Cost & Value
How Much Should You Budget for Home Maintenance Each Year?
The familiar guidance is to budget one percent of home value per year for maintenance. It is a reasonable starting point for a median home and a poor one for a luxury property.
The common rules
- 1% rule: one percent of purchase price annually
- Square-foot rule: $1–$2 per square foot annually
- 10% rule: ten percent of mortgage, tax, and insurance annually
Why luxury homes break the model
High-value homes carry components that median homes do not: slate or tile roofing, multi-zone HVAC, elevators, generators, pools, extensive irrigation, and custom millwork. These raise both service frequency and unit cost.
For properties above roughly $1.5M, plan on 1.5 to 3 percent of value annually across a full ownership cycle.
Budget by component, not by percentage
The more accurate method is a reserve schedule: list each major system, its installation year, its expected life, and its replacement cost. Divide replacement cost by remaining years and you have a defensible annual reserve number.
- Roof: replacement cost ÷ remaining years
- HVAC per zone: replacement cost ÷ remaining years
- Water heater, generator, pool equipment: same method
- Add 15–20% for unscheduled repairs
Maintenance is an asset decision
Documented maintenance protects appraisal value, keeps insurance placement clean, and shortens diligence when you sell. Undocumented maintenance is spending you cannot recover at closing.
Frequently asked questions
How much should I budget for home maintenance per year?
One percent of home value is a floor. For high-value or older properties, 1.5 to 3 percent is more realistic across a full ownership cycle.
What is a reserve schedule?
A list of major systems with their age, expected life, and replacement cost, used to calculate how much to set aside each year.