What was permitted
Homeowners in Park Slope interested in property modifications can look at this permit for insights. It covers the conversion of an existing two-family house into a single-family home, including interior demolition and new partitions.
The permit for this significant renovation at 285 13 Street was issued on August 12, 2026, with an estimated project cost of $298,480. JSL Design Inc is the general contractor.
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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 | 140320275 |
|---|---|
| Work permit # | B01402538-I1-GC |
| Job filing number | — |
| Work type | General Construction |
| Status | Permit Issued |
| Job description | CONVERSION OF AN EXISTING TWO-FAMILY INTO A SINGLE-FAMILY HOUSE INCLUDING MINOR NON-BEARING INTERIOR DEMOLITION AND NEW PARTITIONS. TO OBTAIN A NEW CERTIFICATE OF OCCUPANCY. |
| Floor / unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2 |
| Estimated cost | $298,480 |
| Approved | July 27, 2026 |
| Issued | August 12, 2026 |
| Expires | October 5, 2026 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Gabriel Estadella
Related searches
house conversionsingle-family homePark SlopeBrooklynNYC building permit$298,480 project cost