETOpen ↗
09/05/2026B00276294-P2 · 46 STARR STREETOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature12
09/03/2026B00017133-I1 · 18 STARR STREETOpen ↗
09/02/2026B00044903-P2 · 1325 ATLANTIC AVENUEOpen ↗
09/02/2026B00044903-P1 · 1325 ATLANTIC AVENUEOpen ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/05/2026B00276294-P2 · 46 STARR STREETOpen ↗
09/05/2026B00276294-P2 · 46 STARR STREETOpen ↗
Showing 2 of 4 on file for this type
▸Trade Schedules & Equipment56
▸BISEQUIPMENT USE PERMITS23
11/16/2020321568683 · 1801 BROADWAYOpen ↗
11/16/2020321568683 · 1801 BROADWAYOpen ↗
11/16/2020321568683 · 1801 BROADWAYOpen ↗
Showing 3 of 23 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT8
10/01/2019321675353 · 18 STARR STREETOpen ↗
09/04/2019321372082 · 1636 DEKALB AVENUEOpen ↗
Showing 2 of 8 on file for this type
▸BISSCHEDULE B - PLUMBING6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION5
09/03/2019321675353 · 18 STARR STREETOpen ↗
Showing 1 of 5 on file for this type
▸BISSEWER CONNECTION: DEP SD1 & SD24
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Safety & Tenant Protection18
▸BISSTREET TREE CHECKLIST8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISSTREET TREE SIGNOFF3
01/05/2021321568683 · 1801 BROADWAYOpen ↗
Showing 1 of 3 on file for this type
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/31/2026B00635976-I1 · 111 WEIRFIELD STREETOpen ↗
08/13/2026B00611623-I1 · 874 KENT AVENUEOpen ↗
Showing 2 of 5 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
01/02/2020322016849 · 46 STARR STREETOpen ↗
Showing 1 of 4 on file for this type
▸DOB NOWOER: Notice to Proceed1
08/14/2026B00418406-I1 · WALLABOUT STREETOpen ↗
▸Energy Compliance53
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS24
01/03/2020322016849 · 46 STARR STREETOpen ↗
01/02/2020322016849 · 46 STARR STREETOpen ↗
08/14/2019321675353 · 18 STARR STREETOpen ↗
Showing 3 of 24 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY10
08/01/2024321673952 · 1325 ATLANTIC AVENUEOpen ↗
08/01/2024321673952 · 1325 ATLANTIC AVENUEOpen ↗
08/04/2022320889990 · 824 CLASSON AVENUEOpen ↗
Showing 3 of 10 on file for this type
▸BISPRELIMINARY COMMISSIONING REPORT CERTIFICATION3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS (EN2)3
08/04/2022320889990 · 824 CLASSON AVENUEOpen ↗
Showing 1 of 3 on file for this type
▸BISELECTRICAL ENERGY CONSUMPTION2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISEXTERIOR LIGHTING POWER2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISFENESTRATION AIR LEAKAGE2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISINTERIOR LIGHTING POWER2
06/28/2022320889990 · 824 CLASSON AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸BISFENESTRATION U-FACTOR & PRODUCT RATING2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISINSULATION PLACEMENT & R VALUES2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026B00611623-I1 · 874 KENT AVENUEOpen ↗
▸Inspections & Test Reports59
▸BISTECHNICAL REPORT: RESPONSIBILITY15
10/15/2024321673952 · 1325 ATLANTIC AVENUEOpen ↗
08/01/2024321673952 · 1325 ATLANTIC AVENUEOpen ↗
08/01/2024321673952 · 1325 ATLANTIC AVENUEOpen ↗
Showing 3 of 15 on file for this type
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER11
08/02/2024321673952 · 1325 ATLANTIC AVENUEOpen ↗
08/15/2019321372082 · 1636 DEKALB AVENUEOpen ↗
08/15/2019321675353 · 18 STARR STREETOpen ↗
Showing 3 of 11 on file for this type
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX10
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 10 on file for this type
▸BISTR3: CONCRETE DESIGN MIX TECHNICAL REPORT8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸BISTECHNICAL REPORT: SOIL INSPECTION5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISHYDRAULIC FLOW CALCULATIONS5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISHYDRO FLOW TEST LETTER3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)2
08/04/2022320889990 · 824 CLASSON AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸Approvals, Objections & Sign-offs48
▸BISSCHEDULE A - OCCUPANCY / USE21
08/15/2025321673952 · 1325 ATLANTIC AVENUEOpen ↗
Showing 1 of 21 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION16
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 16 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6
01/05/2021321568683 · 1801 BROADWAYOpen ↗
09/28/2020322032607 · 46 STARR STREETOpen ↗
09/25/2019321675353 · 18 STARR STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISCONSTRUCTION CODE DETERMINATION3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISSUPERSEDING LETTER2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Cost, Insurance & Ownership43
▸BISPROJECT-SPECIFIC GL INSURANCE16
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 16 on file for this type
▸BISAcord 25 (Acord Certificate of Liability Insurance)13
07/24/2024321673952 · 1325 ATLANTIC AVENUEOpen ↗
Showing 1 of 13 on file for this type
▸BISCOST AFFIDAVIT9
06/25/2025321673952 · 1325 ATLANTIC AVENUEOpen ↗
06/24/2025321673952 · 1325 ATLANTIC AVENUEOpen ↗
09/10/2020322032607 · 46 STARR STREETOpen ↗
Showing 3 of 9 on file for this type
▸BISSTEEL AFFIDAVIT- FINAL3
09/11/2019321372082 · 1636 DEKALB AVENUEOpen ↗
09/03/2019321675353 · 18 STARR STREETOpen ↗
08/28/2019321372082 · 1636 DEKALB AVENUEOpen ↗
▸BISCOST AFFIDAVIT (FINAL): PW32
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Filing & Intake Forms108
▸BISADDITIONAL INFORMATION83
09/02/2025321673952 · 1325 ATLANTIC AVENUEOpen ↗
08/04/2022320889990 · 824 CLASSON AVENUEOpen ↗
07/25/2022320889990 · 824 CLASSON AVENUEOpen ↗
Showing 3 of 83 on file for this type
▸BISEFILING COVER SHEET17
01/02/2020322016849 · 46 STARR STREETOpen ↗
Showing 1 of 17 on file for this type
▸BISBOROUGH INTAKE FORM8
09/25/2019321675353 · 18 STARR STREETOpen ↗
09/11/2019321372082 · 1636 DEKALB AVENUEOpen ↗
08/28/2019321372082 · 1636 DEKALB AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸Other Documents25
▸BISPLOT DIAGRAM9
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 9 on file for this type
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION5
On file, but not among the 200 most recently loaded documents for this source.
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▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION5
On file, but not among the 200 most recently loaded documents for this source.
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▸BISSEPTIC - SUPPORTING DOCUMENTATION4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISSITE CONNECTION:DEP2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type