284 Portsmouth Ave
Seabrook, NH 03874
5 bd 3 ba 3,256 sqft Built 1950 Lot 5,000 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 | $326,900 | $604,800 | $931,700 | $11,553 |
| 2023 | $217,300 | $461,000 | $678,300 | $10,236 |
| 2022 | $217,300 | $461,000 | $678,300 | $8,987 |
| 2021 | $217,300 | $461,000 | $678,300 | $9,313 |
| 2020 | $177,800 | $368,900 | $546,700 | $8,731 |
| 2019 | $177,800 | $368,900 | $546,700 | $8,611 |
| 2018 | $177,800 | $368,900 | $546,700 | $8,884 |
| 2017 | $177,800 | $335,400 | $513,200 | $8,340 |
| 2016 | $155,600 | $353,000 | $508,600 | $7,522 |
| 2015 | $141,800 | $280,500 | $422,300 | $6,246 |
| 2014 | $128,900 | $268,100 | $397,000 | $6,062 |
| 2007 | $122,900 | $288,800 | $411,700 | $6,263 |
Property facts
Year built
1950
Property type
multi_family
Stories
1
Beds
5
Baths
3
Living area
3,256 sqft
Lot size
5,000 sqft
ZIP code
03874
City
Seabrook
Street
Portsmouth Ave
Coordinates
42.89003, -70.81761
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 284 Portsmouth Ave last sell?
No public-record sale is on file for 284 Portsmouth Ave.
What is the current tax assessment for 284 Portsmouth Ave?
The most recent total assessment for 284 Portsmouth Ave (year 2025) is $931,700 with $11,553 in property tax.
When was 284 Portsmouth Ave built?
284 Portsmouth Ave was built in 1950.
How does 284 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 284 Portsmouth Ave?
284 Portsmouth Ave is a 5 bed, 3 bath, 3,256 sqft, 5,000 sqft lot multi_family.
Is 284 Portsmouth Ave a flip candidate?
No — 284 Portsmouth Ave does not appear in our flips dataset.
Is 284 Portsmouth Ave a tax-appeal candidate?
No — 284 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