70 Court St
Portsmouth, NH 03801
— ba 3,961 sqft Built 1758 Lot 5,227 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 21, 2022 | Sold | $1,350,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $789,200 | $870,500 | $1,659,700 | $19,103 |
| 2023 | $569,300 | $534,400 | $1,103,700 | $17,803 |
| 2022 | $558,500 | $534,400 | $1,092,900 | $16,612 |
| 2021 | $558,500 | $534,400 | $1,092,900 | $16,426 |
| 2020 | $558,500 | $534,400 | $1,092,900 | $16,066 |
| 2019 | $558,500 | $534,400 | $1,092,900 | $16,240 |
| 2018 | $531,100 | $431,100 | $962,200 | $15,241 |
| 2017 | $510,500 | $431,100 | $941,600 | $14,482 |
| 2016 | $472,600 | $393,600 | $866,200 | $14,760 |
| 2015 | $472,600 | $393,600 | $866,200 | $14,543 |
| 2014 | $376,100 | $374,900 | $751,000 | $13,593 |
| 2011 | $408,800 | $374,900 | $783,700 | $13,589 |
| 2007 | $588,700 | $305,500 | $894,200 | $14,611 |
Property facts
Year built
1758
Property type
other
Stories
2
Beds
—
Baths
—
Living area
3,961 sqft
Lot size
5,227 sqft
ZIP code
03801
City
Portsmouth
Street
Court St
Coordinates
43.07424, -70.75958
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 70 Court St last sell?
No public-record sale is on file for 70 Court St.
What is the current tax assessment for 70 Court St?
The most recent total assessment for 70 Court St (year 2025) is $1,659,700 with $19,103 in property tax.
When was 70 Court St built?
70 Court St was built in 1758.
How does 70 Court St compare to others on Court St?
We track 8 other properties on Court St. Browse the list under "Other properties on Court St" to compare beds, baths, and sale history.
What are the property facts for 70 Court St?
70 Court St is a — bath, 3,961 sqft, 5,227 sqft lot other.
Is 70 Court St a flip candidate?
No — 70 Court St does not appear in our flips dataset.
Is 70 Court St a tax-appeal candidate?
Yes — 70 Court St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 Court St