South Portland ME
274 active listings out of 11K total properties we track across 6 South Portland ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download South Portland, ME property data
761,493 property records for all of Maine — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 57.6 MB Parquet · CSV (123.6 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show Maine (statewide), not just South Portland. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 274 currently-active listings in South Portland, ME. Full dataset covers 11K properties — listings, off-market homes, rentals, and full history.
ZIP codes in South Portland
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Maine cities within driving distance.
Get South Portland, ME data in your app
GET https://api.straply.com/v1/markets/city/south-portland-me
Authorization: Bearer $STRAPLY_KEY{
"city": "south-portland-me",
"total_tracked": 10847,
"active": 274,
"median_list": 550000
}South Portland, ME real estate: market summary
As of November 2026, Straply tracks 10,847 homes in South Portland, ME, with 274 active for sale at a median list price of $550,000 (~$383/sq ft). Notably, it has notably historic housing — 33% of homes predate 1940.
- Median list price
- $550,000
- Median $/sq ft
- $383
- Active listings
- 274
- Median sale price
- $531,000 (-4% YoY)
- Properties tracked
- 10,847
Frequently asked: South Portland, ME real estate
What is the median home price in South Portland?
The median list price in South Portland, ME is $550,000 (about $383 per square foot), based on 274 active listings tracked by Straply as of November 2026.
What price range are homes in South Portland?
Active listings in South Portland, ME concentrate in: 36% $500k–$750k and 30% $300k–$500k.
Are home prices in South Portland going up or down?
The median sale price is $531,000, down 4% year over year. Straply tracked 344 sales here over the past 12 months.
How many homes are for sale in South Portland?
Straply is tracking 274 active listings in South Portland, ME out of 10,847 properties on record as of November 2026.
How old are the homes in South Portland?
Most homes in South Portland, ME were built in the 1980s. About 33% were built after 1980, while 33% predate 1940. The newest tracked home dates to 2026.
What types of homes are in South Portland?
South Portland, ME is mostly single-family homes (59% of listings). Also common: condos 33%.
How many bedrooms do homes in South Portland typically have?
The most common size in South Portland, ME is 3 bd.
What are the most active ZIP codes in South Portland?
The ZIP codes with the most active listings in South Portland, ME are 04106, 04074.
What areas are near South Portland?
Nearby markets Straply also tracks include Cape Elizabeth, Scarborough, Westbrook, Falmouth.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.