425 Middle St
Portsmouth, NH 03801
7 bd 5 ba 6,333 sqft Built 1860 Lot 15,246 sqft other
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 | $1,303,200 | $484,975 | $1,788,175 | $20,582 |
| 2023 | $702,300 | $303,100 | $1,005,400 | $16,217 |
| 2022 | $702,300 | $303,100 | $1,005,400 | $15,282 |
| 2021 | $702,300 | $303,100 | $1,005,400 | $15,111 |
| 2020 | $702,300 | $303,100 | $1,005,400 | $14,779 |
| 2019 | $701,900 | $303,100 | $1,005,000 | $14,934 |
| 2018 | $658,300 | $275,500 | $933,800 | $14,791 |
| 2017 | $597,500 | $275,500 | $873,000 | $13,427 |
| 2016 | $568,300 | $251,800 | $820,100 | $13,975 |
| 2015 | $568,300 | $251,800 | $820,100 | $13,769 |
| 2014 | $440,000 | $228,000 | $668,000 | $12,091 |
| 2011 | $442,000 | $228,000 | $670,000 | $11,617 |
| 2007 | $511,500 | $220,600 | $732,100 | $11,963 |
Property facts
Year built
1860
Property type
other
Stories
2
Beds
7
Baths
5
Living area
6,333 sqft
Lot size
15,246 sqft
ZIP code
03801
City
Portsmouth
Street
Middle St
Coordinates
43.07027, -70.76302
Comparable properties nearby
Frequently asked questions
When did 425 Middle St last sell?
No public-record sale is on file for 425 Middle St.
What is the current tax assessment for 425 Middle St?
The most recent total assessment for 425 Middle St (year 2025) is $1,788,175 with $20,582 in property tax.
When was 425 Middle St built?
425 Middle St was built in 1860.
How does 425 Middle St compare to others on Middle St?
We track 8 other properties on Middle St. Browse the list under "Other properties on Middle St" to compare beds, baths, and sale history.
What are the property facts for 425 Middle St?
425 Middle St is a 7 bed, 5 bath, 6,333 sqft, 15,246 sqft lot other.
Is 425 Middle St a flip candidate?
No — 425 Middle St does not appear in our flips dataset.
Is 425 Middle St a tax-appeal candidate?
No — 425 Middle 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 Middle St