← Back
Filing Representative Firm
MCALPINE ASSOCIATES ARCHITECTS PC
Expediter
4 projects with open permitsMANHATTAN · 6QUEENS · 1
Claim this page
5 buildings
12
Total Filings
7
Projects on File
5
Buildings Worked
4
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month7 projects all-time
0123May '24 · 1Dec '24 · 2Aug '25 · 1Mar '26 · 1Jun '26 · 1Jul '26 · 1May '24Aug '24Nov '24Feb '25May '25Aug '25Nov '25Feb '26May '26Jul '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit457%
Signed off343%
By project type
Alteration7
Most active buildings
All buildings →
527 WEST 23 STREETMANHATTAN · 1 open · latest 01/12/2026
3 projects
250 EAST 53 STREETMANHATTAN · latest 05/24/2024
1 projects
520 WEST 30 STREETMANHATTAN · 1 open · latest 07/21/2026
1 projects
521 WEST 28 STREETMANHATTAN · 1 open · latest 09/29/2026
1 projects
60-03 69 AVENUEQUEENS · 1 open · latest 07/27/2026
1 projects
Key relationships
Everyone →
Design firms
6 projects
1 projects
Filing representatives
1 projects
People
All people →
David McAlpinelatest 07/20/2026
12 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01433731521 WEST 28 STREET
MANHATTAN
AlterationPermit Issued07/23/202609/29/2026
Design STEVEN PAUL HAMMER
Owner 28TH HIGHLINE ASSOCIATES LLC
Contractor POWERGEN DEVELOPMENT GROUP
FILING TO RELOCATE AN OPENING BETWEEN THE RETAIL SPACE AND BACK-OF-HOUSE SPACE AT 514 WEST 28TH STREET AS PER PLANS FILED HEREWITH. NO CHANG…
Q01370846 ↗60-03 69 AVENUE
QUEENS
AlterationPermit Issued03/28/202607/27/2026
Design MCALPINE ASSOCIATES ARCHITECTS PC
Contractor CITY PLUMBING INC
THE PROPOSED WORK IS INTERIOR RENOVATIONS TO AN EXISTING TWO-FAMILY RESIDENCE WITH NEW PARTITIONS AND RENOVATED KITCHENS AND BATHROOMS AS PE…
M01392956 ↗520 WEST 30 STREET
MANHATTAN
AlterationPermit Issued06/29/202607/21/2026
Design STEVEN PAUL HAMMER
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
FLOOR LEVELING AND ADD HARDWARE AND CONTROLS TO PROVIDE MECHANICAL ASSIST FOR ADA / LL58 ACCESSIBILITY TO PRIMARY ENTRY DOORS. NO CHANGE IN …
M01263640 ↗527 WEST 23 STREET
MANHATTAN
AlterationPermit Issued08/25/202501/12/2026
Design STEVEN PAUL HAMMER
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
Plumbing and sprinkler work for the minor interior renovation for new retail tenant as per plans filed herewith. No change in use, egress, o…
M01143003 ↗527 WEST 23 STREET
MANHATTAN
AlterationSigned-off12/10/202402/19/2025
Design MCALPINE ASSOCIATES ARCHITECTS PC
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
Minor Interior partitions and finishes with new lighting for new retail tenant as per plans filed herewith. No change in use, egress, or occ…
M01143072 ↗527 WEST 23 STREET
MANHATTAN
AlterationSigned-off12/10/202412/24/2024
Design STEVEN PAUL HAMMER
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
MECHANICAL WORK FOR AN INTERIOR RENOVATION TO AN EXISTING RETAIL SPACE AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Counts cover all 7 projects (7 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
David McAlpine1207/20/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
STEVEN PAUL HAMMER607/23/2026
COLLECTIF ENGINEERING PLLC103/29/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
POWERGEN DEVELOPMENT GROU507/23/2026
ADVANCED PLUMBING MECH105/08/2024
CITY PLUMBING INC103/29/2026
ELYSIUM CONSTRUCTION INC105/08/2024
LINKED MECHANICAL LLC112/29/2025
MERCURY BUILDING ASSO INC103/29/2026
PARAMOUNT PLBG & HTG CORP112/29/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RELATED MANAGEMENT COMPANY506/29/2026
28TH HIGHLINE ASSOCIATES LLC107/23/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RELATED COMPANIES103/29/2026
7 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 7Open permit 4Signed off 3
7 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01433731521 WEST 28 STREET
MANHATTAN
AlterationPermit Issued07/23/202609/29/2026
Design STEVEN PAUL HAMMER
Owner 28TH HIGHLINE ASSOCIATES LLC
Contractor POWERGEN DEVELOPMENT GROUP
FILING TO RELOCATE AN OPENING BETWEEN THE RETAIL SPACE AND BACK-OF-HOUSE SPACE AT 514 WEST 28TH STREET AS PER PLANS FILED HEREWITH. NO CHANG…
Q01370846 ↗60-03 69 AVENUE
QUEENS
AlterationPermit Issued03/28/202607/27/2026
Design MCALPINE ASSOCIATES ARCHITECTS PC
Contractor CITY PLUMBING INC
THE PROPOSED WORK IS INTERIOR RENOVATIONS TO AN EXISTING TWO-FAMILY RESIDENCE WITH NEW PARTITIONS AND RENOVATED KITCHENS AND BATHROOMS AS PE…
M01392956 ↗520 WEST 30 STREET
MANHATTAN
AlterationPermit Issued06/29/202607/21/2026
Design STEVEN PAUL HAMMER
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
FLOOR LEVELING AND ADD HARDWARE AND CONTROLS TO PROVIDE MECHANICAL ASSIST FOR ADA / LL58 ACCESSIBILITY TO PRIMARY ENTRY DOORS. NO CHANGE IN …
M01263640 ↗527 WEST 23 STREET
MANHATTAN
AlterationPermit Issued08/25/202501/12/2026
Design STEVEN PAUL HAMMER
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
Plumbing and sprinkler work for the minor interior renovation for new retail tenant as per plans filed herewith. No change in use, egress, o…
M01143003 ↗527 WEST 23 STREET
MANHATTAN
AlterationSigned-off12/10/202402/19/2025
Design MCALPINE ASSOCIATES ARCHITECTS PC
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
Minor Interior partitions and finishes with new lighting for new retail tenant as per plans filed herewith. No change in use, egress, or occ…
M01143072 ↗527 WEST 23 STREET
MANHATTAN
AlterationSigned-off12/10/202412/24/2024
Design STEVEN PAUL HAMMER
Owner RELATED MANAGEMENT COMPANY
Contractor POWERGEN DEVELOPMENT GROUP
MECHANICAL WORK FOR AN INTERIOR RENOVATION TO AN EXISTING RETAIL SPACE AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
M01041194 ↗250 EAST 53 STREET
MANHATTAN
AlterationSigned-off05/06/202405/24/2024
Design MCALPINE ASSOCIATES ARCHITECTS PC
Owner RELATED MANAGEMENT COMPANY
Contractor ELYSIUM CONSTRUCTION INC
PLUMBING WORK ASSOCIATED WITH A RETAIL SPACE FIT OUT AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
521 WEST 28 STREET ↗107/20/2026
520 WEST 30 STREET ↗205/15/2026
60-03 69 AVENUE ↗103/25/2026
527 WEST 23 STREET ↗712/23/2025
250 EAST 53 STREET ↗104/24/2024
▾Documents — 154 on file (BIS + DOB NOW)
▸Plans & Drawings27
▸DOB NOWPlans/Sketch27
08/27/2026M01041194-I1 · 250 EAST 53 STREETRequest digital key ↗
08/27/2026M01041194-S1 · 250 EAST 53 STREETRequest digital key ↗
08/27/2026M01041194-S2 · 250 EAST 53 STREETRequest digital key ↗
Showing 3 of 27 on file for this type
▸Applications & Permits3
▸DOB NOWLPC Approval/Permit3
08/17/2026Q01370846-S1 · 60-03 69 AVENUEOpen ↗
08/17/2026Q01370846-S2 · 60-03 69 AVENUEOpen ↗
08/17/2026Q01370846-I1 · 60-03 69 AVENUEOpen ↗
▸Seals & Professional Certifications80
▸DOB NOWSpecial Inspector Seal & Signature29
09/01/2026M01263640-S1 · 527 WEST 23 STREETOpen ↗
09/01/2026M01263640-S1 · 527 WEST 23 STREETOpen ↗
09/01/2026M01263640-P1 · 527 WEST 23 STREETOpen ↗
Showing 3 of 29 on file for this type
▸DOB NOWProgress Inspector Seal & Signature27
09/01/2026M01263640-P1 · 527 WEST 23 STREETOpen ↗
08/31/2026M01143003-P1 · 527 WEST 23 STREETOpen ↗
08/31/2026M01143003-S1 · 527 WEST 23 STREETOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature24
08/20/2026M01263640-P4 · 527 WEST 23 STREETOpen ↗
08/17/2026Q01370846-S1 · 60-03 69 AVENUEOpen ↗
08/17/2026Q01370846-I1 · 60-03 69 AVENUEOpen ↗
Showing 3 of 24 on file for this type
▸Safety & Tenant Protection18
▸DOB NOWHPD-1: Anti-Harassment Area Checklist18
08/16/2026M01392956-I1 · 520 WEST 30 STREETOpen ↗
08/16/2026M01392956-S2 · 520 WEST 30 STREETOpen ↗
08/16/2026M01392956-S1 · 520 WEST 30 STREETOpen ↗
Showing 3 of 18 on file for this type
▸Environmental & Asbestos26
▸DOB NOWOER: Notice to Proceed12
08/13/2026M01143072-I1 · 527 WEST 23 STREETOpen ↗
08/13/2026M01143072-S1 · 527 WEST 23 STREETOpen ↗
Showing 2 of 12 on file for this type
▸DOB NOWOER: Notice of Satisfaction11
08/13/2026M01143072-S1 · 527 WEST 23 STREETOpen ↗
08/13/2026M01143072-I1 · 527 WEST 23 STREETOpen ↗
Showing 2 of 11 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/17/2026Q01370846-S1 · 60-03 69 AVENUEOpen ↗
08/17/2026Q01370846-S2 · 60-03 69 AVENUEOpen ↗
08/17/2026Q01370846-I1 · 60-03 69 AVENUEOpen ↗