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Design Firm
CHROMA ARCHITECTURE PC
Design
1 project with open permitsMANHATTAN · 6
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3 buildings
12
Total Filings
6
Projects on File
3
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month6 projects all-time
0123Aug '19 · 2Dec '22 · 1Jan '23 · 2Jul '23 · 12020202120222023
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit117%
Signed off467%
Filed only117%
By project type
Alteration5
Alteration CO1
Most active buildings
All buildings →
331 EAST 50 STREETMANHATTAN · 1 open · latest 04/21/2026
2 projects
440 RIVERSIDE DRIVEMANHATTAN · latest 11/27/2019
2 projects
2021 BROADWAYMANHATTAN · latest 12/19/2023
2 projects
Key relationships
Everyone →
Filing representatives
2 projects
People
All people →
Alexandra Kovenatlatest 03/18/2025
6 filings
ALEXANDRA KOVENATlatest 07/11/2019
2 filings
Filed under
CHROMA ARCHITECTURE PC12
Identified by the contact ids of the people who file for the firm and by its email domain (usechroma.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00888586 ↗331 EAST 50 STREET
MANHATTAN
AlterationSigned-off07/31/202304/21/2026
Owner SJSC “State real estate” (Latvia)
Contractor VANGUARD CONSTRUCTION AND
Filer EMPIRE CITY CONSULTANTS, INC.
DEMOLISH, CAP & REMOVE EXISTING CORRODED UTILITIES & FITTINGS, INSTALL LIQUID INJECTION WATERPROOFING THROUGHOUT THE EXISTING VAULTS. REMOV…
M00596080 ↗331 EAST 50 STREET
MANHATTAN
Alteration COPermit Issued12/22/202201/08/2026
Owner SJSC “State real estate” (Latvia)
Contractor VANGUARD CONSTRUCTION AND
Filer EMPIRE CITY CONSULTANTS, INC.
Structural work for new roof & renovation including reframing existing wood joists, new steel beam supports at new floor opening, elevator p…
M00811458 ↗2021 BROADWAY
MANHATTAN
AlterationSigned-off01/30/202312/19/2023
Contractor BYPASS MECHANICAL CORP
REMOVE AND REPLACE PLUMBING FIXTURES IN BOTH BATHROOMS AND KITCHEN. REMOVE BATHTUB IN 7J BATHROOM AND REPLACE WITH NEW SHOWER AND 2 INCH DRA…
M00810213 ↗2021 BROADWAY
MANHATTAN
AlterationSigned-off01/30/202307/14/2023
Contractor EURO GROUP DESIGN GROUP
Minor interior alteration and renovation of existing bathrooms and kitchen. New interior lighting, dropped ceilings, finishes and fixtures t…
M00191684 ↗440 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off08/16/201911/27/2019
Contractor 2260 MAG CORP
Heat pump compressor mounted outside of window with associated interior air handling units and ductwork above new finished ceiling. Mechanic…
M00191842 ↗440 RIVERSIDE DRIVE
MANHATTAN
AlterationFiled — no permit on record08/14/2019———
Counts cover all 6 projects (6 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
Alexandra Kovenat603/18/2025
ALEXANDRA KOVENAT207/11/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CAPITOL ENGINEERING GROUP108/31/2026
M.A. RUBIANO, P.E., P.C.108/31/2026
MADSEN CONSULTING ENGINEERING108/31/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
VANGUARD CONSTRUCTION AND208/31/2026
2260 MAG CORP108/16/2019
AP PLUMBING & HVAC LLC104/02/2024
EURO GROUP DESIGN GROUP101/30/2023
GO PRO FIRE PROTECTION C108/31/2026
PLUMBING WORKS CORP104/02/2024
WILLIAM C. GERAKARIS P&H108/31/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SJSC “State real estate” (Latvia)208/31/2026
STATE JOINT STOCK COMPANY SJSC108/31/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EMPIRE CITY CONSULTANTS, INC.208/31/2026
6 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 6Open permit 1Signed off 4Filed only 1
Any typeAlteration 5Alteration CO 1
6 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00888586 ↗331 EAST 50 STREET
MANHATTAN
AlterationSigned-off07/31/202304/21/2026
Owner SJSC “State real estate” (Latvia)
Contractor VANGUARD CONSTRUCTION AND
Filer EMPIRE CITY CONSULTANTS, INC.
DEMOLISH, CAP & REMOVE EXISTING CORRODED UTILITIES & FITTINGS, INSTALL LIQUID INJECTION WATERPROOFING THROUGHOUT THE EXISTING VAULTS. REMOV…
M00596080 ↗331 EAST 50 STREET
MANHATTAN
Alteration COPermit Issued12/22/202201/08/2026
Owner SJSC “State real estate” (Latvia)
Contractor VANGUARD CONSTRUCTION AND
Filer EMPIRE CITY CONSULTANTS, INC.
Structural work for new roof & renovation including reframing existing wood joists, new steel beam supports at new floor opening, elevator p…
M00811458 ↗2021 BROADWAY
MANHATTAN
AlterationSigned-off01/30/202312/19/2023
Contractor BYPASS MECHANICAL CORP
REMOVE AND REPLACE PLUMBING FIXTURES IN BOTH BATHROOMS AND KITCHEN. REMOVE BATHTUB IN 7J BATHROOM AND REPLACE WITH NEW SHOWER AND 2 INCH DRA…
M00810213 ↗2021 BROADWAY
MANHATTAN
AlterationSigned-off01/30/202307/14/2023
Contractor EURO GROUP DESIGN GROUP
Minor interior alteration and renovation of existing bathrooms and kitchen. New interior lighting, dropped ceilings, finishes and fixtures t…
M00191684 ↗440 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off08/16/201911/27/2019
Contractor 2260 MAG CORP
Heat pump compressor mounted outside of window with associated interior air handling units and ductwork above new finished ceiling. Mechanic…
M00191842 ↗440 RIVERSIDE DRIVE
MANHATTAN
AlterationFiled — no permit on record08/14/2019———
Scope of Work
HVAC — 1 project · most recent 08/31/2026
Associated Ducts and Piping Ventilation Systems
Sprinkler / Standpipe — 1 project · most recent 08/31/2026
Sprinkler System
Plumbing — 1 project · most recent 08/31/2026
Gas Storm Water/Sanitary
Structural — 1 project · most recent 08/31/2026
Steel Masonry Wood
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
331 EAST 50 STREET ↗603/18/2025
2021 BROADWAY ↗402/21/2024
440 RIVERSIDE DRIVE ↗207/11/2019
▾Documents — 122 on file (BIS + DOB NOW)
▸Plans & Drawings22
▸DOB NOWPlans/Sketch20
08/29/2026M00888586-I1 · 331 EAST 50 STREETRequest digital key ↗
08/27/2026M00811458-I1 · 2021 BROADWAYRequest digital key ↗
08/15/2026M00811458-P1 · 2021 BROADWAYRequest digital key ↗
Showing 3 of 20 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems1
08/15/2026M00191684-I1 · 440 RIVERSIDE DRIVERequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
08/15/2026M00191842-I1 · 440 RIVERSIDE DRIVERequest digital key ↗
▸Applications & Permits3
▸DOB NOWLPC Approval/Permit2
08/13/2026M00191684-I1 · 440 RIVERSIDE DRIVEOpen ↗
08/13/2026M00191842-I1 · 440 RIVERSIDE DRIVEOpen ↗
▸DOB NOWState DEC Permit1
08/13/2026M00191842-I1 · 440 RIVERSIDE DRIVEOpen ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZoning Exhibit form (1-5)3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Seals & Professional Certifications57
▸DOB NOWDPL-1: Design Professional Seal & Signature23
09/15/2026M00596080-A3 · 331 EAST 50 STREETOpen ↗
08/29/2026M00888586-I1 · 331 EAST 50 STREETOpen ↗
08/27/2026M00811458-P1 · 2021 BROADWAYOpen ↗
Showing 3 of 23 on file for this type
▸DOB NOWProgress Inspector Seal & Signature20
09/22/2026M00596080-P9 · 331 EAST 50 STREETOpen ↗
09/22/2026M00596080-P9 · 331 EAST 50 STREETOpen ↗
09/02/2026M00596080-P7 · 331 EAST 50 STREETOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature14
09/23/2026M00596080-A3 · 331 EAST 50 STREETOpen ↗
09/22/2026M00596080-P9 · 331 EAST 50 STREETOpen ↗
09/02/2026M00596080-A2 · 331 EAST 50 STREETOpen ↗
Showing 3 of 14 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWTenant Protection Plan2
08/13/2026M00191842-I1 · 440 RIVERSIDE DRIVEOpen ↗
08/13/2026M00191684-I1 · 440 RIVERSIDE DRIVEOpen ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/27/2026M00811458-I1 · 2021 BROADWAYOpen ↗
08/15/2026M00811458-P1 · 2021 BROADWAYOpen ↗
08/13/2026M00810213-I1 · 2021 BROADWAYOpen ↗
Showing 3 of 5 on file for this type
▸Approvals, Objections & Sign-offs18
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter18
09/15/2026M00596080-A3 · 331 EAST 50 STREETOpen ↗
08/13/2026M00888586-I1 · 331 EAST 50 STREETOpen ↗
Showing 2 of 18 on file for this type
▸Other Documents3
▸DOB NOWEvaluation of Adjacent Building Report (BC 1817.3)2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWFinal Survey1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type