310 Dennett St
Portsmouth, NH 03801
4 bd 2 ba 2,054 sqft Built 1890 Lot 4,792 sqft multi_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 | $580,800 | $347,500 | $928,300 | $10,685 |
| 2023 | $400,300 | $238,700 | $639,000 | $10,307 |
| 2022 | $400,300 | $238,700 | $639,000 | $9,713 |
| 2021 | $400,300 | $238,700 | $639,000 | $9,604 |
| 2020 | $400,300 | $238,700 | $639,000 | $9,393 |
| 2019 | $400,300 | $238,700 | $639,000 | $9,496 |
| 2018 | $372,900 | $217,000 | $589,900 | $9,344 |
| 2017 | $372,900 | $217,000 | $589,900 | $9,073 |
| 2016 | $328,800 | $161,900 | $490,700 | $8,362 |
| 2015 | $328,800 | $161,900 | $490,700 | $8,239 |
| 2014 | $317,700 | $136,800 | $454,500 | $8,226 |
| 2011 | $317,700 | $136,800 | $454,500 | $7,381 |
| 2007 | $310,500 | $111,200 | $421,700 | $6,891 |
Property facts
Year built
1890
Property type
multi_family
Stories
3
Beds
4
Baths
2
Living area
2,054 sqft
Lot size
4,792 sqft
ZIP code
03801
City
Portsmouth
Street
Dennett St
Coordinates
43.07758, -70.77191
Comparable properties nearby
Frequently asked questions
When did 310 Dennett St last sell?
No public-record sale is on file for 310 Dennett St.
What is the current tax assessment for 310 Dennett St?
The most recent total assessment for 310 Dennett St (year 2025) is $928,300 with $10,685 in property tax.
When was 310 Dennett St built?
310 Dennett St was built in 1890.
How does 310 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 310 Dennett St?
310 Dennett St is a 4 bed, 2 bath, 2,054 sqft, 4,792 sqft lot multi_family.
Is 310 Dennett St a flip candidate?
No — 310 Dennett St does not appear in our flips dataset.
Is 310 Dennett St a tax-appeal candidate?
No — 310 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
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