Residential
Floor replacement: $15-80/m²
Interior painting: $5-15/m²
Electrical update: $3,000-10,000
Plumbing update: $2,000-8,000 Define priorities — what MUST be done vs. what's nice to have
Get multiple quotes — at least 3 from qualified contractors
Add 20% contingency — renovations always reveal surprises
Phase the work — if budget is tight, renovate in stages
Document everything — photos before, during, and after Forgetting to budget for temporary living arrangements
Not accounting for permit costs
Choosing cheapest contractor (you get what you pay for)
Making changes mid-project (change orders add 15-30%)
House Renovation Budget: Practical Guide with Costs 2026
OneEstimateJanuary 20, 202616 min read
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Table of Contents
Budgeting Home Renovations
Home renovations are unpredictable by nature. Hidden problems, scope changes, and material price fluctuations make accurate budgeting challenging but essential.
Typical Renovation Costs by Area
Kitchen Renovation
| Scope | Cost Range |
|---|---|
| Basic update (paint, hardware) | $2,000-5,000 |
| Mid-range (new counters, cabinets) | $8,000-25,000 |
| Full renovation | $25,000-60,000+ |
Bathroom Renovation
| Scope | Cost Range |
|---|---|
| Cosmetic update | $1,500-4,000 |
| Standard renovation | $5,000-15,000 |
| Luxury renovation | $15,000-40,000+ |
General Areas
How to Budget a Renovation
Common Renovation Budget Mistakes
Professional Renovation Budgets with OneEstimate
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