What was permitted
Homeowners in Prospect Heights may be interested in a permit issued for sprinkler system work at 637 Carlton Avenue. This project involves modifying the existing sprinkler system within a two-family home.
The permit was issued on June 22, 2026, with an estimated project cost of $42,011. NONSTOP PLUMBERS CORP is the contractor for this sprinkler system modification.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Brooklyn, and lines up the right contractor. You approve; we handle the back-and-forth.
View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 243438694 |
|---|---|
| Work permit # | B01298447-I1-EW-SP |
| Job filing number | — |
| Work type | Sprinklers |
| Status | Permit Issued |
| Job description | MODIFICATION OF AN EXISTING SPRINKLER SYSTEM WITHIN AN EXISITNG 2 FAMILY HOME. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. |
| Floor / unit | Basement/Sub-basement, Cellar, Floor Number(s) 1 through 1, Floor Number(s) 2 through 2, Floor Number(s) 3 through 3 |
| Estimated cost | $42,011 |
| Approved | February 24, 2026 |
| Issued | June 22, 2026 |
| Expires | July 31, 2026 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Maura Gaudio
Related searches
sprinklersprospect heightsbrooklynnew york citybuilding permitfire sprinkler system$42,011