Houses for Sale in Williamstown, ON

Explore verified property listings in Williamstown, Ontario with real-time MLSÂŽ updates and photos.

home_work 2 listings
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analytics Williamstown House Market Snapshot

Real-time MLSÂŽ pricing and availability for houses in Williamstown, Ontario.

verified Live MLS® • Oct 2026
Active Houses
2
In Williamstown MLSÂŽ
Average Price
$749,950
Avg. house price
Lowest Price
$249,900
Most affordable
Highest Price
$1,250,000
Top luxury listing
Compare with other property types in Williamstown: View all 2 Williamstown listings →
Houses check_circle
Avg: $749,950
2

As of October 2026, there are 2 active houses for sale in Williamstown, ON (out of 2 total real estate listings in the city). Asking prices for houses span from $249,900 to $1,250,000, with an average price of $749,950.

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5 Bed House for Sale at 18824 Glen Road West, Williamstown, ON - MLSÂŽ #X3773623
$1,250,000
Approx. price as of Jun 2017
House, Detached-Bungalow

18824 Glen Road West

location_on Williamstown, ON ¡ K0C2J0
bed 5 bd bathtub 4 ba square_foot 265.00x435.28 FT
4 Bed House for Sale at 19926 Loyalist Road, Williamstown, ON - MLSÂŽ #1055315
$249,900
Approx. price as of Jun 2017
House, Detached-Bungalow

19926 Loyalist Road

location_on Williamstown, ON ¡ K0C2J0
bed 4 bd bathtub 1 ba square_foot 100 ft X 150 ft (Irregular Lot)

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help_outline Frequently Asked Questions

Common questions about buying houses in Williamstown.

What is the average price for Houses in Williamstown? expand_more

Property prices for Houses in Williamstown range from affordable entry-level opportunities to premium luxury estates. Real estate values vary based on neighbourhood, square footage, building condition, and local market trends across Canada.

How many House listings are currently available in Williamstown? expand_more

There are currently 2 active House listings available in Williamstown, updated continuously on PLSRealEstate.com.

How can I save favorite properties and track price adjustments? expand_more

Click the heart icon on any property card to save listings to your browser's local storage. Your favorites are saved instantly with no account registration or passwords required.

How often are property listings updated on PLSRealEstate? expand_more

PLSRealEstate refreshes property listings daily from participating MLSÂŽ data feeds across all 11 Canadian provinces and territories, guaranteeing timely pricing and availability.

Can I list my own Canadian home for sale on PLSRealEstate? expand_more

Yes. Use our 'List Property' feature to submit your home, condo, or land listing for review and publication across Canada.