KEYSTONE BUILDERS GROUP*
General contractor · New York City permit activity
General contractor active in New York City construction, tracked from public building-permit filings.
#37
by NYC filing activity
among NYC general contractors, last 90 days
8
projects tracked
Mar 2026 to Jun 2026
7/16
active weeks
weeks with a filing (last 16)
7 of the 8 Keystone Builders Group* projects have anticipated permit categories not yet filed.
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$120K Manhattan commercial renovation
Grade BFiled 2 months ago · 2 filings · 9,140 sq ft · Keystone Builders Group*: GC
Plumbing work for landlord rennovation at this locaiton. No change in use, egress, or occupancy under this application
GC named · Engineer identified · 2 anticipated categories not yet filed
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$80K Manhattan multifamily renovation
Grade BFiled 1 month ago · 273 units · Keystone Builders Group*: GC
RENOVATION TO EXISTING UNITS 6A, 7B. ALL ENERGY CALCULATIONS FILED UNDER. NO CHANGE TO USE, EGRESS, OR OCCUPANCY
GC named · Architect identified
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$80K Manhattan commercial renovation
Grade BFiled 1 month ago · 3,500 sq ft · Keystone Builders Group*: GC
Interior rennovation for landlord at this locaiton. No change in use, egress, or occupancy under this application
GC named · Architect identified · 2 anticipated categories not yet filed
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5 more
Keystone Builders Group* projects with project intelligence
Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
8 project records for Keystone Builders Group*: addresses, values, project teams
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Middle 50% of declared values: $70K–$110K (median $80K)
Most recent filing: Manhattan · Jun 25, 2026
8 active · 6 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
8
active projects (last 90d)
6
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial50%
Residential50%
Geography · by borough
Manhattan100%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Andrew Zaki | Engineering | 2 | |
| 2 | LOFFREDO BROOKS ARCHITECTS P.C. | Architecture | 2 | |
| 3 | ADVANTAGE ARCHITECTURE PLLC | Architecture | 1 | |
| 4 | DAGHER ENGINEERING PLLC | Engineering | 1 | |
| 5 | ISMAEL LEYVA ARCHITECTS, P.C. | Architecture | 1 | |
| None on shared filings. | ||||
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many NYC projects has KEYSTONE BUILDERS GROUP* filed?▾
PermitPipeline tracks 8 New York City building-permit projects for KEYSTONE BUILDERS GROUP* (Mar 2026 to Jun 2026). 8 had filing activity in the last 90 days.
Does KEYSTONE BUILDERS GROUP* work on commercial or residential projects?▾
Across its tracked New York City filings, 50% of KEYSTONE BUILDERS GROUP*'s projects are commercial and 50% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does KEYSTONE BUILDERS GROUP* work?▾
100% of KEYSTONE BUILDERS GROUP*'s tracked New York City projects are in Manhattan.
What is a typical KEYSTONE BUILDERS GROUP* project worth?▾
Across the 8 tracked projects with a declared value, KEYSTONE BUILDERS GROUP* averages $77K per project (declared value on the permit filing, not contract value).
Which firms does KEYSTONE BUILDERS GROUP* work with most often?▾
KEYSTONE BUILDERS GROUP* most frequently appears on the same New York City permit filings as LOFFREDO BROOKS ARCHITECTS P.C., Andrew Zaki, RED FLUX ARCHITECTURE DESIGN PLANNI. Appearing together indicates association on shared filings, not a proven working relationship.
Is KEYSTONE BUILDERS GROUP* a general contractor?▾
KEYSTONE BUILDERS GROUP* 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from NYC DOB filings.
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