270 Portsmouth Ave
Seabrook, NH 03874
6 bd 3 ba 2,724 sqft Built 1955 Lot 4,792 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 | $516,300 | $604,800 | $1,121,100 | $13,902 |
| 2023 | $336,500 | $461,000 | $797,500 | $12,034 |
| 2022 | $336,500 | $461,000 | $797,500 | $10,567 |
| 2021 | $336,500 | $461,000 | $797,500 | $10,950 |
| 2020 | $272,000 | $368,900 | $640,900 | $10,235 |
| 2019 | $248,400 | $368,900 | $617,300 | $9,722 |
| 2018 | $217,300 | $368,900 | $586,200 | $9,526 |
| 2017 | $217,300 | $335,400 | $552,700 | $8,981 |
| 2016 | $215,200 | $353,000 | $568,200 | $8,404 |
| 2015 | $192,200 | $280,500 | $472,700 | $6,991 |
| 2014 | $174,800 | $268,100 | $442,900 | $6,763 |
| 2007 | $174,800 | $288,800 | $463,600 | $6,383 |
Property facts
Year built
1955
Property type
multi_family
Stories
2
Beds
6
Baths
3
Living area
2,724 sqft
Lot size
4,792 sqft
ZIP code
03874
City
Seabrook
Street
Portsmouth Ave
Coordinates
42.88814, -70.81809
Comparable properties nearby
Frequently asked questions
When did 270 Portsmouth Ave last sell?
No public-record sale is on file for 270 Portsmouth Ave.
What is the current tax assessment for 270 Portsmouth Ave?
The most recent total assessment for 270 Portsmouth Ave (year 2025) is $1,121,100 with $13,902 in property tax.
When was 270 Portsmouth Ave built?
270 Portsmouth Ave was built in 1955.
How does 270 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 270 Portsmouth Ave?
270 Portsmouth Ave is a 6 bed, 3 bath, 2,724 sqft, 4,792 sqft lot multi_family.
Is 270 Portsmouth Ave a flip candidate?
No — 270 Portsmouth Ave does not appear in our flips dataset.
Is 270 Portsmouth Ave a tax-appeal candidate?
No — 270 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
-2.1%
Implied 1-yr
-8.5%
2025 Q4
$539.8K
2026 Q1
$539.8K
ZIP 03874 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portsmouth Ave