73 Prospect St
Portsmouth, NH 03801
2 bd 2 ba 1,070 sqft Built 2021 townhomes
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 28, 2025 | Sold | $685,000 | PrimeMLS |
| Jul 22, 2025 | Listed | $674,900 | PrimeMLS |
| Mar 31, 2023 | Sold | $619,900 | PrimeMLS |
| Jan 13, 2023 | Price changed | $619,900 | PrimeMLS |
| Sep 22, 2022 | Listed | $629,900 | MLS #4930815 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $623,900 | — | $623,900 | $7,181 |
| 2023 | $399,000 | — | $399,000 | $6,436 |
| 2022 | $319,500 | — | $319,500 | $4,856 |
Property facts
Year built
2021
Property type
townhomes
Stories
2
Beds
2
Baths
2
Living area
1,070 sqft
Lot size
—
ZIP code
03801
City
Portsmouth
Street
Prospect St
Coordinates
43.07979, -70.76918
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 73 Prospect St last sell?
No public-record sale is on file for 73 Prospect St.
What is the current tax assessment for 73 Prospect St?
The most recent total assessment for 73 Prospect St (year 2025) is $623,900 with $7,181 in property tax.
When was 73 Prospect St built?
73 Prospect St was built in 2021.
How does 73 Prospect St compare to others on Prospect St?
We track 8 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 73 Prospect St?
73 Prospect St is a 2 bed, 2 bath, 1,070 sqft townhomes.
Is 73 Prospect St a flip candidate?
No — 73 Prospect St does not appear in our flips dataset.
Is 73 Prospect St a tax-appeal candidate?
No — 73 Prospect 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 Prospect St