Set in one of The Blue Mountains' most desirable bayside communities, 118 Sebastian Street offers the opportunity to build your ideal four-season retreat just moments from Georgian Bay, Georgian Peaks Ski Club, and the Georgian Trail. This pie-shaped vacant lot, measuring approximately 48 feet by 106 feet, provides a fantastic canvas for custom design in an established area known for luxury homes, outdoor recreation, and exceptional proximity to both Thornbury and Collingwood. Whether envisioning a full-time residence or weekend escape, this sought-after location offers easy access to skiing, golf, hiking, marinas, beaches, and everything that makes this stretch of Blue Mountains so desirable.
Access to Georgian Bay with lake privileges and waterfront access
Level lot
Greenbelt nearby
Corner lot location
Home design
Vacant land (Lot)
Zoned R1
Parking
Street access from Sebastian Street and Jewel Street
Construction
Vacant parcel (no building information)
Utilities
Public water available
Cable service available
Sale and tax history for 118 Sebastian St
Sale History
Tax History
Date
Event
Price
TREB #X13180278
Jun 25, 2026
Relisted
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Jun 24, 2026
Delisted
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May 26, 2026
Listed
$649,000
TREB #X12155558
Nov 16, 2025
Delisted
—
May 15, 2025
Listed
$899,000
+18
Welcome to 118 Sebastian Street, a premium vacant building lot located in one of Collingwood's most desirable waterfront communities. This lot not only offers unparalleled panoramic views of both the bay and Georgian Peaks Ski Club, but also the opportunity to design and build your own vision from the ground up. This fully serviced property is just steps from a private sandy beach exclusive to residents, providing the ideal setting for year-round living or a weekend escape. Surrounded by natural beauty and ideally situated between Collingwood and Thornbury, you'll enjoy effortless access to vibrant shops, restaurants, ski hills, golf courses, and marinas. Whether you're looking to create a modern retreat or a timeless coastal home, this rare opportunity offers the perfect canvas in a truly unmatched location.
As the MLS and public records start to fill up, we'll list the details here.
Public record
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Style
Vacant Land
Region
Grey County
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Accessible
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Last updated by owner on May 16, 2025.
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