New Build vs Resale Home in Canada: An Honest Comparison

New Build Advantages

Tarion warranty (Ontario): 1 year for defects and workmanship, 2 years for electrical/plumbing/heating systems, 7 years for structural defects. Modern construction: better energy efficiency, insulation standards, and building codes. Customization of finishes during construction. 30-year insured amortization now available for first-time buyers of new builds. GST/HST New Housing Rebate may partially offset tax on homes under $450,000.

New Build Risks

Builder pricing: the advertised price is a base — every upgrade adds cost, and 'standard finishes' are often outdated deliberately to drive upgrade revenue. Construction delays are routine; budget for carrying costs if your rate hold expires. Development charges can be passed to the buyer at closing — check your Agreement of Purchase and Sale carefully. Phantom closings on assignment sales carry complex tax implications since 2022 HST rule changes. Assignment sales now attract HST on the profit.

Resale Advantages

What you see is what you get — inspect it before you buy and know exactly what you're getting. Move in on a fixed, reliable closing date. Established neighbourhood with mature trees, confirmed transit, and known schools. Negotiation on price, conditions, and inclusions is possible. No HST on most resale homes — only land transfer tax and legal fees. Resale condos and houses have a rental history and maintenance record you can request.

Resale Risks and Costs

Older building systems (roof, furnace, electrical panel, plumbing) may be near end of useful life — budget for replacement. Older homes may have legacy issues: knob-and-tube wiring, Kitec or polybutylene plumbing, asbestos insulation or pipe wrap. Less energy efficient than new builds, meaning higher utility costs. No structural warranty — the inspection is your only protection; never skip it on a resale.

Checklist

Checklist