12 WEST 131 STREET, Manhattan, 10037 · Harlem (North)
A major interior renovation is planned for a property in Harlem (North), Manhattan, which includes converting existing community facility spaces in the cellar, basement, and three stories into residential units.
This general construction project, with an estimated cost of $376,595, was permitted on June 30, 2026, and is being managed by SAPPHIRE CONSTRUCTION GR*.
Residents in Harlem (North) may see a shift in property use, with a substantial renovation project converting community spaces to residential units costing nearly $377,000.
Issued
June 30, 2026
Expires
May 24, 2027
License
General Contractor
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by SAPPHIRE CONSTRUCTION GR* · 10 permits across 4 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 677366772 |
| Work Permit # | M01073138-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | interior renovation of existing cellar, basement and three stories, conversion of cellar and 01 from community facility to residential use. Demolition and construction of misc. non-bearing partitions, installation of new window openings at rear wall. AlT1 |
| Floor / Unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Roof Terrace 2, Floor Number(s) 3, Roof |
| Estimated Cost | $376,595 |
| Approved | November 26, 2024 |
NEW YORK STONE
ASAPH HAIMOFF
| Issued |
| June 30, 2026 |
| Expires | May 24, 2027 |
| BBL | — |
| BIN | — |
Claim this project page to showcase your pricing and attract new clients.