323 Portsmouth Ave
Stratham, NH 03885
4 bd 3 ba 4,408 sqft Built 1841 Lot 90,169 sqft multi_family
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 | $494,900 | $325,500 | $820,400 | $11,092 |
| 2023 | $360,200 | $180,400 | $540,600 | $11,304 |
| 2022 | $360,200 | $180,400 | $540,600 | $10,115 |
| 2021 | $360,200 | $180,400 | $540,600 | $10,012 |
| 2020 | $360,200 | $180,400 | $540,600 | $10,244 |
| 2019 | $351,500 | $180,400 | $531,900 | $9,909 |
| 2018 | $338,000 | $142,200 | $480,200 | $10,084 |
| 2017 | $340,800 | $142,200 | $483,000 | $9,805 |
| 2016 | $340,800 | $142,200 | $483,000 | $9,853 |
| 2015 | $337,200 | $142,200 | $479,400 | $9,540 |
| 2014 | $337,200 | $142,200 | $479,400 | $9,545 |
Property facts
Year built
1841
Property type
multi_family
Stories
2
Beds
4
Baths
3
Living area
4,408 sqft
Lot size
90,169 sqft
ZIP code
03885
City
Stratham
Street
Portsmouth Ave
Coordinates
43.04077, -70.87859
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 323 Portsmouth Ave last sell?
No public-record sale is on file for 323 Portsmouth Ave.
What is the current tax assessment for 323 Portsmouth Ave?
The most recent total assessment for 323 Portsmouth Ave (year 2025) is $820,400 with $11,092 in property tax.
When was 323 Portsmouth Ave built?
323 Portsmouth Ave was built in 1841.
How does 323 Portsmouth Ave compare to others on Portsmouth Ave?
We track 8 other properties on Portsmouth Ave. Browse the list under "Other properties on Portsmouth Ave" to compare beds, baths, and sale history.
What are the property facts for 323 Portsmouth Ave?
323 Portsmouth Ave is a 4 bed, 3 bath, 4,408 sqft, 90,169 sqft lot multi_family.
Is 323 Portsmouth Ave a flip candidate?
No — 323 Portsmouth Ave does not appear in our flips dataset.
Is 323 Portsmouth Ave a tax-appeal candidate?
No — 323 Portsmouth 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
-1.6%
Implied 1-yr
-6.6%
2026 Q1
$661.3K
2026 Q2
$649.2K
ZIP 03885 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portsmouth Ave