330 Borthwick Ave

OfficeMedical/dental

330 Borthwick Ave, Portsmouth, NH 03801

3 photos
Listings
Suite 206-208
For Lease · Office
Active
Available SF
1,705 SF
Asking Rate
$18.00/SF NNN
Lease Type
Triple net
Suite
Suite 206-208
Floor
2
List Date
Jul 21, 2025
Days on Market
344

Medical office space available.

Sale
For Sale · Office
Active
Available SF
2,132 SF
Asking Price
$550,000
Price/SF
Cap Rate
List Date
Jun 4, 2026
Days on Market
26

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

Property Highlights

Location

County
Rockingham
Submarket
Boston-Cambridge-Quincy
Center/Park Name

Building Size

Total Building SF
54,975 SF
Rentable SF
Land (SF)
633,630 SF
Acreage
14.55 Acres
Number of Buildings
1
Floors
3

Building Details

Type
Office
Subtype
Medical/dental
Building Class
Class B
Building Status
Existing
Year Built
1986
Year Renovated
Construction
Masonry
Occupancy Type
Multi-tenant
Leased
Zoning
OR
Sprinklered
Parking Ratio
Elevators
Condominiumized
Yes
Exterior
Brick
Clear Height Max
Dock High Doors
Grade Level Doors
Rail Service
No

Land & Utilities

Lot Width
Lot Depth
Electric
No
Water
Yes
Sewer
Yes
Gas
Fiber
Tax Amount
Tax Year
Comparables
Comparable sales and lease data is available to members only.
Location