Diamond Construction Prop — NYC General Contractor: DOB Permits, Filings & Buildings

Contractor

DIAMOND CONSTRUCTION PROP

General Contractor

MANHATTAN · 9BROOKLYN · 2QUEENS · 1

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12 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

General Contractor

Primary Trade

Activity

Projects by first filing month12 projects all-time

bars = month · line = 3-mo average

Portfolio status

Browse projects →

Signed off325%

Other status975%

By project type

Alteration3

Most active buildings

All buildings →

220 WEST 13 STREETMANHATTAN · latest 03/23/2018

1 projects

61 WEST 62 STREETMANHATTAN · latest 11/07/2018

1 projects

105 WEST 73 STREETMANHATTAN · latest 01/20/2022

1 projects

150 WEST 79 STREETMANHATTAN · latest 01/11/2017

1 projects

310 WEST 79 STREETMANHATTAN · latest 11/09/2018

1 projects

309 EAST 49 STREETMANHATTAN · latest 10/04/2021

1 projects

Key relationships

Everyone →

Design firms

JEAN-LUC BRIGUET ARCHITECTURE PLLC

1 projects

MDG DESIGN GROUP

1 projects

MEHDI GHAZI, P.E., P.C.

1 projects

Filing representatives

ALPHA HOME DESIGN LLC

1 projects

M-DIS DESIGN GROUP

1 projects

RICHARD SWANSON

1 projects

Owners

SOLSTICE RESIDENTIAL GROUP, LLC

1 projects

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00644899 ↗	105 WEST 73 STREET MANHATTAN	Alteration	Signed-off	01/12/2022	01/20/2022	Design JEAN-LUC BRIGUET ARCHITECTURE PLLC Owner SOLSTICE RESIDENTIAL GROUP Filer RICHARD SWANSON	renovate apt 7A, general construction (partitions, finishes, electrical), plumbing fixture replacements, removal, installation, no change to…
M00449730 ↗	309 EAST 49 STREET MANHATTAN	Alteration	Signed-off	01/27/2021	10/04/2021	Design MDG DESIGN GROUP Filer M-DIS DESIGN GROUP	HEREWITH FILE TO RENOVATE EXISTING APARTMENT UNIT 6E. WORK INCLUDES NEW GWB WALL, NEW FLOORING, PAINT, NEW DOORS AND GENERAL CONSTRUCTION. P…
M00555388 ↗	510 EAST 80 STREET MANHATTAN	Alteration	Signed-off	07/26/2021	10/04/2021	Design MEHDI GHAZI, P.E., P.C. Filer ALPHA HOME DESIGN LLC	PROPOSE MINOR PARTITION WORK IN APARTMENT #2B AS PER THE PLAN FILED HEREWITH. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
123910330BIS	245 EAST 93 STREET MANHATTAN	—	ISSUED	12/21/2020	12/21/2020	—	OT
421735894BIS	106-42 RUSCOE STREET QUEENS	—	ISSUED	09/19/2019	09/19/2019	—	OT
322067829BIS	65 WILLOUGHBY AVENUE BROOKLYN	—	ISSUED	12/21/2018	02/27/2019	—	OT, PL

Counts cover all 12 projects (3 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.

Name	Projects together	Most recent
JEAN-LUC BRIGUET ARCHITECTURE PLLC	1	01/12/2022
MDG DESIGN GROUP	1	03/14/2022
MEHDI GHAZI, P.E., P.C.	1	07/26/2021

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
SOLSTICE RESIDENTIAL GROUP, LLC	1	01/12/2022

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
ALPHA HOME DESIGN LLC	1	07/26/2021
M-DIS DESIGN GROUP	1	03/14/2022
RICHARD SWANSON	1	01/12/2022

3 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 12Signed off 3Other status 9

12 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00644899 ↗	105 WEST 73 STREET MANHATTAN	Alteration	Signed-off	01/12/2022	01/20/2022	Design JEAN-LUC BRIGUET ARCHITECTURE PLLC Owner SOLSTICE RESIDENTIAL GROUP Filer RICHARD SWANSON	renovate apt 7A, general construction (partitions, finishes, electrical), plumbing fixture replacements, removal, installation, no change to…
M00449730 ↗	309 EAST 49 STREET MANHATTAN	Alteration	Signed-off	01/27/2021	10/04/2021	Design MDG DESIGN GROUP Filer M-DIS DESIGN GROUP	HEREWITH FILE TO RENOVATE EXISTING APARTMENT UNIT 6E. WORK INCLUDES NEW GWB WALL, NEW FLOORING, PAINT, NEW DOORS AND GENERAL CONSTRUCTION. P…
M00555388 ↗	510 EAST 80 STREET MANHATTAN	Alteration	Signed-off	07/26/2021	10/04/2021	Design MEHDI GHAZI, P.E., P.C. Filer ALPHA HOME DESIGN LLC	PROPOSE MINOR PARTITION WORK IN APARTMENT #2B AS PER THE PLAN FILED HEREWITH. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
123910330BIS	245 EAST 93 STREET MANHATTAN	—	ISSUED	12/21/2020	12/21/2020	—	OT
421735894BIS	106-42 RUSCOE STREET QUEENS	—	ISSUED	09/19/2019	09/19/2019	—	OT
322067829BIS	65 WILLOUGHBY AVENUE BROOKLYN	—	ISSUED	12/21/2018	02/27/2019	—	OT, PL
123409999BIS	310 WEST 79 STREET MANHATTAN	—	ISSUED	05/14/2018	11/09/2018	—	MH, OT, PL
123139013BIS	61 WEST 62 STREET MANHATTAN	—	ISSUED	10/26/2017	11/07/2018	—	OT
321747106BIS	896 MADISON STREET BROOKLYN	—	ISSUED	06/07/2018	06/29/2018	—	OT, PL
122836752BIS	220 WEST 13 STREET MANHATTAN	—	ISSUED	03/13/2018	03/23/2018	—	OT, PL
123010936BIS	446 EAST 86 STREET MANHATTAN	—	ISSUED	02/27/2017	04/05/2017	—	OT, PL
122135625BIS	150 WEST 79 STREET MANHATTAN	—	ISSUED	01/11/2017	01/11/2017	—	OT

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
105 WEST 73 STREET ↗	1	07/08/2026

309 EAST 49 STREET ↗	7	07/08/2026

510 EAST 80 STREET ↗	6	03/21/2026

▾Documents — 244 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch - General Construction3

09/04/2026M00449730-I1 · 309 EAST 49 STREETRequest digital key ↗

09/04/2026M00449730-P1 · 309 EAST 49 STREETRequest digital key ↗

09/04/2026M00449730-P2 · 309 EAST 49 STREETRequest digital key ↗

▸DOB NOWPlans/Sketch2

09/03/2026M00644899-I1 · 105 WEST 73 STREETRequest digital key ↗

08/15/2026M00555388-I1 · 510 EAST 80 STREETRequest digital key ↗

▸Applications & Permits42

▸BISPLAN / WORK APPROVAL APPLICATION19

06/24/2020123910330 · 245 EAST 93 STREETOpen ↗

06/15/2020123910330 · 245 EAST 93 STREETOpen ↗

06/08/2020421735894 · 106-42 RUSCOE STREETOpen ↗

Showing 3 of 19 on file for this type

▸BISWORK PERMIT APPLICATION19

12/21/2020123910330 · 245 EAST 93 STREETOpen ↗

09/20/2019421735894 · 106-42 RUSCOE STREETOpen ↗

07/05/2019321747106 · 896 MADISON STREETOpen ↗

Showing 3 of 19 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

09/17/2018321747106 · 896 MADISON STREETOpen ↗

Showing 1 of 2 on file for this type

▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1

11/20/2019123139013 · 61 WEST 62 STREETOpen ↗

▸DOB NOWLPC Approval/Permit1

09/03/2026M00644899-I1 · 105 WEST 73 STREETOpen ↗

▸Seals & Professional Certifications59

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION23

06/04/2020421735894 · 106-42 RUSCOE STREETOpen ↗

09/19/2019421735894 · 106-42 RUSCOE STREETOpen ↗

05/17/2019123409999 · 310 WEST 79 STREETOpen ↗

Showing 3 of 23 on file for this type

▸DOB NOWProgress Inspector Seal & Signature21

08/30/2026M00449730-P2 · 309 EAST 49 STREETOpen ↗

Showing 3 of 21 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

09/04/2026M00449730-P1 · 309 EAST 49 STREETOpen ↗

09/04/2026M00449730-P2 · 309 EAST 49 STREETOpen ↗

09/04/2026M00449730-I1 · 309 EAST 49 STREETOpen ↗

Showing 3 of 5 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

08/30/2026M00449730-P2 · 309 EAST 49 STREETOpen ↗

08/28/2026M00555388-I1 · 510 EAST 80 STREETOpen ↗

Showing 2 of 4 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

12/19/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

Showing 1 of 3 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

04/25/2018321747106 · 896 MADISON STREETOpen ↗

03/07/2018122836752 · 220 WEST 13 STREETOpen ↗

▸BISProfessional and Owner Certification (POC3)1

12/19/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

▸Trade Schedules & Equipment9

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE9

12/19/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

10/31/2018123409999 · 310 WEST 79 STREETOpen ↗

09/19/2018321747106 · 896 MADISON STREETOpen ↗

Showing 3 of 9 on file for this type

▸Safety & Tenant Protection9

▸BISTenant Protection Plan and Notes7

06/08/2020123910330 · 245 EAST 93 STREETOpen ↗

12/19/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

04/25/2018321747106 · 896 MADISON STREETOpen ↗

Showing 3 of 7 on file for this type

▸BISSTREET TREE CHECKLIST2

06/08/2020421735894 · 106-42 RUSCOE STREETOpen ↗

08/25/2015122135625 · 150 WEST 79 STREETOpen ↗

▸Environmental & Asbestos15

▸BISASBESTOS: CERTIFICATION (DEP ACP5)9

06/08/2020421735894 · 106-42 RUSCOE STREETOpen ↗

12/19/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

04/25/2018321747106 · 896 MADISON STREETOpen ↗

Showing 3 of 9 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

09/04/2026M00449730-I1 · 309 EAST 49 STREETOpen ↗

09/04/2026M00449730-P1 · 309 EAST 49 STREETOpen ↗

09/04/2026M00449730-P2 · 309 EAST 49 STREETOpen ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Energy Compliance25

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS13

06/08/2020421735894 · 106-42 RUSCOE STREETOpen ↗

09/19/2019421735894 · 106-42 RUSCOE STREETOpen ↗

08/07/2019421735894 · 106-42 RUSCOE STREETOpen ↗

Showing 3 of 13 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS6

10/29/2021123910330 · 245 EAST 93 STREETOpen ↗

06/21/2018122836752 · 220 WEST 13 STREETOpen ↗

Showing 3 of 6 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

10/29/2021123910330 · 245 EAST 93 STREETOpen ↗

08/17/2020421735894 · 106-42 RUSCOE STREETOpen ↗

Showing 2 of 3 on file for this type

▸DOB NOWEN2: As Built Energy Analysis.2

09/03/2026M00644899-I1 · 105 WEST 73 STREETOpen ↗

Showing 1 of 2 on file for this type

▸BISENERGY CODE 1ST REVIEW COMPLETE1

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 Reports9

▸BISTECHNICAL REPORT: RESPONSIBILITY7

11/05/2021123910330 · 245 EAST 93 STREETOpen ↗

10/29/2021123910330 · 245 EAST 93 STREETOpen ↗

Showing 3 of 7 on file for this type

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

11/06/2021123910330 · 245 EAST 93 STREETOpen ↗

▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Approvals, Objections & Sign-offs19

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST10

11/08/2021123910330 · 245 EAST 93 STREETOpen ↗

08/17/2020421735894 · 106-42 RUSCOE STREETOpen ↗

11/22/2019123139013 · 61 WEST 62 STREETOpen ↗

Showing 3 of 10 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION5

10/24/2019123139013 · 61 WEST 62 STREETOpen ↗

09/06/2019123139013 · 61 WEST 62 STREETOpen ↗

07/05/2019321747106 · 896 MADISON STREETOpen ↗

Showing 3 of 5 on file for this type

▸BISLANDMARKS APPROVAL4

05/17/2019123409999 · 310 WEST 79 STREETOpen ↗

08/25/2015122135625 · 150 WEST 79 STREETOpen ↗

Showing 2 of 4 on file for this type

▸Cost, Insurance & Ownership18

▸BISCOST AFFIDAVIT14

10/29/2021123910330 · 245 EAST 93 STREETOpen ↗

08/17/2020421735894 · 106-42 RUSCOE STREETOpen ↗

05/17/2019123409999 · 310 WEST 79 STREETOpen ↗

Showing 3 of 14 on file for this type

▸BISHIC LICENSE OR AFFIDAVIT4

12/26/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

12/19/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

06/08/2018321747106 · 896 MADISON STREETOpen ↗

Showing 3 of 4 on file for this type

▸Filing & Intake Forms29

▸BISBOROUGH INTAKE FORM12

11/22/2019123139013 · 61 WEST 62 STREETOpen ↗

11/20/2019123139013 · 61 WEST 62 STREETOpen ↗

10/24/2019123139013 · 61 WEST 62 STREETOpen ↗

Showing 3 of 12 on file for this type

▸BISEFILING COVER SHEET10

06/08/2020421735894 · 106-42 RUSCOE STREETOpen ↗

12/18/2018322067829 · 65 WILLOUGHBY AVENUEOpen ↗

04/26/2018321747106 · 896 MADISON STREETOpen ↗

Showing 3 of 10 on file for this type

▸BISADDITIONAL INFORMATION7

06/25/2020123910330 · 245 EAST 93 STREETOpen ↗

06/24/2020421735894 · 106-42 RUSCOE STREETOpen ↗

04/04/2019123409999 · 310 WEST 79 STREETOpen ↗

Showing 3 of 7 on file for this type

▸Other Documents5

▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1

01/27/2017122135625 · 150 WEST 79 STREETOpen ↗

▸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

▸BISDHCR DOCUMENT1

10/18/2019123139013 · 61 WEST 62 STREETOpen ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

08/09/2019123139013 · 61 WEST 62 STREETOpen ↗

▸BISDepartment of Consumer Affairs (DCA) Form1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

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