330 Borthwick Ave

Office

330 Borthwick Ave, Portsmouth, NH 03801

330 Borthwick Ave
Office For Sale
Asking
$550,000
Available
2,132 SF
Listing Details
Type
Sale
Status
Active
Asking Price
$550,000
List Date
Jun 4, 2026
Days on Market
26
Financing Available
No
Sale Total Expenses
$29,235
Vacant Date
Sep 1, 2026
Owner Occupied
No
Tax Amount
$6,219
Tax Year
2025
Last Verified
Jun 4, 2026

Jackson Gray Medical Building

Rare Medical/Office condo across the street from Portsmouth Regional Hospital

Space Details

Available SF
2,132 SF
Primary Use
Office
Postal Address
330 Borthwick Avenu - Unit#210 Portsmouth, NH
Property Highlights
View full property →
Type
Office
Subtype
Medical/dental
Building Class
Class B
Size
54,975 SF
Acreage
14.55 Acres
Occupancy Type
Multi Tenant
Year Built
1986
Floors
3
Construction
Masonry
Zoning
OR
County
Rockingham
Submarket
Boston-Cambridge-Quincy
Contact
PM
Peter MontesantoPrimary
Duston Leddy Real Estate
Attachments
Location