Property Lookup
Property Lookup
  • For Sale
  • For Lease
  • Recently Sold
  • Property Lookup
  • Brokers
Back to Search
Property profile & analytics

330 Borthwick Ave Portsmouth, NH 03801

  • Office Properties & Spaces
  • 1,199 SF
Value Estimation
$425,000
Location Intelligence
Property ID
US58-0551721
The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

Current Use by Public Records

  • Pediatric Associates of Hampton & Portsmouth / Medical Group / Pediatrician
  • Zachary Latimer / General Practitioner / Physician Assistant
  • Seacoast Dermatology / Skin Care Clinic
  • Pease William DO / Pulmonologist / Sleep Clinic
  • Abdullah Chahin, MD / Internist

Property Details for 330 Borthwick Ave

Year built
1986
Construction
FRAME
Property size
1,199 SF
Zone code
OR
Property type
Office Properties & Spaces
APN
PRSM M:0240 B:0002 L:205A
APU
PRSMM0240B0002L205A

Description

The Jackson Gray Building, located at 330 Borthwick Ave, Portsmouth, NH 03801, offers exceptional medical office space for lease. This three-story building, constructed in 1986, boasts a total of 55,200 square feet, with 4,726 square feet currently available. The building is zoned for Office/Research use, providing flexibility for various medical practices. Three individual suites are immediately available, ranging from 1,140 to 1,817 square feet, offering diverse options to suit different practice needs. The building's prime location directly across from Portsmouth Regional Hospital ensures high visibility and convenient access for patients. Ample on-site parking is available for both tenants and their clients. The Jackson Gray Building enjoys excellent access to major transportation arteries, including US Route One and I-95, enhancing accessibility for staff and patients. This location within Portsmouth, NH, benefits from a strong and highly regarded healthcare system, providing a supportive environment for medical practices. The building's multiple tenancy structure offers a vibrant and collaborative atmosphere. This is a rare opportunity to secure high-quality medical office space in a desirable location.

Value Estimation

Powered by Realmo proprietary methodology Last update: July 3, 2025
  • CAP approach

  • Comparable approach

  • Alternative Use

Location Insight

  • Map
  • Local Demand
City
Portsmouth
County
Rockingham
State
New Hampshire
Longitude
-70.786
Latitude
43.0647
CBSA code
14460
CBSA name
BOSTON-CAMBRIDGE-QUINCY, MA-NH METROPOLITAN STATISTICAL AREA

Property Tax & Assessments

Tax date
Tax Amount
Assessed Land Value
Assessed Improvement Value
Total Assessed Value
Applied Tax Rate
Land Market Value
Improvement Market Value
Total Market Value
2023
$4,420
$0.00
$274,000
$274,000
-
$0.00
$0.00
$0.00
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message