171 Austin St
Portsmouth, NH 03801
6 bd 6 ba 3,945 sqft Built 1880 Lot 6,970 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 | $571,600 | $475,200 | $1,046,800 | $12,049 |
| 2023 | $306,800 | $297,000 | $603,800 | $9,739 |
| 2022 | $306,800 | $297,000 | $603,800 | $9,178 |
| 2021 | $306,800 | $297,000 | $603,800 | $9,075 |
| 2020 | $302,700 | $297,000 | $599,700 | $8,816 |
| 2019 | $302,700 | $297,000 | $599,700 | $8,912 |
| 2018 | $283,400 | $270,000 | $553,400 | $8,766 |
| 2017 | $280,700 | $270,000 | $550,700 | $8,470 |
| 2016 | $266,600 | $248,400 | $515,000 | $8,776 |
| 2015 | $266,600 | $248,400 | $515,000 | $8,647 |
| 2014 | $206,400 | $216,000 | $422,400 | $7,645 |
| 2011 | $204,400 | $216,000 | $420,400 | $7,289 |
| 2007 | $267,800 | $198,400 | $466,200 | $7,618 |
Property facts
Year built
1880
Property type
multi_family
Stories
3
Beds
6
Baths
6
Living area
3,945 sqft
Lot size
6,970 sqft
ZIP code
03801
City
Portsmouth
Street
Austin St
Coordinates
43.07203, -70.76454
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 171 Austin St last sell?
No public-record sale is on file for 171 Austin St.
What is the current tax assessment for 171 Austin St?
The most recent total assessment for 171 Austin St (year 2025) is $1,046,800 with $12,049 in property tax.
When was 171 Austin St built?
171 Austin St was built in 1880.
How does 171 Austin St compare to others on Austin St?
We track 8 other properties on Austin St. Browse the list under "Other properties on Austin St" to compare beds, baths, and sale history.
What are the property facts for 171 Austin St?
171 Austin St is a 6 bed, 6 bath, 3,945 sqft, 6,970 sqft lot multi_family.
Is 171 Austin St a flip candidate?
No — 171 Austin St does not appear in our flips dataset.
Is 171 Austin St a tax-appeal candidate?
No — 171 Austin 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 Austin St