151 High St
Portsmouth, NH 03801
6 bd 6 ba 3,688 sqft Built 1860 Lot 4,356 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 | $702,900 | $813,000 | $1,515,900 | $17,448 |
| 2023 | $377,300 | $517,500 | $894,800 | $14,433 |
| 2022 | $377,300 | $517,500 | $894,800 | $13,601 |
| 2021 | $377,300 | $517,500 | $894,800 | $13,449 |
| 2020 | $377,300 | $517,500 | $894,800 | $13,154 |
| 2019 | $379,100 | $392,000 | $771,100 | $11,459 |
| 2018 | $324,700 | $356,400 | $681,100 | $10,789 |
| 2017 | $321,500 | $356,400 | $677,900 | $10,426 |
| 2016 | $305,400 | $324,000 | $629,400 | $10,725 |
| 2015 | $305,400 | $324,000 | $629,400 | $10,568 |
| 2014 | $237,500 | $307,800 | $545,300 | $9,870 |
| 2011 | $237,700 | $307,800 | $545,500 | $9,458 |
| 2007 | $333,600 | $312,900 | $646,500 | $10,564 |
Property facts
Year built
1860
Property type
multi_family
Stories
3
Beds
6
Baths
6
Living area
3,688 sqft
Lot size
4,356 sqft
ZIP code
03801
City
Portsmouth
Street
High St
Coordinates
43.07883, -70.75937
Comparable properties nearby
Frequently asked questions
When did 151 High St last sell?
No public-record sale is on file for 151 High St.
What is the current tax assessment for 151 High St?
The most recent total assessment for 151 High St (year 2025) is $1,515,900 with $17,448 in property tax.
When was 151 High St built?
151 High St was built in 1860.
How does 151 High St compare to others on High St?
We track 3 other properties on High St. Browse the list under "Other properties on High St" to compare beds, baths, and sale history.
What are the property facts for 151 High St?
151 High St is a 6 bed, 6 bath, 3,688 sqft, 4,356 sqft lot multi_family.
Is 151 High St a flip candidate?
No — 151 High St does not appear in our flips dataset.
Is 151 High St a tax-appeal candidate?
No — 151 High St 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 High St