259 Dennett St
Portsmouth, NH 03801
3 bd 3 ba 1,851 sqft Built 1890 Lot 5,227 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 | $469,900 | $354,100 | $824,000 | $9,484 |
| 2023 | $265,700 | $243,200 | $508,900 | $8,209 |
| 2022 | $265,700 | $243,200 | $508,900 | $7,735 |
| 2021 | $265,700 | $243,200 | $508,900 | $7,649 |
| 2020 | $265,700 | $243,200 | $508,900 | $7,481 |
| 2019 | $265,700 | $243,200 | $508,900 | $7,562 |
| 2018 | $236,500 | $221,100 | $457,600 | $7,248 |
| 2017 | $236,500 | $221,100 | $457,600 | $7,038 |
| 2016 | $209,300 | $165,900 | $375,200 | $6,393 |
| 2015 | $209,300 | $165,900 | $375,200 | $6,300 |
| 2014 | $188,600 | $139,500 | $328,100 | $5,939 |
| 2011 | $181,700 | $139,500 | $321,200 | $5,569 |
| 2007 | $233,000 | $114,200 | $347,200 | $5,673 |
Property facts
Year built
1890
Property type
single_family
Stories
3
Beds
3
Baths
3
Living area
1,851 sqft
Lot size
5,227 sqft
ZIP code
03801
City
Portsmouth
Street
Dennett St
Coordinates
43.07823, -70.77153
Comparable properties nearby
Frequently asked questions
When did 259 Dennett St last sell?
No public-record sale is on file for 259 Dennett St.
What is the current tax assessment for 259 Dennett St?
The most recent total assessment for 259 Dennett St (year 2025) is $824,000 with $9,484 in property tax.
When was 259 Dennett St built?
259 Dennett St was built in 1890.
How does 259 Dennett St compare to others on Dennett St?
We track 8 other properties on Dennett St. Browse the list under "Other properties on Dennett St" to compare beds, baths, and sale history.
What are the property facts for 259 Dennett St?
259 Dennett St is a 3 bed, 3 bath, 1,851 sqft, 5,227 sqft lot single_family.
Is 259 Dennett St a flip candidate?
No — 259 Dennett St does not appear in our flips dataset.
Is 259 Dennett St a tax-appeal candidate?
No — 259 Dennett 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 Dennett St