145 High St
Portsmouth, NH 03801
2 bd 2 ba 1,260 sqft Built 2007 Lot 3,049 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $478,200 | $653,400 | $1,131,600 | $13,025 |
| 2023 | $305,400 | $382,800 | $688,200 | $11,101 |
| 2022 | $305,400 | $382,800 | $688,200 | $10,461 |
| 2021 | $336,700 | $382,800 | $719,500 | $10,814 |
| 2020 | $336,700 | $382,800 | $719,500 | $10,577 |
| 2019 | $328,400 | $382,800 | $711,200 | $10,568 |
| 2018 | $307,900 | $300,000 | $607,900 | $9,629 |
| 2017 | $307,900 | $300,000 | $607,900 | $9,350 |
| 2016 | $270,800 | $226,600 | $497,400 | $8,476 |
| 2015 | $270,800 | $226,600 | $497,400 | $8,351 |
| 2014 | $262,400 | $216,900 | $479,300 | $8,675 |
| 2011 | $261,900 | $216,900 | $478,800 | $8,302 |
| 2007 | $5,400 | $136,200 | $141,600 | $2,314 |
Property facts
Year built
2007
Property type
single_family
Stories
3
Beds
2
Baths
2
Living area
1,260 sqft
Lot size
3,049 sqft
ZIP code
03801
City
Portsmouth
Street
High St
Coordinates
43.07877, -70.75927
Comparable properties nearby
Frequently asked questions
When did 145 High St last sell?
No public-record sale is on file for 145 High St.
What is the current tax assessment for 145 High St?
The most recent total assessment for 145 High St (year 2025) is $1,131,600 with $13,025 in property tax.
When was 145 High St built?
145 High St was built in 2007.
How does 145 High St compare to others on High St?
We track 3 other properties on High St. Browse the list under "Other properties on High St" to compare beds, baths, and sale history.
What are the property facts for 145 High St?
145 High St is a 2 bed, 2 bath, 1,260 sqft, 3,049 sqft lot single_family.
Is 145 High St a flip candidate?
No — 145 High St does not appear in our flips dataset.
Is 145 High St a tax-appeal candidate?
No — 145 High St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.5%
Implied 1-yr
+2.1%
2026 Q3
$1.3M
2026 Q4
$1.31M
ZIP 03801 — Median Price History + Forecast
Explore nearby
Geography
Other properties on High St