Sparrow Lake cottages and waterfront homes

Sparrow Lake is the first real cottage lake you reach heading north on Highway 11 past Washago. The Severn River runs straight through it on its way from Lake Couchiching to Georgian Bay, which makes it part of the Trent-Severn Waterway, a national historic site run by Parks Canada. It is roughly 7 km long, shallow by Muskoka standards, with granite islands and treed, rocky shoreline.

What surprises most buyers is that one lake sits in two municipalities. The west and southwest shores are in the Township of Severn in Simcoe County. The north and east shores, including the Kilworthy area and the old Morrison Township shoreline, are in the Town of Gravenhurst in the District Municipality of Muskoka. The mailing address often won't tell you which side a cottage is on: "Severn Bridge" addresses show up on both. That matters because the tax rate, zoning by-law, site plan rules, building department and septic program all change with the municipal line.

On top of either municipality sits Parks Canada. Any dock, boathouse, shoreline wall or dredging on Sparrow Lake needs a Parks Canada in-water and shoreline works permit, and no structure is grandfathered from the current policies.

Who these guides are for

• Buyers from the GTA weighing a cottage that is closer than the Muskoka "Big Three" lakes
• Orillia and Barrie-area families looking for a weekend or year-round waterfront place within half an hour of home
• Owners on the lake who want to understand the rules before they renovate or sell

The order to read these guides

1. Buying on Sparrow Lake. Start here. Which shore is in which municipality, lake facts, access roads, Parks Canada permits, septic, water quality, boating through the locks and winter on the lake.
2. Sparrow Lake vs the Muskoka lakes. An honest comparison with Lake Muskoka, Rosseau and Joseph, and with Lake Couchiching: drive time, price tier, boating, crowds, taxes and services.

Because the lake is on the Severn River, the Parks Canada permits guide is required reading before you buy or touch a dock. For the two municipalities as a whole, see the Gravenhurst town page and the Severn township page. If you are still choosing a lake, the lake finder lays out the options around Orillia side by side.