zsny.nyc629 68th Street, Brooklyn, NY 11220
Z S Ny Improvement Corp is a general contractor with 6 tracked New York City building-permit projects on record, with the latest filing in that record 21 days ago. Its filings (May 2025 to Sep 2026) are concentrated in Manhattan and Brooklyn, 100% residential. A typical project in the record declares $60K–$206K. If you work at Z S Ny Improvement Corp, claim this page to add a description.
Filed 21 days ago
#597
by NYC filing activity
among NYC general contractors, 90 days to Oct 7, 2026
6
projects
from 9 filings
2/16
active weeks
weeks with a filing (16 weeks to Oct 7, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$206K Manhattan multifamily renovation
Grade AActive 21 days ago · 17 units · Z S Ny Improvement: GC
Renovation of existing apartment including removal and replacement of existing floors, ceilings, partitions, doors, widows, equipment…
GC named · Architect identified · 4 anticipated categories not yet filed
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Brooklyn multifamily renovation
Grade A+Active 2 months ago · 275 units · Z S Ny Improvement: GC
INTERIOR PLUMBING AS SHOWN. NO CHANGES TO EGRESS, OCCCUPANCY OR USE
GC named · Architect identified · 1 anticipated category not yet filed
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6 project records for Z S Ny Improvement Corp: addresses, values, project teams
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Typical project$60K–$206K$185K typical3.7× the NYC median ($50K)Last filed21 days agoManhattan · Sep 16, 2026Last 90 days2 active1 newly filed
Filing activity · 16 weeks to Oct 7, 2026 · peak Jul 2026
JUN
JUL
AUG
SEP
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Project mix · by use
Residential100%
Geography · by borough
Manhattan83%
Brooklyn17%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | POVERO and COMPANY | Architecture | 2 | |
| 2 | Hamann Engineering, PLLC | Engineering | 1 | |
| 3 | Malcolm Goodspeed Architect | Architecture | 1 | |
| 4 | Omer Fenik, RA | Architecture | 1 | |
| 5 | Porter Clapp Architects | Architecture | 1 | |
| None on shared filings. | ||||
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
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State licenseNYC DOB General Contractor #620377As filed on 4 permits · May 2026
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 5 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many NYC projects does Z S Ny Improvement Corp appear on?▾
PermitPipeline tracks 6 New York City building-permit projects for Z S Ny Improvement Corp (May 2025 to Sep 2026). 2 had filing activity in the last 90 days.
Does Z S Ny Improvement Corp work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of Z S Ny Improvement Corp's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Z S Ny Improvement Corp work?▾
83% of Z S Ny Improvement Corp's tracked New York City projects are in Manhattan.
What is a typical Z S Ny Improvement Corp project worth?▾
The median declared value across the 6 New York City projects Z S Ny Improvement Corp has on record that state one is $185K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Z S Ny Improvement Corp?▾
Z S Ny Improvement Corp most frequently appears on the same New York City permit filings as POVERO and COMPANY, Hamann Engineering, PLLC, Malcolm Goodspeed Architect. Appearing together indicates association on shared filings, not a proven working relationship.
Is Z S Ny Improvement Corp a general contractor?▾
Z S Ny Improvement Corp is listed as a general contractor on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public NYC DOB filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 7, 2026. Project counts, declared values and filing dates are read live from NYC DOB filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
New York City Department of Buildings permit filings.
Record source
Read directly from NYC DOB filings.
Photography
None are shown until the firm supplies them.
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