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Design Firm
WALTER C. MAFFEI ARCHITECT PLLC
Design
1 project with open permitsMANHATTAN · 3QUEENS · 1
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4 buildings
4
Total Filings
4
Projects on File
4
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month4 projects all-time
0112May '19 · 1Aug '19 · 1Oct '19 · 1Sep '20 · 1May '19Jul '19Sep '19Nov '19Jan '20Mar '20May '20Jul '20Sep '20
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit125%
Signed off125%
Filed only250%
By project type
Alteration2
No Work2
Most active buildings
All buildings →
244 WEST 54 STREETMANHATTAN · latest 05/06/2019
1 projects
234 WEST 56 STREETMANHATTAN · 1 open · latest 03/19/2021
1 projects
155 EAST 107 STREETMANHATTAN · latest 08/16/2019
1 projects
215-44 23 ROADQUEENS · latest 01/30/2020
1 projects
Key relationships
Everyone →
Contractors
1 projects
1 projects
People
All people →
WALTER MAFFEIlatest 09/09/2020
1 filings
Filed under
WALTER C. MAFFEI ARCHITECT PLLC4
Identified by the contact ids of the people who file for the firm and by its email domain (wcmarchitecture.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00396438 ↗234 WEST 56 STREET
MANHATTAN
AlterationPermit Issued09/25/202003/19/2021
Contractor PLUMBING PLBG & PLBG CORP
TO FILE PL WORK IN CONJUNCTION WITH BOILER APPLICATION JOB#M00386026. REPLACE GAS PIPE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APP…
Q00222198 ↗215-44 23 ROAD
QUEENS
AlterationSigned-off10/11/201901/30/2020
Contractor HI COOL INC
Replace existing condensing unit with new in-kind unit on existing dunnage. Original unit and dunnage filed under completed application numb…
M00175820 ↗155 EAST 107 STREET
MANHATTAN
No WorkFiled — no permit on record08/16/2019———
M00150864 ↗244 WEST 54 STREET
MANHATTAN
No WorkFiled — no permit on record05/06/2019———
Counts cover all 4 projects (4 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
WALTER MAFFEI109/09/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HI COOL INC110/11/2019
PLUMBING PLBG & PLBG CORP109/25/2020
4 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 4Open permit 1Signed off 1Filed only 2
Any typeAlteration 2No Work 2
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00396438 ↗234 WEST 56 STREET
MANHATTAN
AlterationPermit Issued09/25/202003/19/2021
Contractor PLUMBING PLBG & PLBG CORP
TO FILE PL WORK IN CONJUNCTION WITH BOILER APPLICATION JOB#M00386026. REPLACE GAS PIPE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APP…
Q00222198 ↗215-44 23 ROAD
QUEENS
AlterationSigned-off10/11/201901/30/2020
Contractor HI COOL INC
Replace existing condensing unit with new in-kind unit on existing dunnage. Original unit and dunnage filed under completed application numb…
M00175820 ↗155 EAST 107 STREET
MANHATTAN
No WorkFiled — no permit on record08/16/2019———
M00150864 ↗244 WEST 54 STREET
MANHATTAN
No WorkFiled — no permit on record05/06/2019———
Scope of Work
Plumbing — 1 project · most recent 09/25/2020
Gas Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
234 WEST 56 STREET ↗109/09/2020
244 WEST 54 STREET ↗1—
155 EAST 107 STREET ↗1—
215-44 23 ROAD ↗1—
▾Documents — 13 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch - Place of Assembly2
09/05/2026M00150864-I1 · 244 WEST 54 STREETRequest digital key ↗
09/05/2026M00175820-I1 · 155 EAST 107 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems1
08/28/2026Q00222198-I1 · 215-44 23 ROADRequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
08/15/2026M00396438-I1 · 234 WEST 56 STREETRequest digital key ↗
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/05/2026M00150864-I1 · 244 WEST 54 STREETOpen ↗
09/04/2026M00396438-I1 · 234 WEST 56 STREETOpen ↗
08/13/2026Q00222198-I1 · 215-44 23 ROADOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
09/01/2026M00175820-I1 · 155 EAST 107 STREETOpen ↗
08/24/2026M00396438-I1 · 234 WEST 56 STREETOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026Q00222198-I1 · 215-44 23 ROADOpen ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/04/2026M00396438-I1 · 234 WEST 56 STREETOpen ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
08/13/2026M00175820-I1 · 155 EAST 107 STREETOpen ↗