What was permitted
For those in the Upper East Side-Carnegie Hill neighborhood of Manhattan, this permit shows the cost of interior mechanical system work for apartment combinations.
Issued on June 12, 2026, for 11 East 86 Street, the estimated project cost was a modest $2,500, with TW INTERIORS LLC as the 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 | 405838402 |
|---|---|
| Work permit # | M01352057-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | INTERIOR MECHANICAL SYSTEM WORK IN CONJUNCTION WITH THE COMBINATION OF APT. 5B AND 5C (ARCHITECTURAL APPLICATION#M08047779). NO CHANGE IN USE, EGRESS, OR OCCUPANCY. THIS APPLICATION TO SUPERSEDE ALT1 #101115437. RELATED JOB # M00843816, M08047779. |
| Floor / unit | Floor Number(s) 005 through 005 |
| Estimated cost | $2,500 |
| Approved | April 21, 2026 |
| Issued | June 12, 2026 |
| Expires | August 16, 2026 |
| BBL | — |
| BIN | — |
Property owner
Barbara Sinclair
Related searches
mechanical systemsManhattanUpper East Side-Carnegie Hillapartment combinationNYC permits< $5k