What was permitted
Homeowners and property owners in the Chelsea-Hudson Yards neighborhood of Manhattan can reference this permit for mechanical system costs related to significant building changes. The project at 218 West 17th Street involved mechanical scope for a penthouse enlargement and a basement change of use to a dwelling.
This permit was issued on July 1, 2026, with a substantial estimated project cost of $145,000. TOTAL BUILDER CONSTRUCTIO is the contractor responsible for this mechanical work, which is tied to a change of use filed under application M01284759-I1.
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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 | 209873387 |
|---|---|
| Work permit # | M01284759-S3-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | MECHANICAL SCOPE OF WORK RELATED TO THE ENLARGEMENT OF THIS BUILDING (A PENTHOUSE) AND THE CHANGE OF USE TO DWELLING OF THE BASEMENT. CHANGE OF USE FILED THRU APPLICATION M01284759-I1 |
| Floor / unit | Cellar-SO-7519-M01284759-I1, Floor Number(s)-4-SO-4783-M01284759-I1, Floor Number(s)-5-SO-7754-M01284759-I1 |
| Estimated cost | $145,000 |
| Approved | April 9, 2026 |
| Issued | July 1, 2026 |
| Expires | July 31, 2026 |
| BBL | — |
| BIN | — |
Property owner
Pr
Anna Do
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