70 Summit Ave
Portsmouth, NH 03801
3 bd 3 ba 2,420 sqft Built 1940 Lot 21,780 sqft single_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 | $458,300 | $715,700 | $1,174,000 | $13,513 |
| 2023 | $306,000 | $426,200 | $732,200 | $11,810 |
| 2022 | $306,000 | $426,200 | $732,200 | $11,129 |
| 2021 | $288,900 | $426,200 | $715,100 | $10,748 |
| 2020 | $284,800 | $426,200 | $711,000 | $10,452 |
| 2019 | $283,900 | $426,200 | $710,100 | $10,552 |
| 2018 | $231,900 | $387,400 | $619,300 | $9,810 |
| 2017 | $231,900 | $387,400 | $619,300 | $9,525 |
| 2016 | $230,400 | $329,100 | $559,500 | $9,534 |
| 2015 | $230,400 | $329,100 | $559,500 | $9,394 |
| 2014 | $206,400 | $272,300 | $478,700 | $8,664 |
| 2011 | $202,700 | $272,300 | $475,000 | $8,236 |
| 2007 | $239,900 | $208,700 | $448,600 | $7,330 |
Property facts
Year built
1940
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,420 sqft
Lot size
21,780 sqft
ZIP code
03801
City
Portsmouth
Street
Summit Ave
Coordinates
43.06139, -70.76584
Comparable properties nearby
Frequently asked questions
When did 70 Summit Ave last sell?
No public-record sale is on file for 70 Summit Ave.
What is the current tax assessment for 70 Summit Ave?
The most recent total assessment for 70 Summit Ave (year 2025) is $1,174,000 with $13,513 in property tax.
When was 70 Summit Ave built?
70 Summit Ave was built in 1940.
How does 70 Summit Ave compare to others on Summit Ave?
We track 1 other property on Summit Ave. Browse the list under "Other properties on Summit Ave" to compare beds, baths, and sale history.
What are the property facts for 70 Summit Ave?
70 Summit Ave is a 3 bed, 3 bath, 2,420 sqft, 21,780 sqft lot single_family.
Is 70 Summit Ave a flip candidate?
No — 70 Summit Ave does not appear in our flips dataset.
Is 70 Summit Ave a tax-appeal candidate?
No — 70 Summit 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 Summit Ave