Plan Ahead for Home Repair Costs
Older homes require increasing maintenance and repair investment over time. This calculator helps you estimate annual repair costs and total 5-year expenses based on your home's age, size, and current condition. Use it to budget for future repairs, evaluate a home purchase, or plan a maintenance reserve fund.
Homes under 10 years old in good condition might cost just $0.50–$1 per sq ft per year in maintenance. Homes over 20 years old in average condition can run $2–$3.50 per sq ft annually — that's $2,000–$3,500/year for a 1,000 sq ft home and up to $17,500 over 5 years. Major systems like roofs, HVAC, and plumbing are the biggest drivers. Regular inspection and prompt small repairs are the best way to control long-term costs.
Frequently Asked Questions
Plan for 1–3% of the purchase price per year for homes over 20 years old. This calculator can help you quantify that estimate and factor it into your negotiating position.
Roof replacement, plumbing updates, electrical upgrades, HVAC replacement, and foundation/waterproofing work are the most frequent and costly repairs in older homes.
These are general benchmarks based on typical repair patterns. Actual costs vary significantly by location, contractor rates, and specific home conditions. Use this as a planning guide and consult professionals for precise estimates.