← Back
Design Firm
ALEXANDER KATRECZKO ARCHITECT
Design
1 project with open permitsMANHATTAN · 2
2 buildings
6
Total Filings
2
Projects on File
2
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month2 projects all-time
0112Aug '20 · 1Mar '25 · 120212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit150%
Signed off150%
By project type
Alteration2
Most active buildings
All buildings →
161 WEST 61 STREETMANHATTAN · latest 05/05/2025
1 projects
10 UNION SQUARE EASTMANHATTAN · 1 open · latest 07/08/2021
1 projects
Key relationships
Everyone →
Filing representatives
ALEXANDER KATRECZKOlatest 01/28/2025
4 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01172664 ↗161 WEST 61 STREET
MANHATTAN
AlterationSigned-off03/25/202505/05/2025
Contractor JOHNNY NANHU
Apt. 25C: relocate sink and shower controls in one bathroom, shower head and toilet to remain in existing locations, filed in conjunction wi…
M00355334 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationPermit Issued08/16/202007/08/2021relocate 1 gas cooktop, 1 dishwasher, 1 res'd sink, install water/sanitary and gas piping.
Counts cover all 2 projects (2 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
ALEXANDER KATRECZKO401/28/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GREEN PROJECT RENOVATION103/25/2025
JOHNNY'S P&H CONTRAC INC103/25/2025
L&J PLG & HTG CO OF NY IN106/06/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DOMANI CONSULTING103/25/2025
2 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 2Open permit 1Signed off 1
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01172664 ↗161 WEST 61 STREET
MANHATTAN
AlterationSigned-off03/25/202505/05/2025
Contractor JOHNNY NANHU
Apt. 25C: relocate sink and shower controls in one bathroom, shower head and toilet to remain in existing locations, filed in conjunction wi…
M00355334 ↗10 UNION SQUARE EAST
MANHATTAN
AlterationPermit Issued08/16/202007/08/2021relocate 1 gas cooktop, 1 dishwasher, 1 res'd sink, install water/sanitary and gas piping.
Scope of Work
Plumbing — 1 project · most recent 06/06/2022
Gas Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
161 WEST 61 STREET ↗301/28/2025
10 UNION SQUARE EAST ↗306/06/2022
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch - Plumbing3
▸DOB NOWPlans/Sketch2
▸Seals & Professional Certifications11
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/24/2026M01172664-I1 · 161 WEST 61 STREETOpen ↗
08/24/2026M01172664-S1 · 161 WEST 61 STREETOpen ↗
08/13/2026M00355334-P1 · 10 UNION SQUARE EASTOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
08/25/2026M01172664-I1 · 161 WEST 61 STREETOpen ↗
08/25/2026M01172664-I1 · 161 WEST 61 STREETOpen ↗
08/25/2026M01172664-I1 · 161 WEST 61 STREETOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature3
09/20/2026M00355334-P2 · 10 UNION SQUARE EASTOpen ↗
08/25/2026M01172664-I1 · 161 WEST 61 STREETOpen ↗
08/25/2026M00355334-I1 · 10 UNION SQUARE EASTOpen ↗
▸Safety & Tenant Protection3
▸DOB NOWTenant Protection Plan3
08/13/2026M00355334-P2 · 10 UNION SQUARE EASTOpen ↗
08/13/2026M00355334-P1 · 10 UNION SQUARE EASTOpen ↗
08/13/2026M00355334-I1 · 10 UNION SQUARE EASTOpen ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/24/2026M01172664-I1 · 161 WEST 61 STREETOpen ↗
08/24/2026M01172664-S1 · 161 WEST 61 STREETOpen ↗
08/13/2026M00355334-P1 · 10 UNION SQUARE EASTOpen ↗
Showing 3 of 5 on file for this type