517 Main St
South Portland, ME 04106
3 bd 1 ba 1,176 sqft Built 1917 Lot 4,356 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 29, 2021 | Sold | $302,469 | Public Record |
| Nov 25, 2021 | Relisted | $299,900 | MaineListings |
| Nov 1, 2021 | Listed | $299,900 | MaineListings |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $202,600 | $138,000 | $340,600 | $4,649 |
| 2023 | $180,000 | $70,700 | $250,700 | $3,545 |
| 2022 | $163,500 | $56,500 | $220,000 | $3,423 |
| 2021 | $167,300 | $56,500 | $223,800 | $3,290 |
| 2020 | $105,000 | $55,800 | $160,800 | $3,176 |
| 2019 | $105,000 | $55,800 | $160,800 | $3,071 |
| 2018 | $105,000 | $55,800 | $160,800 | $2,975 |
| 2017 | $105,000 | $55,800 | $160,800 | $2,894 |
| 2016 | $105,000 | $55,800 | $160,800 | $2,846 |
| 2015 | $105,000 | $55,800 | $160,800 | $2,798 |
| 2014 | $105,000 | $55,800 | $160,800 | $2,750 |
| 2012 | $105,000 | $55,800 | $160,800 | $2,488 |
| 2011 | $105,000 | $55,800 | $160,800 | $2,427 |
| 2009 | $105,000 | $62,000 | $167,000 | $2,263 |
| 2008 | $110,600 | $69,400 | $180,000 | $2,338 |
Property facts
Year built
1917
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,176 sqft
Lot size
4,356 sqft
ZIP code
04106
City
South Portland
Street
Main St
Coordinates
43.62450, -70.29990
Comparable properties nearby
Frequently asked questions
When did 517 Main St last sell?
No public-record sale is on file for 517 Main St.
What is the current tax assessment for 517 Main St?
The most recent total assessment for 517 Main St (year 2025) is $340,600 with $4,649 in property tax.
When was 517 Main St built?
517 Main St was built in 1917.
How does 517 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 517 Main St?
517 Main St is a 3 bed, 1 bath, 1,176 sqft, 4,356 sqft lot single_family.
Is 517 Main St a flip candidate?
No — 517 Main St does not appear in our flips dataset.
Is 517 Main St a tax-appeal candidate?
No — 517 Main 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 Main St