172 Northwest St
Portsmouth, NH 03801
— ba Lot 26,136 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 | $1,017,100 | $1,025,400 | $2,042,500 | $23,509 |
| 2023 | $670,700 | $469,800 | $1,140,500 | $18,396 |
| 2022 | $670,700 | $469,800 | $1,140,500 | $17,336 |
| 2021 | $670,700 | $469,800 | $1,140,500 | $17,142 |
| 2020 | $670,700 | $469,800 | $1,140,500 | $16,765 |
| 2019 | $670,700 | $469,800 | $1,140,500 | $16,948 |
| 2018 | $596,800 | $427,100 | $1,023,900 | $16,219 |
| 2017 | $596,800 | $427,100 | $1,023,900 | $15,748 |
| 2016 | $524,800 | $401,900 | $926,700 | $15,791 |
| 2015 | $524,800 | $401,900 | $926,700 | $15,559 |
| 2014 | $343,200 | $438,000 | $781,200 | $14,140 |
| 2011 | $289,200 | $438,000 | $727,200 | $13,522 |
| 2007 | $471,600 | $265,800 | $737,400 | $12,049 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
26,136 sqft
ZIP code
03801
City
Portsmouth
Street
Northwest St
Coordinates
43.08184, -70.76568
Frequently asked questions
When did 172 Northwest St last sell?
No public-record sale is on file for 172 Northwest St.
What is the current tax assessment for 172 Northwest St?
The most recent total assessment for 172 Northwest St (year 2025) is $2,042,500 with $23,509 in property tax.
When was 172 Northwest St built?
The year built for 172 Northwest St is not in our records.
How does 172 Northwest St compare to others on Northwest St?
We track 2 other properties on Northwest St. Browse the list under "Other properties on Northwest St" to compare beds, baths, and sale history.
What are the property facts for 172 Northwest St?
172 Northwest St is a — bath, 26,136 sqft lot single_family.
Is 172 Northwest St a flip candidate?
No — 172 Northwest St does not appear in our flips dataset.
Is 172 Northwest St a tax-appeal candidate?
No — 172 Northwest 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 Northwest St