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portsmouth-nh Building Permit

HVAC permit at 333 BORTHWICK AVE, Portsmouth, NH 03801, portsmouth-nh 03801

Filed Jan 22, 2026

Filed Date

Jan 22, 2026

Permit Type

Building Permit Application

Trade

HVAC

ZIP Code

City

Contractor

Isabella Dos Santos

Permit Number

PTH-BLDG-26-50

Permit Description / Scope

Commercial Interior Renovations of the Pediatric Trama and XRay Room, Portsmouth Regional Hospital, 333 Borthwick AveProject to Include:Interior nonstructural renovation of existing (x-ray room and pediatric trauma room totaling 735 sf). Includes nonstructural demolition of flooring, non-structural walls, MEPs, and millwork. New work includes selective concrete trenching for electrical floor boxes, Unistrut, structural steel and blocking for x-ray equipment, millwork, lighting fixtures, sink & med gas connections, new lighting and wiring as per plan labelled Pediatric Trauma and X-Ray Room, dated 11/05/2025, REV1-Addendum#1 by JSA, ICT, TFM. * Separate Plumbing, Mechanical, Electrical, Fire Alarm and Fire Sprinkler Permitting Required.* No Change in Use or Occupancy

Same ZIP · Last 90 Days

Nearby Permits in ZIP 03801 (showing 8 of 56)

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Mar 30, 2026	140 WEST RD, Portsmouth, NH 03801	Commercial	—	—
Mar 30, 2026	864 WOODBURY AVE, Portsmouth, NH 03801	General Contractor	—	—
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Mar 30, 2026	1752 ISLINGTON ST, Portsmouth, NH 03801	General Contractor	—	—
Mar 30, 2026	35 TJ GAMESTER AVE, Portsmouth, NH 03801	General Contractor	—	—
Mar 30, 2026	62 MCKINLEY RD, Portsmouth, NH 03801	General Contractor	—	—
Mar 30, 2026	62 MCKINLEY RD, Portsmouth, NH 03801	Solar	—	—
Mar 30, 2026	27 INTERNATIONAL DR, Portsmouth, NH 03801	Commercial	—	—

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