553 Islington St
Portsmouth, NH 03801
6 ba 3,184 sqft Built 1900 Lot 8,712 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 | $1,298,000 | $475,200 | $1,773,200 | $20,410 |
| 2023 | $700,000 | $297,000 | $997,000 | $16,082 |
| 2022 | $425,600 | $297,000 | $722,600 | $10,984 |
| 2021 | $713,700 | $297,000 | $1,010,700 | $15,191 |
| 2020 | $281,800 | $297,000 | $578,800 | $8,508 |
| 2019 | $284,500 | $297,000 | $581,500 | $8,641 |
| 2018 | $266,600 | $270,000 | $536,600 | $8,500 |
| 2017 | $264,000 | $270,000 | $534,000 | $8,213 |
| 2016 | $250,800 | $248,400 | $499,200 | $8,506 |
| 2015 | $250,800 | $248,400 | $499,200 | $8,382 |
| 2014 | $194,700 | $216,000 | $410,700 | $7,434 |
| 2011 | $194,700 | $216,000 | $410,700 | $7,121 |
| 2007 | $233,600 | $195,500 | $429,100 | $7,011 |
Property facts
Year built
1900
Property type
multi_family
Stories
3
Beds
—
Baths
6
Living area
3,184 sqft
Lot size
8,712 sqft
ZIP code
03801
City
Portsmouth
Street
Islington St
Coordinates
43.07169, -70.77019
Comparable properties nearby
Frequently asked questions
When did 553 Islington St last sell?
No public-record sale is on file for 553 Islington St.
What is the current tax assessment for 553 Islington St?
The most recent total assessment for 553 Islington St (year 2025) is $1,773,200 with $20,410 in property tax.
When was 553 Islington St built?
553 Islington St was built in 1900.
How does 553 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 553 Islington St?
553 Islington St is a 6 bath, 3,184 sqft, 8,712 sqft lot multi_family.
Is 553 Islington St a flip candidate?
No — 553 Islington St does not appear in our flips dataset.
Is 553 Islington St a tax-appeal candidate?
No — 553 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