56 Marston Ave
Portsmouth, NH 03801
2 bd 2 ba 1,348 sqft Built 1987 Lot 20,473 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 | $616,900 | — | $616,900 | $7,101 |
| 2023 | $404,400 | — | $404,400 | $6,523 |
| 2022 | $404,400 | — | $404,400 | $6,147 |
| 2021 | $404,400 | — | $404,400 | $6,078 |
| 2020 | $404,400 | — | $404,400 | $5,945 |
| 2019 | $386,000 | — | $386,000 | $5,736 |
| 2018 | $517,100 | — | $517,100 | $8,191 |
| 2017 | $517,100 | — | $517,100 | $7,953 |
| 2016 | $433,600 | — | $433,600 | $7,389 |
| 2015 | $433,600 | — | $433,600 | $7,280 |
| 2014 | $353,200 | — | $353,200 | $6,393 |
| 2011 | $353,200 | — | $353,200 | $6,356 |
| 2007 | $335,000 | — | $335,000 | $5,474 |
Property facts
Year built
1987
Property type
condos
Stories
2
Beds
2
Baths
2
Living area
1,348 sqft
Lot size
20,473 sqft
ZIP code
03801
City
Portsmouth
Street
Marston Ave
Coordinates
43.06372, -70.76404
Comparable properties nearby
Frequently asked questions
When did 56 Marston Ave last sell?
No public-record sale is on file for 56 Marston Ave.
What is the current tax assessment for 56 Marston Ave?
The most recent total assessment for 56 Marston Ave (year 2025) is $616,900 with $7,101 in property tax.
When was 56 Marston Ave built?
56 Marston Ave was built in 1987.
How does 56 Marston Ave compare to others on Marston Ave?
We track 1 other property on Marston Ave. Browse the list under "Other properties on Marston Ave" to compare beds, baths, and sale history.
What are the property facts for 56 Marston Ave?
56 Marston Ave is a 2 bed, 2 bath, 1,348 sqft, 20,473 sqft lot condos.
Is 56 Marston Ave a flip candidate?
No — 56 Marston Ave does not appear in our flips dataset.
Is 56 Marston Ave a tax-appeal candidate?
No — 56 Marston Ave 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 Marston Ave