Sprinkler System Modification at 637 Carlton Avenue, Brooklyn
637 CARLTON AVENUE, BROOKLYN, 11238 · Prospect Heights
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.
A $42,011 sprinkler system modification at 637 Carlton Avenue in Prospect Heights suggests upgrades to fire safety in a two-family home.
What it cost
Issued
June 22, 2026
Expires
July 31, 2026
License
Fire Suppression Contractor
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Filed by NONSTOP PLUMBERS CORP · 4 permits across 4 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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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