306 Austin St
Portsmouth, NH 03801
9 bd 4 ba 2,768 sqft Built 1860 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 | $542,400 | $450,400 | $992,800 | $11,427 |
| 2023 | $421,400 | $261,100 | $682,500 | $11,009 |
| 2022 | $421,400 | $261,100 | $682,500 | $10,374 |
| 2021 | $421,400 | $261,100 | $682,500 | $10,258 |
Property facts
Year built
1860
Property type
multi_family
Stories
2
Beds
9
Baths
4
Living area
2,768 sqft
Lot size
—
ZIP code
03801
City
Portsmouth
Street
Austin St
Coordinates
43.07057, -70.76600
Comparable properties nearby
Frequently asked questions
When did 306 Austin St last sell?
No public-record sale is on file for 306 Austin St.
What is the current tax assessment for 306 Austin St?
The most recent total assessment for 306 Austin St (year 2025) is $992,800 with $11,427 in property tax.
When was 306 Austin St built?
306 Austin St was built in 1860.
How does 306 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 306 Austin St?
306 Austin St is a 9 bed, 4 bath, 2,768 sqft multi_family.
Is 306 Austin St a flip candidate?
No — 306 Austin St does not appear in our flips dataset.
Is 306 Austin St a tax-appeal candidate?
No — 306 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