1140 South St
Portsmouth, NH 03801
4 bd 3 ba 1,691 sqft Built 1942 Lot 11,326 sqft single_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 | $512,200 | $548,700 | $1,060,900 | $12,211 |
| 2023 | $334,600 | $326,700 | $661,300 | $10,667 |
| 2022 | $282,300 | $326,700 | $609,000 | $9,257 |
| 2021 | $220,100 | $326,700 | $546,800 | $8,218 |
| 2020 | $220,100 | $326,700 | $546,800 | $8,038 |
| 2019 | $220,100 | $326,700 | $546,800 | $8,125 |
| 2018 | $191,900 | $296,900 | $488,800 | $7,743 |
| 2017 | $191,900 | $296,900 | $488,800 | $7,518 |
| 2016 | $155,000 | $248,000 | $403,000 | $6,867 |
| 2015 | $155,000 | $248,000 | $403,000 | $6,766 |
| 2014 | $135,400 | $217,700 | $353,100 | $6,391 |
| 2011 | $135,400 | $217,700 | $353,100 | $5,622 |
| 2007 | $184,300 | $184,200 | $368,500 | $6,021 |
Property facts
Year built
1942
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
1,691 sqft
Lot size
11,326 sqft
ZIP code
03801
City
Portsmouth
Street
South St
Coordinates
43.06238, -70.76541
Comparable properties nearby
Frequently asked questions
When did 1140 South St last sell?
No public-record sale is on file for 1140 South St.
What is the current tax assessment for 1140 South St?
The most recent total assessment for 1140 South St (year 2025) is $1,060,900 with $12,211 in property tax.
When was 1140 South St built?
1140 South St was built in 1942.
How does 1140 South St compare to others on South St?
We track 8 other properties on South St. Browse the list under "Other properties on South St" to compare beds, baths, and sale history.
What are the property facts for 1140 South St?
1140 South St is a 4 bed, 3 bath, 1,691 sqft, 11,326 sqft lot single_family.
Is 1140 South St a flip candidate?
No — 1140 South St does not appear in our flips dataset.
Is 1140 South St a tax-appeal candidate?
No — 1140 South 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 South St