What was permitted
Homeowners on the Upper West Side can see the costs associated with interior renovations. This permit covers plumbing work in restrooms and a staff pantry as part of general construction updates on the 4th and 5th floors of a building at 20 West 74th Street.
This project was issued a permit on July 13, 2026, with an estimated cost of $35,000. The work was performed by DEMAR MECHANICAL INC.
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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 | 455657079 |
|---|---|
| Work permit # | M01397522-S2-PL |
| Job filing number | — |
| Work type | Plumbing |
| Status | Permit Issued |
| Job description | The William Alanson White Institute limited Plumbing work at restrooms and staff pantry work in conjunction with interior general construction renovations at 4th & 5th floors as per plan filed herewith. No change to use, egress or occupancy under this app |
| Floor / unit | Floor Number(s) 4 through 5 |
| Estimated cost | $35,000 |
| Approved | June 15, 2026 |
| Issued | July 13, 2026 |
| Expires | December 4, 2026 |
| BBL | — |
| BIN | — |
Property owner
The Wiwilliam Alanson White Institu
Richard Herman
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plumbingUpper West Side-Lincoln SquareNew York Cityinterior renovation$35,000plumbing renovation