Interior Renovation to Combine Apartments at 924 Madison Avenue, Manhattan
924 MADISON AVENUE, MANHATTAN, 10021 · Upper East Side-Carnegie Hill
What was permitted
For those in the Upper East Side-Carnegie Hill neighborhood, this permit offers insight into the cost of combining multiple apartments into a single duplex. The work involves significant interior renovation.
Issued on June 17, 2026, this general construction project has an estimated cost of $134,439. PRIME RENOVATIONS & is the general contractor managing this extensive interior renovation.
A large interior renovation on Manhattan's Upper East Side to create a duplex apartment was estimated to cost $134,439.
What it cost
Issued
June 17, 2026
Expires
March 4, 2027
License
General Contractor
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Filed by PRIME RENOVATIONS & · 1 permits across 1 neighborhood
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 | 221642492 |
| Work Permit # | M01405258-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | INTERIOR RENOVATION TO COMBINE APTS. 5F, 5B & PH ON 5TH FLOOR INTO ONE DUPLEX APARTMENT AS INDICATED ON PLAN. NO CHANGE IN OCCUPANCY, USE OR EGRESS. |
| Floor / Unit | Floor Number(s) 005 through 005 |
| Estimated Cost | $134,439 |
| Approved | June 10, 2026 |
| Issued | June 17, 2026 |
| Expires | March 4, 2027 |
| BBL | — |
| BIN | — |
Property Owner
JUDSON REALTY LLC
STEPHEN JUDSON