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Real Estate Investors in Burlington, Ontario: design, permit and build on a single contract. A typical 700 sq ft unit estimates at $273,500-$367,000 (about $391/sq ft), with $8,000-$13,500 including Halton Region charges in municipal approvals and a April-November construction season.

Investors adding a income-generating unit to an existing rental property. We start with a feasibility and lot review that states what the zoning allows, what the build costs and what the unit rents for before you commit capital.
Service area
Burlington, Ontario
Halton Region
Typical build estimate
$273,500-$367,000
about $391/sq ft in Burlington
Municipal approvals
$8,000-$13,500 including Halton Region charges
quoted separately from the build
Build season
April-November
116 cm snow · -3.3°C winter avg
Frost depth
1.2 m
footing depth, OBC Part 9
Local market
186,948
residents · walkability 51/100
Burlington is split by the Niagara Escarpment: a property north of the brow needs a Niagara Escarpment Commission development permit before the city will even process the building permit, which adds three to five months. South in Aldershot or Roseland the same ADU drawing set clears in a normal municipal cycle. Burlington permits additional residential units, with the Niagara Escarpment Commission holding review authority over lots north of the escarpment brow.
Lakeshore infill lots south of Plains Road, versus escarpment-adjacent properties north of Dundas requiring NEC development permits. Lake-moderated winters in Burlington - 116 cm of snow, -3.3°C average - give one of the longest build seasons in the region (April-November), which shortens the permit-to-occupancy timeline on real estate investors.
An investment ADU is underwritten before it is designed: the build cost, the $8,000-$13,500 including Halton Region charges in approvals and the achievable Burlington rent decide the unit size, not the other way round. We price the feasibility stage as a standalone deliverable so the numbers can be tested against your Burlington parcel before any commitment to design. A legal second unit changes the appraisal basis of the property, which is the return most owners underestimate next to the monthly rent.
Everything you need to know about our services.
A typical 700 sq ft build in Burlington estimates at $273,500-$367,000 - about $391/sq ft, set by $8,000-$13,500 including Halton Region charges in approvals, a 1.2 m frost-depth footing requirement and 116 cm of annual snow load. Final pricing follows the site visit.
Related service: Our ADU services
Burlington permits additional residential units, with the Niagara Escarpment Commission holding review authority over lots north of the escarpment brow. Approval costs in Burlington run $8,000-$13,500 including Halton Region charges, quoted separately from construction so the permit stage holds no surprises.
Related service: Secondary Suites
Lakeshore infill lots south of Plains Road, versus escarpment-adjacent properties north of Dundas requiring NEC development permits. At 51/100 walkability, Burlington suites usually keep one parking space: enough to clear the zoning review without surrendering the whole yard. We work regularly in Aldershot, Roseland, Tyandaga.
Related service: ADU Building Permit
A legal, permitted second unit changes how the property is appraised in Burlington - it is valued partly on income rather than purely on comparables. An unpermitted suite does the opposite: it is discounted or excluded entirely, and it surfaces on every purchaser's title and insurance review.
Related service: Accessory Dwelling Units
Get a free, no-obligation quote from GTA ADU Builders - zoning review, permit drawings and construction for ADUs across the GTA.