Firms › NYC architects & engineers › CORNERSTONE DESIGNS › $1M-$5M Brooklyn single-family renovation
$1M-$5M Brooklyn single-family renovation
Filed 3 months ago · Alteration (CO) · Grade A · Late stage
INSTALLATION OF SPRINKLER SYSTEM FOR ENTIRE BUILDING IN SUBSEQUENT TO ALT 1#. NO CHANGE IN USE OR EGRESS
$1M-$5M
value range
1
units
6K
square feet
2
filings to date
Why this may be worth pursuing
Filed 3 months ago, in the $1M-$5M range. A general contractor is named on the filing; an engineering firm is identified, and 2 anticipated permit categories have not yet appeared.
Filing status does not indicate whether the work has been awarded.
Anticipated permit categories not yet filed
Fire protectionSite & structure
Based on the project scope and filing history. Filing status does not indicate whether the work has been awarded. Categories already covered by a firm on the filing are excluded.
Firms on the filing
ArchitectureCORNERSTONE DESIGNS
Engineering1 firmGeneral contractor1 firm
Roles are taken from the permit record. Firm names are part of the paid product.
Filing history
2 filings on record, first filed Apr 2026, latest activity May 2026.
Dated, itemized filing history is part of the paid product.
Not shown on this page
Exact addressWithheld
Owner and contactWithheld
Every party on every filingWithheld
Permit records and source linksWithheld
10 project unlocks included every month · no credit card
Previous project$74K Brooklyn single-family renovation
2 of 3 select projects
Next project$40K Staten Island renovation
Sourced from New York City Department of Buildings public filings.