Sowinski Sullivan Architects — NYC Architecture And Engineering Firm: DOB NOW Filings, Permits & Projects

Design Firm

SOWINSKI SULLIVAN ARCHITECTS

Design

1 project with open permitsQUEENS · 2

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1 building

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Design

Role

Activity

Projects by first filing month2 projects all-time

Portfolio status

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Open permit150%

Signed off150%

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New Building1

Alteration1

Most active buildings

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31-45 20 AVENUEQUEENS · 1 open · latest 03/18/2026

2 projects

Key relationships

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Design firms

KIEWIT

1 projects

Filing representatives

WALTER T. GORMAN, PE, PC

2 projects

Contractors

KIEWIT INFRASTRUCTURE CO

2 projects

Owners

TRANSMISSION DEVELOPERS

2 projects

People

All people →

SUZANNE SOWINSKI SULLIVANlatest 12/18/2023

3 filings

Filed under

SOWINSKI SULLIVAN ARCHITECTS3

Identified by the contact ids of the people who file for the firm and by its email domain (sowinskisullivan.com), not by matching names.

Most recent projects

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Project	Address	Type	Status	Filed	Latest permit	On the project	Description
Q00803878 ↗	31-45 20 AVENUE QUEENS	New Building	Permit Issued	01/19/2023	03/18/2026	Owner TRANSMISSION DEVELOPERS Contractor KIEWIT INFRASTRUCTURE CO Filer WALTER T. GORMAN, PE, PC	Proposed new building (Converter and service building) as per plan.
Q08038688 ↗	31-45 20 AVENUE QUEENS	Alteration	Signed-off	12/06/2022	10/14/2025	Owner TRANSMISSION DEVELOPERS Contractor KIEWIT INFRASTRUCTURE CO Filer WALTER T. GORMAN, PE, PC	proposed foundation/piles for Auxiliary enclosures as per plan. No change to occupancy or use or egress.

Counts cover all 2 projects (2 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.

Person	Filings	Most recent
SUZANNE SOWINSKI SULLIVAN	3	12/18/2023

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

Name	Projects together	Most recent
KIEWIT	1	03/17/2025

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

Name	Projects together	Most recent
KIEWIT INFRASTRUCTURE CO	2	03/17/2025

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

Name	Projects together	Most recent
TRANSMISSION DEVELOPERS	2	03/17/2025

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

Name	Projects together	Most recent
WALTER T. GORMAN, PE, PC	2	03/17/2025

2 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 2Open permit 1Signed off 1

Any typeNew Building 1Alteration 1

2 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
Q00803878 ↗	31-45 20 AVENUE QUEENS	New Building	Permit Issued	01/19/2023	03/18/2026	Owner TRANSMISSION DEVELOPERS Contractor KIEWIT INFRASTRUCTURE CO Filer WALTER T. GORMAN, PE, PC	Proposed new building (Converter and service building) as per plan.
Q08038688 ↗	31-45 20 AVENUE QUEENS	Alteration	Signed-off	12/06/2022	10/14/2025	Owner TRANSMISSION DEVELOPERS Contractor KIEWIT INFRASTRUCTURE CO Filer WALTER T. GORMAN, PE, PC	proposed foundation/piles for Auxiliary enclosures as per plan. No change to occupancy or use or egress.

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

Building	Filings	Most Recent
31-45 20 AVENUE ↗	3	12/18/2023

▾Documents — 42 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

08/25/2026Q08038688-I1 · 31-45 20 AVENUERequest digital key ↗

08/25/2026Q08038688-S1 · 31-45 20 AVENUERequest digital key ↗

08/22/2026Q00803878-P1 · 31-45 20 AVENUERequest digital key ↗

Showing 3 of 5 on file for this type

▸Zoning, Tax Lot & Property Records2

▸DOB NOWZD1: DOB Zoning Diagram2

08/22/2026Q00803878-I1 · 31-45 20 AVENUEOpen ↗

08/13/2026Q00803878-P1 · 31-45 20 AVENUEOpen ↗

▸Seals & Professional Certifications20

▸DOB NOWSpecial Inspector Seal & Signature8

09/01/2026Q08038688-I1 · 31-45 20 AVENUEOpen ↗

Showing 3 of 8 on file for this type

▸DOB NOWProgress Inspector Seal & Signature7

09/01/2026Q08038688-I1 · 31-45 20 AVENUEOpen ↗

08/30/2026Q00803878-I1 · 31-45 20 AVENUEOpen ↗

Showing 3 of 7 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/25/2026Q08038688-S1 · 31-45 20 AVENUEOpen ↗

08/25/2026Q08038688-P1 · 31-45 20 AVENUEOpen ↗

08/25/2026Q08038688-I1 · 31-45 20 AVENUEOpen ↗

Showing 3 of 5 on file for this type

▸Trade Schedules & Equipment1

▸DOB NOWStandpipe Alarms Drawings1

08/22/2026Q00803878-I1 · 31-45 20 AVENUE—

▸Safety & Tenant Protection2

▸DOB NOWStreet Tree Checklist2

08/22/2026Q00803878-I1 · 31-45 20 AVENUEOpen ↗

Showing 1 of 2 on file for this type

▸Environmental & Asbestos3

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

08/25/2026Q08038688-S1 · 31-45 20 AVENUEOpen ↗

08/25/2026Q08038688-I1 · 31-45 20 AVENUEOpen ↗

Showing 2 of 3 on file for this type

▸Inspections & Test Reports3

▸DOB NOWSOIL REPORT2

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

Showing 0 of 2 on file for this type

▸DOB NOWTR4 Test Report and Plot Diagram1

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

Showing 0 of 1 on file for this type

▸Other Documents6

▸DOB NOWSite Survey: Initial2

08/22/2026Q00803878-I1 · 31-45 20 AVENUEOpen ↗

08/13/2026Q00803878-P1 · 31-45 20 AVENUEOpen ↗

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2

08/22/2026Q00803878-I1 · 31-45 20 AVENUEOpen ↗

Showing 1 of 2 on file for this type

▸DOB NOWProperty Ownership Certification2

08/22/2026Q00803878-I1 · 31-45 20 AVENUEOpen ↗

Showing 1 of 2 on file for this type

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