294 Thornton St
Portsmouth, NH 03801
3 bd 1 ba 1,706 sqft Built 1904 Lot 8,276 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 | $524,100 | $384,600 | $908,700 | $10,459 |
| 2023 | $292,300 | $264,200 | $556,500 | $8,976 |
| 2022 | $292,300 | $264,200 | $556,500 | $8,459 |
| 2021 | $292,300 | $264,200 | $556,500 | $8,364 |
| 2020 | $292,300 | $264,200 | $556,500 | $8,181 |
| 2019 | $245,900 | $264,200 | $510,100 | $7,580 |
| 2018 | $219,500 | $240,100 | $459,600 | $7,280 |
| 2017 | $219,500 | $240,100 | $459,600 | $7,069 |
| 2016 | $195,000 | $191,500 | $386,500 | $6,586 |
| 2015 | $195,000 | $191,500 | $386,500 | $6,489 |
| 2014 | $171,900 | $155,000 | $326,900 | $5,917 |
| 2011 | $174,100 | $155,000 | $329,100 | $5,206 |
| 2007 | $228,500 | $126,500 | $355,000 | $5,801 |
Property facts
Year built
1904
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,706 sqft
Lot size
8,276 sqft
ZIP code
03801
City
Portsmouth
Street
Thornton St
Coordinates
43.07463, -70.77544
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 294 Thornton St last sell?
No public-record sale is on file for 294 Thornton St.
What is the current tax assessment for 294 Thornton St?
The most recent total assessment for 294 Thornton St (year 2025) is $908,700 with $10,459 in property tax.
When was 294 Thornton St built?
294 Thornton St was built in 1904.
How does 294 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 294 Thornton St?
294 Thornton St is a 3 bed, 1 bath, 1,706 sqft, 8,276 sqft lot single_family.
Is 294 Thornton St a flip candidate?
No — 294 Thornton St does not appear in our flips dataset.
Is 294 Thornton St a tax-appeal candidate?
No — 294 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