Build-Ready Lakeside Lots on Isobel Avenue
A rare opportunity to build your custom dream home on a fully serviced lot with deeded access to Lake Simcoe — in a quiet, growing lakeside community under an hour from Toronto.
Enquire about these lotsYour Dream Home, By the Lake
Greenstone is offering a select group of serviced residential building lots on Isobel Avenue in Georgina (Keswick) — steps from Lake Simcoe and surrounded by newer custom homes and cottages.
Each lot is build-ready, with municipal services in place and detailed custom home plans available. Whether you're planning a full-time residence, a cottage retreat, or a long-term investment, it's a chance to create something truly your own in one of the GTA's most desirable lakeside settings. Greenstone can design and build your home from start to finish, or you're welcome to bring your own builder.
A Setting That's Hard to Find
Deeded Lake Simcoe Access
Every lot includes deeded access to Lake Simcoe — the water, beach, and boating are just steps away.
Fully Serviced & Build-Ready
Hydro, municipal water and sewer, and a natural-gas line are in place, with town service fees paid. The lots are ready for construction.
Under an Hour from Toronto
A quiet, established lakeside neighbourhood surrounded by newer custom homes — an easy drive from the city.
What Makes These Lots Special
- Serviced residential building lots in Georgina, near Lake Simcoe
- Deeded access to Lake Simcoe
- Municipal services in place — hydro, water, sewer, and natural gas
- Quiet, established street among newer custom homes
- Detailed custom home plans and drawings available
- Build with Greenstone, or contract your own builder
- Under one hour from Toronto
From Above
From Lot to Finished Home
Choose Your Lot
Select from the available Isobel Avenue lots and walk the site with our team to understand its potential.
Design Your Home
Start from our available custom home plans or design from scratch — tailored to your lifestyle and the lot.
Permits & Approvals
We handle drawings, permits, and municipal approvals so the path to construction is clear and stress-free.
We Build
Greenstone builds your custom home end to end — or you're welcome to bring your own builder.