21 Valley St
South Portland, ME 04106
2 bd 2 ba 924 sqft Built 1986 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 | $134,900 | $150,000 | $284,900 | $3,889 |
| 2023 | $100,000 | $106,300 | $206,300 | $2,917 |
| 2022 | $100,000 | $85,000 | $185,000 | $2,879 |
| 2021 | $100,000 | $85,000 | $185,000 | $2,720 |
| 2020 | $72,300 | $70,000 | $142,300 | $2,810 |
| 2019 | $72,300 | $70,000 | $142,300 | $2,718 |
| 2018 | $72,300 | $70,000 | $142,300 | $2,633 |
| 2017 | $72,300 | $70,000 | $142,300 | $2,561 |
| 2016 | $72,300 | $70,000 | $142,300 | $2,519 |
| 2015 | $72,300 | $70,000 | $142,300 | $2,476 |
| 2014 | $72,300 | $70,000 | $142,300 | $2,433 |
| 2012 | $72,300 | $70,000 | $142,300 | $2,182 |
| 2011 | $72,300 | $70,000 | $142,300 | $2,130 |
| 2009 | $72,300 | $76,000 | $148,300 | $1,988 |
| 2008 | $76,100 | $80,000 | $156,100 | $2,003 |
Property facts
Year built
1986
Property type
condo
Stories
2
Beds
2
Baths
2
Living area
924 sqft
Lot size
—
ZIP code
04106
City
South Portland
Street
Valley St
Coordinates
43.62986, -70.26730
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Valley St last sell?
No public-record sale is on file for 21 Valley St.
What is the current tax assessment for 21 Valley St?
The most recent total assessment for 21 Valley St (year 2025) is $284,900 with $3,889 in property tax.
When was 21 Valley St built?
21 Valley St was built in 1986.
How does 21 Valley St compare to others on Valley St?
We track 8 other properties on Valley St. Browse the list under "Other properties on Valley St" to compare beds, baths, and sale history.
What are the property facts for 21 Valley St?
21 Valley St is a 2 bed, 2 bath, 924 sqft condo.
Is 21 Valley St a flip candidate?
No — 21 Valley St does not appear in our flips dataset.
Is 21 Valley St a tax-appeal candidate?
No — 21 Valley 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
+3.2%
Implied 1-yr
+12.7%
2026 Q3
$655.1K
2026 Q4
$672.4K
ZIP 04106 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Valley St