Browse current St. Marys Homes For Sale Over $1,000,000. Can't find a home that fits your needs? Try our Advanced St. Marys MLS search. You can easily filter properties by location, price, amenities, and more to find exactly what you're looking for.

Explore homes for sale over $1MIL in St. Marys with our interactive MLS Map

Get INSTANT MLS ACCESS and NEW LISTING ALERTS sent directly to your inbox
Prime Commercial Investment Opportunity In The Highly Sought-After Yonge & Sheppard Corridor In North York. Exceptional Location With High Pedestrian Traffic And Excellen...
Listing courtesy of NEW CONCEPT REALTY LTD..
Over 1.5 acres with TWO full homes, an oversized detached double garage, and a stunning custom ranch bungalow completed in December 2025 with a fully finished walkout bas...
Listing courtesy of Real Broker Ontario Ltd..
Rarely offered. A true showstopper on one of Churchill Meadows' largest pie shaped lots, with no rear neighbours and a private walkway leading directly to Meadowvale West...
Listing courtesy of LPT REALTY.
*Note List Price is inclusive of HST Rebate. For all offers, please ensure you review HST addendum. Builder Form needs to used for offer, this is a POTL. Contact LA to su...
Listing courtesy of REVEL REALTY INC..
The Jack! Rosedale/Summerhill, Every Inch Of This Immaculate Suite Reflects Superior Craftsmanship And Attention To Detail With Refined Modern Finishes. Custom Millwork S...
Listing courtesy of ROYAL LEPAGE REAL ESTATE SERVICES LTD..
Welcome to this stunning, newly built bungalow in desirable Ancaster. Offering the comfort and peace of mind of a brand-new home, this move-in-ready residence showcases m...
Listing courtesy of Royal LePage State Realty Inc..
Welcome to Heritage Towns on the Trail, where thoughtful design, great space and one of the city's most connected locations come together. This 3-bedroom townhome has bee...
Listing courtesy of CENTURY 21 PERCY FULTON LTD..
The data relating to real estate on this web site comes in part from the Internet Data Exchange (IDX) program of the London and St. Thomas Association of REALTORS®. The information herein is believed to be accurate and timely, but no warranty as such is expressed or implied.The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.Trademarks owned or controlled by The Canadian Real Estate Association. Used under license.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.