CORNERSTONE DESIGNS
Architecture firm · New York City permit activity
Architecture firm active in New York City construction, tracked from public building-permit filings.
#1144
by NYC filing activity
among NYC architects & engineers, last 90 days
3
projects tracked
Apr 2026 to Jul 2026
4/16
active weeks
weeks with a filing (last 16)
3 of the 3 Cornerstone Designs projects have no general contractor named on permit.1 filed in the last 30 days.
Start your 14-day trialSelect Cornerstone Designs projects
$72K Queens renovation
Grade BFiled 1 month ago · 2 filings · Cornerstone Designs: architect
FILING STRUCTURAL WORK AS SUBSEQUENT APPLICATION
No GC named · Engineer identified · 1 anticipated category not yet filed
View project details →
$2.1M Brooklyn single-family renovation
Grade AFiled 2 months ago · 2 filings · 1 units · Cornerstone Designs: architect
INSTALLATION OF SPRINKLER SYSTEM FOR ENTIRE BUILDING IN SUBSEQUENT TO ALT 1#. NO CHANGE IN USE OR EGRESS
No GC named · Engineer identified · 5 anticipated categories not yet filed
View project details →
$51K Brooklyn single-family renovation
Grade BFiled 16 days ago · 1 units · Cornerstone Designs: architect
Gut renovation, one family, new plumbing on all floors
No GC named · 3 anticipated categories not yet filed
View project details →
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.
3 project records for Cornerstone Designs: addresses, values, project teams
Start 14-day free trial
Most recent filing: Brooklyn · Jul 21, 2026
3 active · 2 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
3
active projects (last 90d)
2
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Residential67%
Other33%
Geography · by borough
Brooklyn67%
Queens33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | LEVIN ENGINEERING PLLC | Engineering | 1 | |
| 2 | SOLOMON ROSENZWEIG P.E P.C. | Engineering | 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 CORNERSTONE DESIGNS filed?▾
PermitPipeline tracks 3 New York City building-permit projects for CORNERSTONE DESIGNS (Apr 2026 to Jul 2026). 3 had filing activity in the last 90 days.
Does CORNERSTONE DESIGNS work on commercial or residential projects?▾
Across its tracked New York City filings, 0% of CORNERSTONE DESIGNS's projects are commercial and 67% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does CORNERSTONE DESIGNS work?▾
67% of CORNERSTONE DESIGNS's tracked New York City projects are in Brooklyn.
What is a typical CORNERSTONE DESIGNS project worth?▾
Across the 3 tracked projects with a declared value, CORNERSTONE DESIGNS averages $742K per project (declared value on the permit filing, not contract value).
Which firms does CORNERSTONE DESIGNS work with most often?▾
CORNERSTONE DESIGNS most frequently appears on the same New York City permit filings as SOLOMON ROSENZWEIG P.E P.C., LEVIN ENGINEERING PLLC. Appearing together indicates association on shared filings, not a proven working relationship.
Is CORNERSTONE DESIGNS an architecture firm?▾
CORNERSTONE DESIGNS is listed as an architecture firm 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.
Firm directories by market