What was permitted
Residents in Williamsburg can research the cost of upgrading their home's climate control. This permit is for the installation of a new mini-split HVAC system throughout a residence.
The mechanical systems permit was issued on September 1, 2026, with an estimated project cost of $27,440. DTM PROJECTS CORP is the general contractor for this installation.
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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 | 848186447 |
|---|---|
| Work permit # | B01191147-S2-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | new mini split hvac system throughout the residence |
| Floor / unit | Floor Number(s) 1 through 2 |
| Estimated cost | $27,440 |
| Approved | January 20, 2026 |
| Issued | September 1, 2026 |
| Expires | May 27, 2027 |
| BBL | — |
| BIN | — |
Property owner
DEM Realty LLC
Daniel McAvoy
Related searches
mechanical systemsWilliamsburgNew York CityHVAC installationmini split$25,000 - $50,000