4 Congress St
Portsmouth, NH 03801
1 bd 1 ba 871 sqft Built 1910 condo
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 | $441,200 | — | $441,200 | $5,078 |
| 2023 | $287,400 | — | $287,400 | $4,636 |
| 2022 | $287,400 | — | $287,400 | $4,368 |
| 2021 | $304,500 | — | $304,500 | $4,577 |
| 2020 | $304,500 | — | $304,500 | $4,476 |
| 2019 | $304,500 | — | $304,500 | $4,525 |
| 2018 | $297,200 | — | $297,200 | $4,708 |
| 2017 | $297,200 | — | $297,200 | $4,571 |
| 2016 | $249,200 | — | $249,200 | $4,246 |
| 2015 | $249,200 | — | $249,200 | $4,184 |
| 2014 | $224,100 | — | $224,100 | $4,056 |
| 2011 | $224,100 | — | $224,100 | $3,885 |
| 2007 | $224,400 | — | $224,400 | $3,667 |
Property facts
Year built
1910
Property type
condo
Stories
—
Beds
1
Baths
1
Living area
871 sqft
Lot size
—
ZIP code
03801
City
Portsmouth
Street
Congress St
Coordinates
43.07676, -70.75834
Comparable properties nearby
Frequently asked questions
When did 4 Congress St last sell?
No public-record sale is on file for 4 Congress St.
What is the current tax assessment for 4 Congress St?
The most recent total assessment for 4 Congress St (year 2025) is $441,200 with $5,078 in property tax.
When was 4 Congress St built?
4 Congress St was built in 1910.
How does 4 Congress St compare to others on Congress St?
We track 8 other properties on Congress St. Browse the list under "Other properties on Congress St" to compare beds, baths, and sale history.
What are the property facts for 4 Congress St?
4 Congress St is a 1 bed, 1 bath, 871 sqft condo.
Is 4 Congress St a flip candidate?
No — 4 Congress St does not appear in our flips dataset.
Is 4 Congress St a tax-appeal candidate?
No — 4 Congress 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 Congress St