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Design Firm
Ryall Sheridan Carroll Architects
Design
2 projects with open permitsBROOKLYN · 4MANHATTAN · 2
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6 buildings
11
Total Filings
6
Projects on File
6
Buildings Worked
2
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month6 projects all-time
0112Aug '24 · 1Jan '25 · 1Aug '25 · 1Nov '25 · 1Mar '26 · 1May '26 · 1Aug '24Nov '24Feb '25May '25Aug '25Nov '25Feb '26May '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit233%
Signed off350%
Filed only117%
By project type
Alteration6
Most active buildings
All buildings →
144 HESTER STREETMANHATTAN · latest 10/28/2025
1 projects
11 WEST 30 STREETMANHATTAN · 1 open · latest 07/08/2026
1 projects
75A WILLOW STREETBROOKLYN · latest 03/05/2025
1 projects
11 GARDEN PLACEBROOKLYN · latest 03/03/2026
1 projects
345 11 STREETBROOKLYN · 1 open · latest 05/26/2026
1 projects
281 WINDSOR PLACEBROOKLYN · latest 11/05/2025
1 projects
Key relationships
Everyone →
Filing representatives
1 projects
People
All people →
Niall Carrolllatest 06/08/2026
8 filings
Filed under
Ryall Sheridan Carroll Architects11
Identified by the contact ids of the people who file for the firm and by its email domain (ryallsheridancarroll.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01390398 ↗11 WEST 30 STREET
MANHATTAN
AlterationPermit Issued05/27/202607/08/2026
Contractor DV PLUMBING INC
Demolition of non load-bearing interior partitions, construction of new partitions, removal and replacement of exterior door and exterior ra…
B01291921 ↗345 11 STREET
BROOKLYN
AlterationPermit Issued11/04/202505/26/2026
Contractor M-AZAD CONSTRUCTION INC
Filer Ryall Sheridan Carroll Architects
Renovation of 1st & 2nd floor of existing 2 family residence with a horizontal addition to the 2nd floor at the rear of the house. Partial d…
B01348319 ↗11 GARDEN PLACE
BROOKLYN
AlterationFiled — no permit on record03/03/2026———
B01264183 ↗281 WINDSOR PLACE
BROOKLYN
AlterationSigned-off08/04/202511/05/2025
Contractor JOHN FITZGERALD PLBG &HTG
Removal of existing plumbing fixtures and installation of new. Installation of new shower.
M01133872 ↗144 HESTER STREET
MANHATTAN
AlterationSigned-off01/30/202510/28/2025
Contractor M&A PROJECTS RESTORATION*
Partial removal of freestanding brick wall, repointing wall and installing new metal wall-cap. No change in use, egress, or occupancy.
B01100216 ↗75A WILLOW STREET
BROOKLYN
AlterationSigned-off08/22/202403/05/2025
Contractor M-AZAD CONSTRUCTION INC
Demolition of interior partitions. Construction of new interior partitions.
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
Niall Carroll806/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A DEGREE OF FREEDOM STRUCTURAL ENGI102/19/2026
RMM DESIGN STUDIO102/19/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
M-AZAD CONSTRUCTION INC302/19/2026
JOHN FITZGERALD PLBG &HTG202/19/2026
AA CAPRI CONSTRUCTION106/09/2026
DV PLUMBING INC106/09/2026
M&A PROJECTS RESTORATION*101/30/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KC EXPEDITING INC102/19/2026
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 2Signed off 3Filed only 1
6 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01390398 ↗11 WEST 30 STREET
MANHATTAN
AlterationPermit Issued05/27/202607/08/2026
Contractor DV PLUMBING INC
Demolition of non load-bearing interior partitions, construction of new partitions, removal and replacement of exterior door and exterior ra…
B01291921 ↗345 11 STREET
BROOKLYN
AlterationPermit Issued11/04/202505/26/2026
Contractor M-AZAD CONSTRUCTION INC
Filer Ryall Sheridan Carroll Architects
Renovation of 1st & 2nd floor of existing 2 family residence with a horizontal addition to the 2nd floor at the rear of the house. Partial d…
B01348319 ↗11 GARDEN PLACE
BROOKLYN
AlterationFiled — no permit on record03/03/2026———
B01264183 ↗281 WINDSOR PLACE
BROOKLYN
AlterationSigned-off08/04/202511/05/2025
Contractor JOHN FITZGERALD PLBG &HTG
Removal of existing plumbing fixtures and installation of new. Installation of new shower.
M01133872 ↗144 HESTER STREET
MANHATTAN
AlterationSigned-off01/30/202510/28/2025
Contractor M&A PROJECTS RESTORATION*
Partial removal of freestanding brick wall, repointing wall and installing new metal wall-cap. No change in use, egress, or occupancy.
B01100216 ↗75A WILLOW STREET
BROOKLYN
AlterationSigned-off08/22/202403/05/2025
Contractor M-AZAD CONSTRUCTION INC
Demolition of interior partitions. Construction of new interior partitions.
Scope of Work
HVAC — 1 project · most recent 02/19/2026
Heating and Air Conditioning Systems
Plumbing — 1 project · most recent 06/09/2026
Gas Water/Sanitary
Structural — 1 project · most recent 02/19/2026
Steel
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
11 WEST 30 STREET ↗306/08/2026
11 GARDEN PLACE ↗101/19/2026
345 11 STREET ↗309/23/2025
281 WINDSOR PLACE ↗207/31/2025
75A WILLOW STREET ↗108/22/2024
144 HESTER STREET ↗1—
▾Documents — 55 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch12
08/25/2026M01133872-I1 · 144 HESTER STREETRequest digital key ↗
08/24/2026B01100216-I1 · 75A WILLOW STREETRequest digital key ↗
08/21/2026B01264183-I1 · 281 WINDSOR PLACERequest digital key ↗
Showing 3 of 12 on file for this type
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/18/2026B01348319-I1 · 11 GARDEN PLACEOpen ↗
08/13/2026B01100216-I1 · 75A WILLOW STREETOpen ↗
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/18/2026B01291921-I1 · 345 11 STREETOpen ↗
▸Seals & Professional Certifications28
▸DOB NOWDPL-1: Design Professional Seal & Signature14
08/25/2026M01133872-I1 · 144 HESTER STREETOpen ↗
08/18/2026B01291921-I1 · 345 11 STREETOpen ↗
08/18/2026B01348319-I1 · 11 GARDEN PLACEOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWProgress Inspector Seal & Signature13
09/02/2026M01390398-S1 · 11 WEST 30 STREETOpen ↗
08/30/2026M01390398-I1 · 11 WEST 30 STREETOpen ↗
08/30/2026M01390398-I1 · 11 WEST 30 STREETOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature1
08/23/2026B01291921-I1 · 345 11 STREETOpen ↗
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/25/2026M01133872-I1 · 144 HESTER STREETOpen ↗
08/18/2026B01348319-I1 · 11 GARDEN PLACEOpen ↗
08/16/2026M01390398-P1 · 11 WEST 30 STREETOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸Other Documents3
▸DOB NOWPlot Diagram1
08/18/2026B01291921-I1 · 345 11 STREETOpen ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWSite Survey: Initial1
08/18/2026B01291921-I1 · 345 11 STREETOpen ↗