426 Islington St
Portsmouth, NH 03801
3 bd 3 ba 2,419 sqft Built 2019 condos
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 7, 2025 | Sold | $1,565,000 | MLSPIN |
| Apr 15, 2025 | Price changed | $1,675,000 | MLSPIN |
| Mar 28, 2025 | Listed | $1,750,000 | PrimeMLS |
| Mar 24, 2025 | Listed | $1,750,000 | MLSPIN |
| Feb 18, 2025 | Listed | $1,750,000 | PrimeMLS |
| Feb 14, 2022 | Sold | $1,375,000 | PrimeMLS |
| Nov 28, 2018 | Listed | $1,350,000 | PrimeMLS |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,377,400 | — | $1,377,400 | $15,854 |
| 2023 | $1,101,600 | — | $1,101,600 | $17,769 |
| 2022 | $1,101,600 | — | $1,101,600 | $16,744 |
| 2021 | $1,101,600 | — | $1,101,600 | $16,557 |
| 2020 | $566,800 | — | $566,800 | $8,332 |
Property facts
Year built
2019
Property type
condos
Stories
3
Beds
3
Baths
3
Living area
2,419 sqft
Lot size
—
ZIP code
03801
City
Portsmouth
Street
Islington St
Coordinates
43.07236, -70.76778
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 426 Islington St last sell?
No public-record sale is on file for 426 Islington St.
What is the current tax assessment for 426 Islington St?
The most recent total assessment for 426 Islington St (year 2025) is $1,377,400 with $15,854 in property tax.
When was 426 Islington St built?
426 Islington St was built in 2019.
How does 426 Islington St compare to others on Islington St?
We track 8 other properties on Islington St. Browse the list under "Other properties on Islington St" to compare beds, baths, and sale history.
What are the property facts for 426 Islington St?
426 Islington St is a 3 bed, 3 bath, 2,419 sqft condos.
Is 426 Islington St a flip candidate?
No — 426 Islington St does not appear in our flips dataset.
Is 426 Islington St a tax-appeal candidate?
No — 426 Islington 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 Islington St