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Design Firm
Blackstone Engineering, PLLC
Design
1 project with open permitsBROOKLYN · 3STATEN ISLAND · 3MANHATTAN · 2
8 of 9 buildings mapped
13
Total Filings
9
Projects on File
9
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month9 projects all-time
0134Mar '21 · 1Jun '24 · 1Nov '25 · 1Dec '25 · 1May '26 · 3Jun '26 · 1Aug '26 · 120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit111%
Signed off444%
Filed only444%
By project type
Alteration9
Most active buildings
All buildings →
39 EAST 20 STREETMANHATTAN · latest 02/02/2026
1 projects
480 WEST END AVENUEMANHATTAN · latest 03/08/2022
1 projects
162 COLUMBIA HEIGHTSBROOKLYN · 1 open · latest 08/13/2026
1 projects
266 BROOKLYN AVENUEBROOKLYN · latest 11/05/2025
1 projects
344 96 STREETBROOKLYN · latest 10/27/2024
1 projects
36-26 GREENPOINT AVENUEQUEENS · latest 05/11/2026
1 projects
Key relationships
Everyone →
Filing representatives
Contractors
Not Applicable
2 projects
1 projects
Owners
Pericles Stavridislatest 07/28/2026
9 filings
Filed under
Blackstone Engineering, PLLC13
Identified by the contact ids of the people who file for the firm and by its email domain (blkstne.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01391567 ↗162 COLUMBIA HEIGHTS
BROOKLYN
AlterationPermit Issued05/27/202608/13/2026RESPECTFULLY PROPOSING REMOVAL OF EXISTING ACCORDION DOORS AND INSTALLATION OF FRENCH DOORS TO REAR DECK, AND INSTALLATION OF PRE-FABRICATED…
S01405075 ↗144 WILSON TERRACE
STATEN ISLAND
AlterationFiled — no permit on record08/05/2026——
S01407686 ↗115 CORSON AVENUE
STATEN ISLAND
AlterationFiled — no permit on record06/04/2026——
S01396492 ↗1510 BAY STREET
STATEN ISLAND
AlterationSigned-off05/07/202605/12/2026—CONSTRUCTION OF CONCRETE WALKWAY TO REAR OF BUILDING
Q01379890 ↗36-26 GREENPOINT AVENUE
QUEENS
AlterationFiled — no permit on record05/11/2026———
M01319929 ↗39 EAST 20 STREET
MANHATTAN
AlterationSigned-off12/08/202502/02/2026
Contractor ANTHONY CAIAZZO
DOCUMENT INSTALLATION OF SPRINKLERS IN UNIT ON THE 007 AND 008 FLOOR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Counts cover all 9 projects (9 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
Pericles Stavridis907/28/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Not Applicable207/29/2026
J. CAIAZZO PLBG & HTG COR112/08/2025
JCR SERVICES GROUP CORP105/27/2026
POLTEAM INC102/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
The Abrahim RE Corp108/05/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ADAM MAISER202/25/2026
C&P DESIGN CONSULTANTS108/05/2026
LARGIME MUJOVIC106/04/2026
9 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 9Open permit 1Signed off 4Filed only 4
9 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01391567 ↗162 COLUMBIA HEIGHTS
BROOKLYN
AlterationPermit Issued05/27/202608/13/2026RESPECTFULLY PROPOSING REMOVAL OF EXISTING ACCORDION DOORS AND INSTALLATION OF FRENCH DOORS TO REAR DECK, AND INSTALLATION OF PRE-FABRICATED…
S01405075 ↗144 WILSON TERRACE
STATEN ISLAND
AlterationFiled — no permit on record08/05/2026——
S01407686 ↗115 CORSON AVENUE
STATEN ISLAND
AlterationFiled — no permit on record06/04/2026——
S01396492 ↗1510 BAY STREET
STATEN ISLAND
AlterationSigned-off05/07/202605/12/2026—CONSTRUCTION OF CONCRETE WALKWAY TO REAR OF BUILDING
Q01379890 ↗36-26 GREENPOINT AVENUE
QUEENS
AlterationFiled — no permit on record05/11/2026———
M01319929 ↗39 EAST 20 STREET
MANHATTAN
AlterationSigned-off12/08/202502/02/2026
Contractor ANTHONY CAIAZZO
DOCUMENT INSTALLATION OF SPRINKLERS IN UNIT ON THE 007 AND 008 FLOOR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01306816 ↗266 BROOKLYN AVENUE
BROOKLYN
AlterationFiled — no permit on record11/05/2025———
B01069992 ↗344 96 STREET
BROOKLYN
AlterationSigned-off06/26/202410/27/2024—LEGALIZE RENOVATION OF EXTERIOR ENCLOSURE AT REAR OF BUILDING AND INSTALL LIGHTING FIXTURES. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00450544 ↗480 WEST END AVENUE
MANHATTAN
AlterationSigned-off03/25/202103/08/2022
Contractor POLTEAM INC
HEREBY FILING FOR THE COMBINATION OF UNITS 2EF AND 2G. PARTIAL INTERIOR RENOVATION. NO CHANGE TO USE OCCUPANCY OR EGRESS.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1510 BAY STREET ↗207/28/2026
115 CORSON AVENUE ↗105/26/2026
144 WILSON TERRACE ↗105/20/2026
162 COLUMBIA HEIGHTS ↗104/22/2026
480 WEST END AVENUE ↗402/23/2026
39 EAST 20 STREET ↗111/17/2025
266 BROOKLYN AVENUE ↗110/22/2025
344 96 STREET ↗106/20/2024
36-26 GREENPOINT AVENUE ↗1—
▾Documents — 56 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch6
08/24/2026B01069992-I1 · 344 96 STREETRequest digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - General Construction4
Showing 3 of 4 on file for this type
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
08/16/2026B01391567-I1 · 162 COLUMBIA HEIGHTSOpen ↗
08/13/2026B01306816-I1 · 266 BROOKLYN AVENUEOpen ↗
Showing 2 of 6 on file for this type
▸Seals & Professional Certifications31
▸DOB NOWProgress Inspector Seal & Signature14
09/01/2026M00450544-P2 · 480 WEST END AVENUEOpen ↗
08/31/2026B01391567-I1 · 162 COLUMBIA HEIGHTSOpen ↗
08/31/2026B01391567-I1 · 162 COLUMBIA HEIGHTSOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
09/28/2026S01405075-I1 · 144 WILSON TERRACEOpen ↗
09/03/2026M00450544-P2 · 480 WEST END AVENUEOpen ↗
09/03/2026M00450544-P1 · 480 WEST END AVENUEOpen ↗
Showing 3 of 11 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/01/2026M00450544-P2 · 480 WEST END AVENUEOpen ↗
08/31/2026B01391567-I1 · 162 COLUMBIA HEIGHTSOpen ↗
08/27/2026M01319929-I1 · 39 EAST 20 STREETOpen ↗
Showing 3 of 6 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/03/2026M00450544-P2 · 480 WEST END AVENUEOpen ↗
09/03/2026M00450544-P1 · 480 WEST END AVENUEOpen ↗
09/03/2026M00450544-P3 · 480 WEST END AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
09/03/2026M00450544-I1 · 480 WEST END AVENUEOpen ↗