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Garden Suites in Scugog, Ontario: design, permit and build on a single contract. A typical 700 sq ft unit estimates at $270,000-$362,000 (about $386/sq ft), with $7,000-$13,000 including Durham Region and septic charges in municipal approvals and a May-October construction season.

Detached garden suites for backyards without laneway access - permitted under Toronto's garden suite by-law and built as a complete, independently serviced home.
Service area
Scugog, Ontario
Durham Region
Typical build estimate
$270,000-$362,000
about $386/sq ft in Scugog
Municipal approvals
$7,000-$13,000 including Durham Region and septic charges
quoted separately from the build
Build season
May-October
156 cm snow · -5.5°C winter avg
Frost depth
1.2 m
footing depth, OBC Part 9
Local market
21,999
residents · walkability 27/100
Lake Scugog is shallow and its shoreline properties fall under Kawartha Conservation rather than the TRCA - a different authority with its own ADU permit timeline. Owners in Caesarea and on Scugog Island are often surprised that their neighbours one township west deal with an entirely different regulator. Scugog permits additional dwelling units; Lake Scugog shoreline properties fall under Kawartha Conservation review and much of the township is on private servicing.
Lake Scugog waterfront and former cottage lots around Port Perry, plus agricultural parcels and Scugog Island. North-GTA snowfall of 156 cm and -5.5°C winters give Scugog a May-October working season - foundations for garden suites go in before the ground closes, with interior finishing carried through the cold months.
A garden suite is a free-standing building in the rear yard, so the governing numbers on a Scugog lot are rear and side setbacks, the soft-landscaping percentage that has to survive, and the separation distance to the main house required for fire spread. Because it is new construction on undisturbed ground, the footings go to 1.2 m and the roof is engineered for 156 cm of annual snow load - both poured and framed inside the May-October season. Rear-yard access for the excavator is the practical gate: where lake scugog waterfront and former cottage lots around port perry, plus agricultural parcels and scugog island, we plan side-yard machine access or crane placement before pricing.
Everything you need to know about our services.
A typical 700 sq ft build in Scugog estimates at $270,000-$362,000 - about $386/sq ft, set by $7,000-$13,000 including Durham Region and septic charges in approvals, a 1.2 m frost-depth footing requirement and 156 cm of annual snow load. Final pricing follows the site visit.
Related service: Our ADU services
Scugog permits additional dwelling units; Lake Scugog shoreline properties fall under Kawartha Conservation review and much of the township is on private servicing. Approval costs in Scugog run $7,000-$13,000 including Durham Region and septic charges, quoted separately from construction so the permit stage holds no surprises.
Related service: Our ADU services
Lake Scugog waterfront and former cottage lots around Port Perry, plus agricultural parcels and Scugog Island. Scugog is car-oriented at 27/100 walkability, so parking retention and driveway access constrain the footprint more than the zoning envelope does. We work regularly in Port Perry, Caesarea, Blackstock.
Related service: Our ADU services
Size is capped by lot coverage and rear-yard setbacks rather than by a single square-footage number, which is why we run a feasibility overlay on your Scugog parcel first. Scugog permits additional dwelling units; Lake Scugog shoreline properties fall under Kawartha Conservation review and much of the township is on private servicing. A 500-800 sq ft footprint clears on most serviced lots here.
Related service: Our ADU services
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