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Design Firm
ILYA KOROLEV ARCHITECT
Design
2 projects with open permitsMANHATTAN · 6BROOKLYN · 3
8 buildings
15
Total Filings
9
Projects on File
8
Buildings Worked
2
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month9 projects all-time
0123Sep '21 · 2May '22 · 1Sep '22 · 1Apr '23 · 1Jul '23 · 1Jul '24 · 1Nov '25 · 1Dec '25 · 12022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit222%
Signed off778%
By project type
Alteration9
Most active buildings
All buildings →
215 EAST 73 STREETMANHATTAN · latest 05/10/2022
2 projects
52 WHITE STREETMANHATTAN · 1 open · latest 01/30/2024
1 projects
520 WEST 27 STREETMANHATTAN · latest 01/30/2024
1 projects
270 BROADWAYMANHATTAN · 1 open · latest 02/03/2026
1 projects
363 LAFAYETTE STREETMANHATTAN · latest 11/06/2024
1 projects
302 STATE STREETBROOKLYN · latest 11/13/2025
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
Owners
Ilya Korolevlatest 12/09/2025
11 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01331431 ↗270 BROADWAY
MANHATTAN
AlterationPermit Issued12/19/202502/03/2026RENOVATION OF EXISTING APARTMENT 22AB IN A CONDOMINIUM BUILDING. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B01313273 ↗302 STATE STREET
BROOKLYN
AlterationSigned-off11/05/202511/13/2025GENERAL CONSTRUCTION TO INCLUDE INTERIOR RENOVATION OF AN EXISTING 1 FAMILY HOME AND REAR FACADE MODIFICATION AS PER DRAWINGS FILED HEREWITH…
B00712884 ↗160 MARLBOROUGH ROAD
BROOKLYN
AlterationSigned-off05/17/202201/23/2025RENOVATION OF EXISTING ONE-FAMILY HOUSE. NEW WINDOWS AND DOORS, REPLACE AND REPAIR STUCCO FINISH. NEW PORCH. BACKYARD PAVING AND FENCING AS…
M01072411 ↗363 LAFAYETTE STREET
MANHATTAN
AlterationSigned-off07/16/202411/06/2024
Contractor DESIGN BY NOVA
Modification of hvac ductwork associated with interior renovation of office space under appl. #M01072411
M00711510 ↗520 WEST 27 STREET
MANHATTAN
AlterationSigned-off09/01/202201/30/2024NEW PARTITIONS TO CREATE TWO (2) PRIVATE OFFICES AS PER PLANS. NO CHANGE OF USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION
M00828845 ↗52 WHITE STREET
MANHATTAN
AlterationPermit Issued04/19/202301/30/2024INTERIOR RENOVATION OF EXISTING FLEXIBLE SEATING THEATER, MINOR ALTERATIONS TO THE LAYOUT.NO CHANGE OF 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
Ilya Korolev1112/09/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GEA CONSULTING ENGINEERS108/05/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TBRO'S RENOVATION INC404/01/2025
CODE MECHANICAL INC102/01/2023
DESIGN BY NOVA LLC108/05/2024
JENESIS BUILDING CORP103/01/2022
SOURCE CONSTRUCTION MANAG112/19/2025
URBAN ELEPHANT, INC111/05/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
E.M. HOLDING CORP107/12/2023
SK DEVELOPMENT108/05/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LLOYD NOEL BUILDING CONSULTANT512/19/2025
AR ARCHITECTURE108/05/2024
BURNHAM NATIONWIDE INC111/05/2025
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 2Signed off 7
9 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01331431 ↗270 BROADWAY
MANHATTAN
AlterationPermit Issued12/19/202502/03/2026RENOVATION OF EXISTING APARTMENT 22AB IN A CONDOMINIUM BUILDING. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
B01313273 ↗302 STATE STREET
BROOKLYN
AlterationSigned-off11/05/202511/13/2025GENERAL CONSTRUCTION TO INCLUDE INTERIOR RENOVATION OF AN EXISTING 1 FAMILY HOME AND REAR FACADE MODIFICATION AS PER DRAWINGS FILED HEREWITH…
B00712884 ↗160 MARLBOROUGH ROAD
BROOKLYN
AlterationSigned-off05/17/202201/23/2025RENOVATION OF EXISTING ONE-FAMILY HOUSE. NEW WINDOWS AND DOORS, REPLACE AND REPAIR STUCCO FINISH. NEW PORCH. BACKYARD PAVING AND FENCING AS…
M01072411 ↗363 LAFAYETTE STREET
MANHATTAN
AlterationSigned-off07/16/202411/06/2024
Contractor DESIGN BY NOVA
Modification of hvac ductwork associated with interior renovation of office space under appl. #M01072411
M00711510 ↗520 WEST 27 STREET
MANHATTAN
AlterationSigned-off09/01/202201/30/2024NEW PARTITIONS TO CREATE TWO (2) PRIVATE OFFICES AS PER PLANS. NO CHANGE OF USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION
M00828845 ↗52 WHITE STREET
MANHATTAN
AlterationPermit Issued04/19/202301/30/2024INTERIOR RENOVATION OF EXISTING FLEXIBLE SEATING THEATER, MINOR ALTERATIONS TO THE LAYOUT.NO CHANGE OF USE, OCCUPANCY, OR EGRESS
B00889412 ↗25 CARROLL STREET
BROOKLYN
AlterationSigned-off07/12/202301/29/2024Interior demolition and renovation work to combine apartments 3C & 3D as per plans. Install new partitions with wall and floor finishes. No…
M00577363 ↗215 EAST 73 STREET
MANHATTAN
AlterationSigned-off09/07/202105/10/2022Interior Renovation of existing duplex apartment PHC on 10th Floor and Penthouse. Kitchen and Bathroom fixtures to be installed. No change…
M00577351 ↗215 EAST 73 STREET
MANHATTAN
AlterationSigned-off09/07/202112/16/2021Interior Renovation of existing duplex apartment PHA on 10th Floor and penthouse level. As shown on plans filed herewith. No change of use,…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
270 BROADWAY ↗112/09/2025
302 STATE STREET ↗111/04/2025
160 MARLBOROUGH ROAD ↗203/10/2025
363 LAFAYETTE STREET ↗106/26/2024
25 CARROLL STREET ↗106/13/2023
215 EAST 73 STREET ↗706/16/2022
520 WEST 27 STREET ↗1—
52 WHITE STREET ↗1—
▾Documents — 92 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
Showing 3 of 16 on file for this type
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
08/15/2026B00712884-I1 · 160 MARLBOROUGH ROADOpen ↗
08/15/2026B00712884-P1 · 160 MARLBOROUGH ROADOpen ↗
08/13/2026B01313273-I1 · 302 STATE STREETOpen ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications55
▸DOB NOWProgress Inspector Seal & Signature24
09/07/2026B00712884-I1 · 160 MARLBOROUGH ROADOpen ↗
09/01/2026M00577363-I1 · 215 EAST 73 STREETOpen ↗
09/01/2026M00577363-P2 · 215 EAST 73 STREETOpen ↗
Showing 3 of 24 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature16
09/07/2026B00712884-I1 · 160 MARLBOROUGH ROADOpen ↗
09/01/2026M00577363-I1 · 215 EAST 73 STREETOpen ↗
09/01/2026M00577363-P2 · 215 EAST 73 STREETOpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature15
09/02/2026M00577351-P1 · 215 EAST 73 STREETOpen ↗
09/02/2026M00577351-I1 · 215 EAST 73 STREETOpen ↗
09/01/2026M00711510-I1 · 520 WEST 27 STREETOpen ↗
Showing 3 of 15 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWHPD-1: Anti-Harassment Area Checklist1
08/13/2026M00711510-I1 · 520 WEST 27 STREETOpen ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report12
09/01/2026M00577363-P3 · 215 EAST 73 STREETOpen ↗
09/01/2026M00577363-I1 · 215 EAST 73 STREETOpen ↗
09/01/2026M00577363-P2 · 215 EAST 73 STREETOpen ↗
Showing 3 of 12 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026M00577351-I1 · 215 EAST 73 STREETOpen ↗
▸Other Documents1
▸DOB NOWProof of Historic Building1
08/13/2026B01313273-I1 · 302 STATE STREETOpen ↗