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Contractor
BLACK DIAMOND DEVEL LLC
General Contractor
3 projects with open permitsBROOKLYN · 14QUEENS · 2BRONX · 1
9 buildings
18
Total Filings
17
Projects on File
5
Buildings Worked
3
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month17 projects all-time
0123Oct '13 · 1Nov '13 · 1May '16 · 1Aug '16 · 1Apr '17 · 1Mar '19 · 1Jul '19 · 1Oct '19 · 1Aug '20 · 2Sep '20 · 1Nov '21 · 2Dec '23 · 1Jul '24 · 1Jul '25 · 1Dec '25 · 1201420152016201720182019202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit318%
Signed off529%
Other status953%
By project type
Alteration7
Alteration CO1
Most active buildings
All buildings →
117 AINSLIE STREETBROOKLYN · latest 11/15/2021
5 projects
42 DEVOE STREETBROOKLYN · latest 08/01/2022
3 projects
391 SOUTH 3 STREETBROOKLYN · latest 05/16/2017
2 projects
150 RICHARDSON STBROOKLYN · latest 10/07/2014
2 projects
853 TIFFANY STREETBRONX · 1 open · latest 01/27/2026
1 projects
1308 EAST 85 STREETBROOKLYN · latest 12/02/2024
1 projects
Key relationships
Everyone →
Filing representatives
Contractors
Owners
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X01323466 ↗853 TIFFANY STREET
BRONX
AlterationPermit Issued12/09/202501/27/2026RENOVATION OF SECOND FLOOR OFFICES. RECONFIGURE ENTRY VESTIBULES AND RECEPTION AREAS AT FIRST STORY. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
Q01252410 ↗103-12 ROOSEVELT AVENUE
QUEENS
AlterationPermit Issued07/10/202507/11/2025INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAP…
B00974289 ↗1308 EAST 85 STREET
BROOKLYN
AlterationSigned-off12/14/202312/02/2024AREA OF WORK TO RESTORE GARAGE TO LEGAL CONDITIONS ONLY. ADDRESSING VIO #S 34688048Z,34612976K,34874575J,34874213M. .NO CHANGE IN USE, OCCUP…
Q00851355 ↗62-60 60 STREET
QUEENS
Alteration COPermit Issued07/26/202409/25/2024PROPOSED WORK ON FLOOR 3 ONLY FOR MINOR PARTITION WORK & INSTALL NEW SKYLIGHT. CORRECT CLERICAL ERROR FOR # OF STORIES AND DUs FOR EXISTING …
321827145BIS42 DEVOE STREET
BROOKLYN
—ISSUED09/29/202008/01/2022——
B00348447 ↗117 AINSLIE STREET
BROOKLYN
AlterationSigned-off11/13/202111/15/2021INSTALLATION OF NEW MECHANICAL EQUIPMENT FILED IN CONJUNCTION WITH WORK PERFORMED UNDER ALT2 APPLICATION 340659139. NO CHANGE IN USE, OCCUPA…
Counts cover all 17 projects (8 DOB NOW + 9 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
PAPA ARCHITECTURE PC601/07/2026
ASHRAF CORP108/27/2025
PENTA WINDMILLER ARCHITECTURE, PC112/14/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ALPHA SCAFFOLDING INC108/27/2025
MACCARONE PLUMBING INC101/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ALPHA SCAFFOLDING INC108/27/2025
H.O.G.A.R., INC.101/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CLARKE CONSTRUCTION CONSULTANTS112/14/2023
8 DOB NOW projects + 9 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 17Open permit 3Signed off 5Other status 9
Any typeAlteration 7Alteration CO 1
17 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X01323466 ↗853 TIFFANY STREET
BRONX
AlterationPermit Issued12/09/202501/27/2026RENOVATION OF SECOND FLOOR OFFICES. RECONFIGURE ENTRY VESTIBULES AND RECEPTION AREAS AT FIRST STORY. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
Q01252410 ↗103-12 ROOSEVELT AVENUE
QUEENS
AlterationPermit Issued07/10/202507/11/2025INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAP…
B00974289 ↗1308 EAST 85 STREET
BROOKLYN
AlterationSigned-off12/14/202312/02/2024AREA OF WORK TO RESTORE GARAGE TO LEGAL CONDITIONS ONLY. ADDRESSING VIO #S 34688048Z,34612976K,34874575J,34874213M. .NO CHANGE IN USE, OCCUP…
Q00851355 ↗62-60 60 STREET
QUEENS
Alteration COPermit Issued07/26/202409/25/2024PROPOSED WORK ON FLOOR 3 ONLY FOR MINOR PARTITION WORK & INSTALL NEW SKYLIGHT. CORRECT CLERICAL ERROR FOR # OF STORIES AND DUs FOR EXISTING …
321827145BIS42 DEVOE STREET
BROOKLYN
—ISSUED09/29/202008/01/2022——
B00348447 ↗117 AINSLIE STREET
BROOKLYN
AlterationSigned-off11/13/202111/15/2021INSTALLATION OF NEW MECHANICAL EQUIPMENT FILED IN CONJUNCTION WITH WORK PERFORMED UNDER ALT2 APPLICATION 340659139. NO CHANGE IN USE, OCCUPA…
322028257BIS117 AINSLIE STREET
BROOKLYN
—ISSUED11/10/202111/10/2021——
340689507BIS42 DEVOE STREET
BROOKLYN
—ISSUED07/25/201912/13/2020—OT
B00386883 ↗117 AINSLIE STREET
BROOKLYN
AlterationSigned-off08/18/202008/19/2020INSTALLATION OF TEMPORARY 8' HIGH PLYWOOD FENCE SURROUNDING PROPERTY AND WITHIN 3' OF THE STREET LINE. FILED IN CONJUNCTION WITH 340659139.
B00386948 ↗42 DEVOE STREET
BROOKLYN
AlterationSigned-off08/18/202008/19/2020INSTALLATION OF TEMPORARY 8' HIGH PLYWOOD FENCE SURROUNDING PROPERTY AND WITHIN 3' OF THE STREET LINE. FILED IN CONJUNCTION WITH 321827145.
B00146766 ↗117 AINSLIE STREET
BROOKLYN
AlterationSigned-off10/24/201910/25/2019INSTALLATION OF TEMPORARY 8' HIGH PLYWOOD FENCE SURROUNDING PROPERTY AND WITHIN 3' OF THE STREET LINE. FILED IN CONJUNCTION WITH 340659139.
321230020BIS34 MASPETH AVENUE
BROOKLYN
—ISSUED04/06/201704/30/2019—EQ, PL
340659139BIS117 AINSLIE STREET
BROOKLYN
—ISSUED03/04/201903/04/2019—OT
321397109BIS391 SOUTH 3 STREET
BROOKLYN
—ISSUED08/10/201605/16/2017—EQ, PL
340377363BIS391 SOUTH 3 STREET
BROOKLYN
—ISSUED05/10/201608/08/2016—OT
320377668BIS150 RICHARDSON ST
BROOKLYN
—ISSUED10/15/201310/07/2014—EQ, PL
340099583BIS150 RICHARDSON ST
BROOKLYN
—ISSUED11/25/201311/25/2013—OT
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
62-60 60 STREET ↗107/08/2026
853 TIFFANY STREET ↗104/09/2026
42 DEVOE STREET ↗803/22/2026
117 AINSLIE STREET ↗603/21/2026
1308 EAST 85 STREET ↗203/21/2026
▾Documents — 496 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch5
08/21/2026Q00851355-I1 · 62-60 60 STREETRequest digital key ↗
08/21/2026Q00851355-P1 · 62-60 60 STREETRequest digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Construction Fence3
▸DOB NOWPlans/Sketch - Mechanical Systems1
▸Applications & Permits82
▸BISPLAN / WORK APPROVAL APPLICATION43
08/30/2021322028257 · 117 AINSLIE STREETOpen ↗
08/18/2020340659139 · 117 AINSLIE STREETOpen ↗
08/10/2020340659139 · 117 AINSLIE STREETOpen ↗
Showing 3 of 43 on file for this type
▸BISWORK PERMIT APPLICATION26
11/22/2021322028257 · 117 AINSLIE STREETOpen ↗
08/20/2019340659139 · 117 AINSLIE STREETOpen ↗
08/20/2019340689507 · 42 DEVOE STREETOpen ↗
Showing 3 of 26 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION7
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 7 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION5
11/22/2021322028257 · 117 AINSLIE STREETOpen ↗
Showing 1 of 5 on file for this type
▸BISPARTIAL DEMO PLAN & DS1 (FOR AL/EW-OT PERMITS)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Zoning, Tax Lot & Property Records21
▸BISZONING DIAGRAM7
11/01/2017321397109 · 391 SOUTH 3 STREETOpen ↗
Showing 1 of 7 on file for this type
▸BISADDRESS: NEW HOUSE NUMBER APPROVED4
11/25/2021322028257 · 117 AINSLIE STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISZRD1-Zoning Resolution Determination2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP2
11/09/2022321827145 · 42 DEVOE STREETOpen ↗
11/25/2021322028257 · 117 AINSLIE STREETOpen ↗
▸BISVERIFY TAX LOT2
11/09/2022321827145 · 42 DEVOE STREETOpen ↗
11/23/2021322028257 · 117 AINSLIE STREETOpen ↗
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/13/2026Q00851355-P1 · 62-60 60 STREETOpen ↗
Showing 1 of 2 on file for this type
▸Seals & Professional Certifications53
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION24
08/27/2019321230020 · 34 MASPETH AVENUEOpen ↗
08/27/2019321230020 · 34 MASPETH AVENUEOpen ↗
12/05/2017321397109 · 391 SOUTH 3 STREETOpen ↗
Showing 3 of 24 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
09/02/2026B00146766-I1 · 117 AINSLIE STREETOpen ↗
08/26/2026B00974289-I1 · 1308 EAST 85 STREETOpen ↗
08/21/2026Q00851355-P1 · 62-60 60 STREETOpen ↗
Showing 3 of 9 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT5
07/23/2019340689507 · 42 DEVOE STREETOpen ↗
05/06/2016340377363 · 391 SOUTH 3 STREETOpen ↗
11/21/2013340099583 · 150 RICHARDSON STOpen ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY4
07/23/2019340689507 · 42 DEVOE STREETOpen ↗
05/06/2016340377363 · 391 SOUTH 3 STREETOpen ↗
11/21/2013340099583 · 150 RICHARDSON STOpen ↗
Showing 3 of 4 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION4
07/23/2019340689507 · 42 DEVOE STREETOpen ↗
05/06/2016340377363 · 391 SOUTH 3 STREETOpen ↗
11/21/2013340099583 · 150 RICHARDSON STOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/25/2026Q00851355-I1 · 62-60 60 STREETOpen ↗
08/25/2026Q00851355-I1 · 62-60 60 STREETOpen ↗
08/24/2026B00974289-I1 · 1308 EAST 85 STREETOpen ↗
Showing 3 of 4 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
▸DOB NOWSpecial Inspector Seal & Signature1
08/24/2026B00974289-I1 · 1308 EAST 85 STREETOpen ↗
▸Trade Schedules & Equipment22
▸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
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION4
01/20/2022322028257 · 117 AINSLIE STREETOpen ↗
08/27/2019321230020 · 34 MASPETH AVENUEOpen ↗
11/29/2017321397109 · 391 SOUTH 3 STREETOpen ↗
Showing 3 of 4 on file for this type
▸BISSELF-CERT PLUMBING NOTICE3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISSEWER/HOUSE CON SIGNOFF: DEP HC 0212
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISPLUMBING - SUPPORTING DOCUMENTATION2
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 Protection12
▸BISSTREET TREE CHECKLIST4
11/22/2021322028257 · 117 AINSLIE STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISSTREET TREE SIGNOFF2
12/20/2022321827145 · 42 DEVOE STREETOpen ↗
11/23/2021322028257 · 117 AINSLIE STREETOpen ↗
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISSTREET TREE SUPPORTING DOCUMENT2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWStreet Tree Checklist2
08/13/2026Q00851355-P1 · 62-60 60 STREETOpen ↗
08/13/2026Q00851355-I1 · 62-60 60 STREETOpen ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/26/2026B00974289-I1 · 1308 EAST 85 STREETOpen ↗
08/21/2026Q00851355-P1 · 62-60 60 STREETOpen ↗
08/21/2026Q00851355-I1 · 62-60 60 STREETOpen ↗
Showing 3 of 4 on file for this type
▸Energy Compliance27
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS14
12/05/2017321397109 · 391 SOUTH 3 STREETOpen ↗
11/29/2017321397109 · 391 SOUTH 3 STREETOpen ↗
11/08/2017340377363 · 391 SOUTH 3 STREETOpen ↗
Showing 3 of 14 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS4
11/29/2017321397109 · 391 SOUTH 3 STREETOpen ↗
11/08/2017340377363 · 391 SOUTH 3 STREETOpen ↗
Showing 2 of 4 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4
11/15/2021340659139 · 117 AINSLIE STREETOpen ↗
03/01/2019340659139 · 117 AINSLIE STREETOpen ↗
Showing 2 of 4 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS (EN2)2
11/02/2022321827145 · 42 DEVOE STREETOpen ↗
11/15/2021340659139 · 117 AINSLIE STREETOpen ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS2
05/06/2016340377363 · 391 SOUTH 3 STREETOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026B00348447-I1 · 117 AINSLIE STREETOpen ↗
▸Inspections & Test Reports36
▸BISTECHNICAL REPORT: RESPONSIBILITY15
11/15/2021340659139 · 117 AINSLIE STREETOpen ↗
05/12/2021340689507 · 42 DEVOE STREETOpen ↗
07/23/2019340689507 · 42 DEVOE STREETOpen ↗
Showing 3 of 15 on file for this type
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER7
12/27/2022321827145 · 42 DEVOE STREETOpen ↗
Showing 1 of 7 on file for this type
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISSOIL REPORT3
11/21/2013340099583 · 150 RICHARDSON STOpen ↗
Showing 1 of 3 on file for this type
▸BISCONCRETE - CAST-IN-PLACE2
11/21/2013340099583 · 150 RICHARDSON STOpen ↗
Showing 1 of 2 on file for this type
▸BISMECHANICAL SYSTEMS2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION2
10/17/2019320377668 · 150 RICHARDSON STOpen ↗
10/09/2019320377668 · 150 RICHARDSON STOpen ↗
▸BISTECHNICAL REPORT: SOIL INSPECTION2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Approvals, Objections & Sign-offs68
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST27
11/23/2021340659139 · 117 AINSLIE STREETOpen ↗
05/12/2021340689507 · 42 DEVOE STREETOpen ↗
03/27/2020321230020 · 34 MASPETH AVENUEOpen ↗
Showing 3 of 27 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION20
08/27/2019321230020 · 34 MASPETH AVENUEOpen ↗
07/23/2019321230020 · 34 MASPETH AVENUEOpen ↗
11/08/2017340377363 · 391 SOUTH 3 STREETOpen ↗
Showing 3 of 20 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE14
11/19/2019320377668 · 150 RICHARDSON STOpen ↗
11/15/2019320377668 · 150 RICHARDSON STOpen ↗
Showing 2 of 14 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
08/06/2015340099583 · 150 RICHARDSON STOpen ↗
Showing 1 of 2 on file for this type
▸BISFINAL2
07/23/2019340689507 · 42 DEVOE STREETOpen ↗
11/21/2013340099583 · 150 RICHARDSON STOpen ↗
▸Cost, Insurance & Ownership21
▸BISCOST AFFIDAVIT10
07/23/2019340689507 · 42 DEVOE STREETOpen ↗
11/29/2017321397109 · 391 SOUTH 3 STREETOpen ↗
11/08/2017340377363 · 391 SOUTH 3 STREETOpen ↗
Showing 3 of 10 on file for this type
▸BISPROJECT-SPECIFIC GL INSURANCE5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW34
11/02/2022321827145 · 42 DEVOE STREETOpen ↗
11/23/2021322028257 · 117 AINSLIE STREETOpen ↗
11/16/2021340659139 · 117 AINSLIE STREETOpen ↗
Showing 3 of 4 on file for this type
▸BISAcord 25 (Acord Certificate of Liability Insurance)2
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 Forms66
▸BISADDITIONAL INFORMATION38
10/06/2021322028257 · 117 AINSLIE STREETOpen ↗
09/27/2021322028257 · 117 AINSLIE STREETOpen ↗
09/27/2021322028257 · 117 AINSLIE STREETOpen ↗
Showing 3 of 38 on file for this type
▸BISBOROUGH INTAKE FORM18
03/27/2020321230020 · 34 MASPETH AVENUEOpen ↗
01/08/2020320377668 · 150 RICHARDSON STOpen ↗
01/03/2020320377668 · 150 RICHARDSON STOpen ↗
Showing 3 of 18 on file for this type
▸BISEFILING COVER SHEET5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET4
07/23/2019340689507 · 42 DEVOE STREETOpen ↗
Showing 1 of 4 on file for this type
▸DOB NOWAI1 Form (from plan PDF)1
08/16/2026Q00851355-P1 · 62-60 60 STREETOpen ↗
▸Other Documents20
▸BISPLOT DIAGRAM8
11/29/2017321397109 · 391 SOUTH 3 STREETOpen ↗
Showing 1 of 8 on file for this type
▸BISSITE CONNECTION:DEP4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION2
08/27/2019321230020 · 34 MASPETH AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWProperty Ownership Certification2
08/21/2026Q00851355-I1 · 62-60 60 STREETOpen ↗
08/21/2026Q00851355-P1 · 62-60 60 STREETOpen ↗
▸DOB NOWFinal Survey1
08/13/2026Q00851355-I1 · 62-60 60 STREETOpen ↗