30 Walden St
Portsmouth, NH 03801
3 bd 3 ba 2,508 sqft Built 1880 Lot 12,632 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 8, 2023 | Listing removed | — | PrimeMLS |
| May 8, 2023 | Listed | $2,650,000 | PrimeMLS |
| Nov 21, 2022 | Listing removed | — | PrimeMLS |
| Oct 17, 2022 | Price changed | $2,995,000 | PrimeMLS |
| Sep 12, 2022 | Price changed | $3,250,000 | PrimeMLS |
| Jul 25, 2022 | Listed | $3,500,000 | PrimeMLS |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $783,800 | $1,695,200 | $2,479,000 | $28,533 |
| 2023 | $698,100 | $1,120,500 | $1,818,600 | $29,334 |
| 2022 | $698,100 | $1,120,500 | $1,818,600 | $27,643 |
| 2021 | $615,700 | $747,000 | $1,362,700 | $20,481 |
| 2020 | $615,700 | $747,000 | $1,362,700 | $20,032 |
| 2019 | $456,100 | $747,000 | $1,203,100 | $17,878 |
| 2018 | $397,700 | $652,900 | $1,050,600 | $16,642 |
| 2017 | $397,700 | $652,900 | $1,050,600 | $16,158 |
| 2016 | $355,600 | $611,600 | $967,200 | $16,481 |
| 2015 | $355,600 | $611,600 | $967,200 | $16,239 |
| 2014 | $227,300 | $573,600 | $800,900 | $14,496 |
| 2011 | $341,300 | $573,600 | $914,900 | $15,864 |
| 2007 | $399,200 | $484,300 | $883,500 | $14,436 |
Property facts
Year built
1880
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,508 sqft
Lot size
12,632 sqft
ZIP code
03801
City
Portsmouth
Street
Walden St
Coordinates
43.07113, -70.74888
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 30 Walden St last sell?
No public-record sale is on file for 30 Walden St.
What is the current tax assessment for 30 Walden St?
The most recent total assessment for 30 Walden St (year 2025) is $2,479,000 with $28,533 in property tax.
When was 30 Walden St built?
30 Walden St was built in 1880.
How does 30 Walden St compare to others on Walden St?
We track 3 other properties on Walden St. Browse the list under "Other properties on Walden St" to compare beds, baths, and sale history.
What are the property facts for 30 Walden St?
30 Walden St is a 3 bed, 3 bath, 2,508 sqft, 12,632 sqft lot single_family.
Is 30 Walden St a flip candidate?
No — 30 Walden St does not appear in our flips dataset.
Is 30 Walden St a tax-appeal candidate?
No — 30 Walden 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 Walden St