Property profile & analytics
320 Un St Portsmouth, NH 03801-5052
- Investment properties
- 4,070 SF
- 0.20 lot acres
OFF-MARKET
Value Estimation
Location Intelligence
Property ID
US58-0607405
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
- Donald R. Welsh Jr., DMD / Dental Implants Provider / Teeth Whitening Service
- Samantha D. King, D.M.D. / Cosmetic Dentist / Dental Implants Provider
- Donald R. Welsh Jr., DMD and Samantha King, DMD / Dentist / Cosmetic Dentist
Property Details for 320 Un St
- Year built
- 1800
- Construction
- FRAME
- Lot size
- 0.20 lot acres
- Property size
- 4,070 SF
- Zone code
- GRA
- Property type
- Investment properties
- Property subtype
- Live-work space
- APN
- PRSM M:0134 B:0034 L:
- APU
- PRSMM0134B0034L
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
- -70.7639
- Latitude
- 43.0692
- 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
$15,085
$262,200
$673,000
$935,200
-
$0.00
$0.00
$0.00
