300 Court St
Portsmouth, NH 03801
3 bd 4 ba 3,260 sqft Built 1857 Lot 436 sqft condos
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 | $2,688,900 | — | $2,688,900 | $30,949 |
| 2023 | $1,400,400 | — | $1,400,400 | $22,588 |
| 2022 | $1,400,400 | — | $1,400,400 | $21,286 |
| 2021 | $1,400,400 | — | $1,400,400 | $21,048 |
| 2020 | $1,400,400 | — | $1,400,400 | $20,586 |
| 2019 | $1,400,400 | — | $1,400,400 | $20,810 |
| 2018 | $1,310,000 | — | $1,310,000 | $20,750 |
| 2017 | $1,310,000 | — | $1,310,000 | $20,148 |
| 2016 | $1,101,000 | — | $1,101,000 | $18,761 |
| 2015 | $1,101,000 | — | $1,101,000 | $18,486 |
| 2014 | $990,300 | — | $990,300 | $17,924 |
| 2011 | $984,600 | — | $984,600 | $17,072 |
| 2007 | $1,041,400 | — | $1,041,400 | $17,016 |
Property facts
Year built
1857
Property type
condos
Stories
2
Beds
3
Baths
4
Living area
3,260 sqft
Lot size
436 sqft
ZIP code
03801
City
Portsmouth
Street
Court St
Coordinates
43.07580, -70.75574
Comparable properties nearby
Frequently asked questions
When did 300 Court St last sell?
No public-record sale is on file for 300 Court St.
What is the current tax assessment for 300 Court St?
The most recent total assessment for 300 Court St (year 2025) is $2,688,900 with $30,949 in property tax.
When was 300 Court St built?
300 Court St was built in 1857.
How does 300 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 300 Court St?
300 Court St is a 3 bed, 4 bath, 3,260 sqft, 436 sqft lot condos.
Is 300 Court St a flip candidate?
No — 300 Court St does not appear in our flips dataset.
Is 300 Court St a tax-appeal candidate?
No — 300 Court 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 Court St