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Design Firm
L.H WEINREICH ARCHITECTS
Design
1 project with open permitsMANHATTAN · 15QUEENS · 1
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8 buildings
26
Total Filings
16
Projects on File
8
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month15 projects all-time
0123Sep '19 · 1Mar '21 · 1Apr '21 · 1Sep '21 · 1Oct '21 · 2Jan '22 · 1Feb '22 · 2Jun '22 · 2Apr '23 · 1Sep '23 · 1Aug '24 · 1Jun '25 · 1202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit16%
Signed off1381%
Filed only212%
By project type
Alteration16
Most active buildings
All buildings →
2421 BROADWAYMANHATTAN · latest 01/03/2023
4 projects
347 WEST 57 STREETMANHATTAN · latest 05/28/2024
3 projects
1095 PARK AVENUEMANHATTAN · latest 08/11/2025
3 projects
156 EAST 79 STREETMANHATTAN · 1 open · latest 09/08/2023
2 projects
845 UNITED NATIONS PLAZAMANHATTAN · latest 08/19/2021
1 projects
157 EAST 62 STREETMANHATTAN · latest 08/23/2021
1 projects
Key relationships
Everyone →
Design firms
1 projects
Owners
3 projects
People
All people →
Lilian Weinreichlatest 05/25/2026
22 filings
Filed under
L.H WEINREICH ARCHITECTS26
Identified by the contact ids of the people who file for the firm and by its email domain (lhw-architects.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01232639 ↗1095 PARK AVENUE
MANHATTAN
AlterationSigned-off06/16/202508/11/2025
Owner BROWN HARRIS STEVENS
Contractor OSD BUILDERS LLC
Filer J. CALLAHAN CONSULTING, INC.
INTERIOR RENOVATION, NEW PARTITIONS AS PER PLANS. MINOR STRUCTURAL WORK. FRAMING FOR LIGHTING AND FRAMING FOR MH EQUIPMENT. NO CHANGE OF USE…
M01102021 ↗1095 PARK AVENUE
MANHATTAN
AlterationSigned-off08/27/202410/09/2024
Owner BROWN HARRIS STEVENS
Contractor OSD BUILDERS LLC
Filer J. CALLAHAN CONSULTING, INC.
REFER TO DRAWINGS FOR SCOPE OF INTERIOR DEMOLITION WORK TO OFFICE #1B. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00645214 ↗347 WEST 57 STREET
MANHATTAN
AlterationSigned-off01/25/202205/28/2024
Contractor UNITED ELITE GROUP INC
Filer J. CALLAHAN CONSULTING, INC.
COMBINATION OF TWO EXISTING APARTMENTS 34D AND 34E, INCLUDING MINOR PARTITIONS CHANGES AS PER PLANS. ALL WORK TO COMPLY WITH TPPN 3/97. NO C…
M00649197 ↗347 WEST 57 STREET
MANHATTAN
AlterationSigned-off02/17/202205/28/2024
Contractor UNITED ELITE GROUP INC
Filer J. CALLAHAN CONSULTING, INC.
Herewith filing mechanical application as per plans submitted. No change in use, egress or occupancy.
M00856030 ↗156 EAST 79 STREET
MANHATTAN
AlterationFiled — no permit on record09/08/2023—
Filer FOURTH STREET DESIGN BUILD LLC
—
M00648097 ↗347 WEST 57 STREET
MANHATTAN
AlterationSigned-off02/17/202206/14/2023
Contractor ORBIT PLBG & HTG INC
Herewith filing plumbing application as per plans submitted. No change in use, egress or occupancy.
Counts cover all 16 projects (16 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
Lilian Weinreich2205/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
FLORINELA MURESAN1—
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
UNITED ELITE GROUP INC703/13/2025
ORBIT PLBG & HTG INC404/14/2023
OSD BUILDERS LLC206/15/2026
PRACTICAL PLBG & HTG INC109/05/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BROWN HARRIS STEVENS306/15/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
FOURTH STREET DESIGN BUILD LLC509/08/2023
J. CALLAHAN CONSULTING, INC.506/15/2026
JENNY FLORES EXPEDITING402/03/2023
16 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 16Open permit 1Signed off 13Filed only 2
16 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01232639 ↗1095 PARK AVENUE
MANHATTAN
AlterationSigned-off06/16/202508/11/2025
Owner BROWN HARRIS STEVENS
Contractor OSD BUILDERS LLC
Filer J. CALLAHAN CONSULTING, INC.
INTERIOR RENOVATION, NEW PARTITIONS AS PER PLANS. MINOR STRUCTURAL WORK. FRAMING FOR LIGHTING AND FRAMING FOR MH EQUIPMENT. NO CHANGE OF USE…
M01102021 ↗1095 PARK AVENUE
MANHATTAN
AlterationSigned-off08/27/202410/09/2024
Owner BROWN HARRIS STEVENS
Contractor OSD BUILDERS LLC
Filer J. CALLAHAN CONSULTING, INC.
REFER TO DRAWINGS FOR SCOPE OF INTERIOR DEMOLITION WORK TO OFFICE #1B. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00645214 ↗347 WEST 57 STREET
MANHATTAN
AlterationSigned-off01/25/202205/28/2024
Contractor UNITED ELITE GROUP INC
Filer J. CALLAHAN CONSULTING, INC.
COMBINATION OF TWO EXISTING APARTMENTS 34D AND 34E, INCLUDING MINOR PARTITIONS CHANGES AS PER PLANS. ALL WORK TO COMPLY WITH TPPN 3/97. NO C…
M00649197 ↗347 WEST 57 STREET
MANHATTAN
AlterationSigned-off02/17/202205/28/2024
Contractor UNITED ELITE GROUP INC
Filer J. CALLAHAN CONSULTING, INC.
Herewith filing mechanical application as per plans submitted. No change in use, egress or occupancy.
M00856030 ↗156 EAST 79 STREET
MANHATTAN
AlterationFiled — no permit on record09/08/2023—
Filer FOURTH STREET DESIGN BUILD LLC
—
M00648097 ↗347 WEST 57 STREET
MANHATTAN
AlterationSigned-off02/17/202206/14/2023
Contractor ORBIT PLBG & HTG INC
Herewith filing plumbing application as per plans submitted. No change in use, egress or occupancy.
M00856034 ↗156 EAST 79 STREET
MANHATTAN
AlterationPermit Issued04/14/202306/06/2023
Contractor ORBIT PLBG & HTG INC
Filer FOURTH STREET DESIGN BUILD LLC
PLUMBING WORK AT APT 8A. REPLACE, RELOCATE AND INSTALL PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00619089 ↗2421 BROADWAY
MANHATTAN
AlterationSigned-off10/28/202101/03/2023
Contractor ORBIT PLBG & HTG INC
Filer JENNY FLORES EXPEDITING
HEREBY FILING FOR THE INTERIOR RENOVATION OF UNIT 4A ON THE FOURTH FLOOR (INSTALLATION OF PLUMBING FIXTURES). NO CHANGE IN USE, EGRESS OR OC…
M00750188 ↗2421 BROADWAY
MANHATTAN
AlterationSigned-off06/10/202207/08/2022
Contractor ORBIT PLBG & HTG INC
Filer FOURTH STREET DESIGN BUILD LLC
MINOR PLUMBING WORK AT APARTMENT 1A. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00750198 ↗2421 BROADWAY
MANHATTAN
AlterationSigned-off06/10/202207/04/2022
Contractor UNITED ELITE GROUP INC
Filer FOURTH STREET DESIGN BUILD LLC
INTERIOR RENOVATION AT APT#1A. REMOVAL AND CONSTRUCT OF NON BEARING OR NON STRUCTURAL PARTITIONS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00619044 ↗2421 BROADWAY
MANHATTAN
AlterationSigned-off10/28/202101/20/2022
Contractor UNITED ELITE GROUP INC
Filer JENNY FLORES EXPEDITING
HEREBY FILING FOR THE INTERIOR RENOVATION OF UNIT 4A ON THE FOURTH FLOOR. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00591311 ↗205 EAST 78 STREET
MANHATTAN
AlterationSigned-off09/10/202109/20/2021
Contractor UNITED ELITE GROUP INC
Filer FOURTH STREET DESIGN BUILD LLC
INTERIOR RENOVATION AT APT14L. REMOVE AND CONSTRUCT NON BEARING OR NON STRUCTURAL PARTITIONS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00487984 ↗157 EAST 62 STREET
MANHATTAN
AlterationSigned-off03/30/202108/23/2021
Contractor UNITED ELITE GROUP INC
Filer JENNY FLORES EXPEDITING
INTERIOR ALTERATION OF CELLAR. REMOVAL OF NON-BEARING WALL PARTITIONS, REFURBISH EXISTING STAIRCASE/HANDRAILS. NO CHANGE IN USE, EGRESS OR O…
M00498931 ↗845 UNITED NATIONS PLAZA
MANHATTAN
AlterationSigned-off04/19/202108/19/2021
Contractor UNITED ELITE GROUP INC
Filer JENNY FLORES EXPEDITING
HEREBY FILING FOR THE INTERIOR RENOVATION OF APARTMENT 51D. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q00221086 ↗69-09 108 STREET
QUEENS
AlterationSigned-off09/05/201909/11/2019
Contractor PRACTICAL PLBG & HTG INC
Filer JENNY FLORES EXPEDITING
HEREBY FILING FOR MINOR PLUMBING WORK AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M010179221095 PARK AVENUE
MANHATTAN
AlterationFiled — no permit on record——
Owner BROWN HARRIS STEVENS
Filer J. CALLAHAN CONSULTING, INC.
—
Scope of Work
Plumbing — 3 projects · most recent 04/14/2023
Water/Sanitary Gas
Structural — 2 projects · most recent 06/15/2026
Steel
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1095 PARK AVENUE ↗505/25/2026
347 WEST 57 STREET ↗512/13/2024
156 EAST 79 STREET ↗209/07/2023
2421 BROADWAY ↗801/30/2023
157 EAST 62 STREET ↗207/20/2022
845 UNITED NATIONS PLAZA ↗201/30/2022
205 EAST 78 STREET ↗109/09/2021
69-09 108 STREET ↗1—
▾Documents — 134 on file (BIS + DOB NOW)
▸Plans & Drawings26
▸DOB NOWPlans/Sketch25
09/06/2026M01017922-S1 · 1095 PARK AVENUERequest digital key ↗
09/06/2026M01017922-S3 · 1095 PARK AVENUERequest digital key ↗
09/06/2026M01017922-I1 · 1095 PARK AVENUERequest digital key ↗
Showing 3 of 25 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
08/28/2026Q00221086-I1 · 69-09 108 STREETRequest digital key ↗
▸Applications & Permits5
▸DOB NOWLPC Approval/Permit5
08/23/2026M01232639-I1 · 1095 PARK AVENUEOpen ↗
08/13/2026M01017922-S1 · 1095 PARK AVENUEOpen ↗
08/13/2026M01017922-I1 · 1095 PARK AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications67
▸DOB NOWDPL-1: Design Professional Seal & Signature25
09/03/2026M00487984-I1 · 157 EAST 62 STREETOpen ↗
09/03/2026M00487984-P1 · 157 EAST 62 STREETOpen ↗
09/03/2026M00619044-P1 · 2421 BROADWAYOpen ↗
Showing 3 of 25 on file for this type
▸DOB NOWProgress Inspector Seal & Signature22
09/02/2026M01102021-I1 · 1095 PARK AVENUEOpen ↗
09/01/2026M00649197-I1 · 347 WEST 57 STREETOpen ↗
09/01/2026M00649197-I1 · 347 WEST 57 STREETOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature20
09/02/2026M01102021-I1 · 1095 PARK AVENUEOpen ↗
09/01/2026M00649197-I1 · 347 WEST 57 STREETOpen ↗
09/01/2026M00649197-I1 · 347 WEST 57 STREETOpen ↗
Showing 3 of 20 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/28/2026Q00221086-I1 · 69-09 108 STREETOpen ↗
▸Environmental & Asbestos24
▸DOB NOWDEP ACP-5: Asbestos Assessment Report21
09/03/2026M00619044-I1 · 2421 BROADWAYOpen ↗
09/03/2026M00619044-P1 · 2421 BROADWAYOpen ↗
09/02/2026M00649197-I1 · 347 WEST 57 STREETOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form3
09/03/2026M00487984-I1 · 157 EAST 62 STREETOpen ↗
08/29/2026M00856030-I1 · 156 EAST 79 STREETOpen ↗
08/13/2026M00856034-I1 · 156 EAST 79 STREETOpen ↗
▸Energy Compliance6
▸DOB NOWEN2: As Built Energy Analysis.6
09/03/2026M00487984-I1 · 157 EAST 62 STREETOpen ↗
08/13/2026M00498931-I1 · 845 UNITED NATIONS PLAZAOpen ↗
08/13/2026M00591311-I1 · 205 EAST 78 STREETOpen ↗
Showing 3 of 6 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWLandmark Approval1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Other Documents4
▸DOB NOWProof of Historic Building4
08/23/2026M01232639-P1 · 1095 PARK AVENUEOpen ↗
08/13/2026M01017922-I1 · 1095 PARK AVENUEOpen ↗
08/13/2026M01102021-I1 · 1095 PARK AVENUEOpen ↗
Showing 3 of 4 on file for this type