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Planning & Financing2 min readMar 18, 2026

What to Do When Your Renovation Goes Over Budget in Vancouver (2026 Guide)

Budget overruns are the most common source of conflict in renovation projects. Whether you’re mid-project dealing with unexpected costs, or evaluating a contractor’s change order request, this guide gives you a clear framework for making decisions when the renovation cost exceeds your plan.

Understand why the overrun is happening. Budget overruns in renovation fall into three categories:

1. Legitimate unforeseen conditions — hidden rot, mould, asbestos, knob-and-tube wiring, inadequate structure. These are genuine surprises that couldn’t be identified without demolition. They are nobody’s fault and are an inherent risk of renovation in older homes.

2. Scope changes initiated by you — you decided mid-project to upgrade the countertops, add a feature you hadn’t originally specified, or expand the scope. These are valid costs but are entirely within your control.

3. Poor initial quoting — the contractor missed scope items or underquoted to win the job, and is now recovering margin. This should have been prevented by a detailed written contract. With a fixed-price contract from VGC, this category doesn’t exist.

What to do for category 1 (unforeseen conditions): Review the change order documentation carefully — does it specify the nature of the discovered condition, the remediation required, and the cost breakdown? Legitimate contractors provide this documentation. If the cost seems excessive, ask for itemisation. Asbestos abatement, hidden rot repair, and electrical upgrades are real costs — they’re not optional if the building code requires them.

What to do for category 2 (scope changes): Acknowledge the change, confirm the price in writing before approval, and assess whether the addition is truly worthwhile. The mid-renovation enthusiasm for ‘as long as you’re in there’ additions is the most controllable cause of budget overruns.

Prevention for next time: Fixed-price contracts from reputable contractors, thorough pre-project asbestos and structural assessment in older homes, and a contingency budget of 10–15% set aside before project start.

Related: Renovation Costs Vancouver | Get a Free Quote

→ See also: Vancouver Renovation Planning Guide

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Vancouver General Contractors
VGC Editorial Team
✓ Licensed Contractor500+ Projects15 Years Experience

Vancouver General Contractors has completed 500+ home renovations across Metro Vancouver since 2010. Our articles are written and reviewed by licensed contractors, project managers, and renovation specialists with hands-on field experience.

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