Saint Thomas ON
337 active listings out of 3.2K total properties we track across 975 Saint Thomas ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show ON (statewide), not just Saint Thomas. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 337 currently-active listings in Saint Thomas, ON. Full dataset covers 3.2K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Saint Thomas
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other ON cities within driving distance.
Get Saint Thomas, ON data in your app
GET https://api.straply.com/v1/markets/city/saint-thomas-on
Authorization: Bearer $STRAPLY_KEY{
"city": "saint-thomas-on",
"total_tracked": 3182,
"active": 337,
"median_list": 588180
}Saint Thomas, ON real estate: market summary
As of April 2026, Straply tracks 3,182 homes in Saint Thomas, ON, with 337 active for sale at a median list price of CA$588,180 (~CA$471/sq ft). Notably, it has notably historic housing — 21% of homes predate 1940.
- Median list price
- CA$588,180
- Median $/sq ft
- CA$471
- Active listings
- 337
- Properties tracked
- 3,182
Frequently asked: Saint Thomas, ON real estate
What is the median home price in Saint Thomas?
The median list price in Saint Thomas, ON is CA$588,180 (about CA$471 per square foot), based on 337 active listings tracked by Straply as of April 2026.
What price range are homes in Saint Thomas?
Active listings in Saint Thomas, ON concentrate in: 54% $500k–$750k and 28% $300k–$500k.
How many homes are for sale in Saint Thomas?
Straply is tracking 337 active listings in Saint Thomas, ON out of 3,182 properties on record as of April 2026.
How old are the homes in Saint Thomas?
Most homes in Saint Thomas, ON were built in the 2000s. About 52% were built after 1980, while 21% predate 1940. The newest tracked home dates to 2025.
What types of homes are in Saint Thomas?
Saint Thomas, ON is mostly single-family homes (87% of listings). Also common: multi-family homes 5%.
How many bedrooms do homes in Saint Thomas typically have?
The most common size in Saint Thomas, ON is 3 bd.
What are the most active ZIP codes in Saint Thomas?
The ZIP codes with the most active listings in Saint Thomas, ON are N5R0J9, N5R0E9, N5R0K6, N5R0H5, N5R5X5.
What areas are near Saint Thomas?
Nearby markets Straply also tracks include Central Elgin, Aylmer, London, Thames Centre.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.