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Design Firm
2 PLUS 3 ARCHITECTS, PC
Design
MANHATTAN · 2BROOKLYN · 1
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3 buildings
6
Total Filings
3
Projects on File
3
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month3 projects all-time
0112Apr '23 · 1Sep '23 · 1Nov '25 · 120242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off267%
Filed only133%
By project type
Alteration3
Most active buildings
All buildings →
422 AVENUE OF THE AMERMANHATTAN · latest 11/03/2025
1 projects
610 5 AVENUEMANHATTAN · latest 08/06/2024
1 projects
1802 NEWKIRK AVENUEBROOKLYN · latest 12/08/2023
1 projects
Key relationships
Everyone →
Design firms
1 projects
Filing representatives
2 projects
Owners
1 projects
1 projects
People
All people →
Heather Roslundlatest 12/13/2023
3 filings
Filed under
2 PLUS 3 ARCHITECTS, PC6
Identified by the contact ids of the people who file for the firm and by its email domain (2plus3architects.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01296866 ↗422 AVENUE OF THE AMER
MANHATTAN
AlterationFiled — no permit on record11/03/2025———
M00905248 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off09/22/202308/06/2024
Owner TISHMAN SPEYER
Contractor COYLE CONTRACTING CORP
Filer SAM MATHER ARCHITECT
RENOVATE EXISTING STORE: INTERIOR DEMOLITION, NEW PARTITIONS, CEILING, FLOORING AND FINISHES AS PER PLANS FILED. NO CHANGE IN USE, EGRESS O…
B08040481 ↗1802 NEWKIRK AVENUE
BROOKLYN
AlterationSigned-off04/10/202312/08/2023
Owner EBMG LLC
Contractor ANDREW MAAS CARPENTRY
Filer SAM MATHER ARCHITECT
RENOVATE EXISTING APARTMENT 5P: KITCHEN, BATHROOM, MINOR INTERIOR DEMOLITION, NEW PARTITIONS, FLOORING AND FINISHES AS PER PLANS FILED. NO …
Counts cover all 3 projects (3 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
Heather Roslund312/13/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ROSENTHAL ENGINEERING PLLC112/19/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ANDREW MAAS CARPENTRY INC111/09/2023
COYLE CONTRACTING CORP112/19/2023
REEM PLBG & HTG CORP112/19/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EBMG LLC111/09/2023
TISHMAN SPEYER112/19/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SAM MATHER ARCHITECT212/19/2023
3 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 3Signed off 2Filed only 1
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01296866 ↗422 AVENUE OF THE AMER
MANHATTAN
AlterationFiled — no permit on record11/03/2025———
M00905248 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off09/22/202308/06/2024
Owner TISHMAN SPEYER
Contractor COYLE CONTRACTING CORP
Filer SAM MATHER ARCHITECT
RENOVATE EXISTING STORE: INTERIOR DEMOLITION, NEW PARTITIONS, CEILING, FLOORING AND FINISHES AS PER PLANS FILED. NO CHANGE IN USE, EGRESS O…
B08040481 ↗1802 NEWKIRK AVENUE
BROOKLYN
AlterationSigned-off04/10/202312/08/2023
Owner EBMG LLC
Contractor ANDREW MAAS CARPENTRY
Filer SAM MATHER ARCHITECT
RENOVATE EXISTING APARTMENT 5P: KITCHEN, BATHROOM, MINOR INTERIOR DEMOLITION, NEW PARTITIONS, FLOORING AND FINISHES AS PER PLANS FILED. NO …
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
610 5 AVENUE ↗212/13/2023
1802 NEWKIRK AVENUE ↗211/06/2023
422 AVENUE OF THE AMER ↗2—
▾Documents — 48 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/29/2026M00905248-P1 · 610 5 AVENUERequest digital key ↗
08/29/2026M00905248-S2 · 610 5 AVENUERequest digital key ↗
08/29/2026M00905248-S1 · 610 5 AVENUERequest digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits5
▸DOB NOWLPC Approval/Permit5
08/21/2026M01296866-S2 · 422 AVENUE OF THE AMEROpen ↗
08/15/2026M01296866-I1 · 422 AVENUE OF THE AMEROpen ↗
Showing 2 of 5 on file for this type
▸Seals & Professional Certifications25
▸DOB NOWProgress Inspector Seal & Signature11
09/19/2026M00905248-I1 · 610 5 AVENUEOpen ↗
09/19/2026M00905248-I1 · 610 5 AVENUEOpen ↗
09/19/2026M00905248-I1 · 610 5 AVENUEOpen ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/27/2026B08040481-I1 · 1802 NEWKIRK AVENUEOpen ↗
08/27/2026B08040481-P1 · 1802 NEWKIRK AVENUEOpen ↗
08/21/2026M01296866-I1 · 422 AVENUE OF THE AMEROpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/19/2026M00905248-I1 · 610 5 AVENUEOpen ↗
08/31/2026M01296866-S1 · 422 AVENUE OF THE AMEROpen ↗
08/30/2026M01296866-I1 · 422 AVENUE OF THE AMEROpen ↗
Showing 3 of 6 on file for this type
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/27/2026B08040481-I1 · 1802 NEWKIRK AVENUEOpen ↗
08/21/2026M01296866-S1 · 422 AVENUE OF THE AMEROpen ↗
08/21/2026M01296866-S2 · 422 AVENUE OF THE AMEROpen ↗
Showing 3 of 9 on file for this type