308 Thornton St
Portsmouth, NH 03801
2 bd 1 ba 1,178 sqft Built 1924 Lot 4,356 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 | $297,600 | $344,100 | $641,700 | $7,386 |
| 2023 | $188,700 | $236,300 | $425,000 | $6,855 |
| 2022 | $188,700 | $236,300 | $425,000 | $6,460 |
| 2021 | $188,700 | $236,300 | $425,000 | $6,388 |
| 2020 | $188,700 | $236,300 | $425,000 | $6,248 |
| 2019 | $188,700 | $236,300 | $425,000 | $6,316 |
| 2018 | $173,700 | $214,800 | $388,500 | $6,154 |
| 2017 | $173,700 | $214,800 | $388,500 | $5,975 |
| 2016 | $147,300 | $160,700 | $308,000 | $5,248 |
| 2015 | $131,900 | $160,700 | $292,600 | $4,913 |
| 2014 | $127,300 | $135,900 | $263,200 | $4,764 |
| 2011 | $97,500 | $135,900 | $233,400 | $4,317 |
| 2007 | $159,200 | $109,900 | $269,100 | $4,397 |
Property facts
Year built
1924
Property type
single_family
Stories
2
Beds
2
Baths
1
Living area
1,178 sqft
Lot size
4,356 sqft
ZIP code
03801
City
Portsmouth
Street
Thornton St
Coordinates
43.07446, -70.77566
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 308 Thornton St last sell?
No public-record sale is on file for 308 Thornton St.
What is the current tax assessment for 308 Thornton St?
The most recent total assessment for 308 Thornton St (year 2025) is $641,700 with $7,386 in property tax.
When was 308 Thornton St built?
308 Thornton St was built in 1924.
How does 308 Thornton St compare to others on Thornton St?
We track 8 other properties on Thornton St. Browse the list under "Other properties on Thornton St" to compare beds, baths, and sale history.
What are the property facts for 308 Thornton St?
308 Thornton St is a 2 bed, 1 bath, 1,178 sqft, 4,356 sqft lot single_family.
Is 308 Thornton St a flip candidate?
No — 308 Thornton St does not appear in our flips dataset.
Is 308 Thornton St a tax-appeal candidate?
No — 308 Thornton 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 Thornton St