How Much Should You Save for Home Maintenance Each Year?

Quick answer

A common planning rule is to save 1-2 percent of the home value per year for maintenance and repairs, or roughly $1 per square foot per year as a second benchmark. Older homes, deferred maintenance, finished basements, complex roofs, and harsh climates may require more. The roof, furnace, water heater, AC, appliances, siding, windows, driveway, and sump pump all have service lives. They rarely fail on your preferred schedule. A reserve fund turns emergencies into planned decisions.

Two simple rules

1 percent rule
Save about 1 percent of home value per year. A $350,000 home would set aside about $3,500 per year, or about $292 per month.

Square-foot rule
Save about $1 per square foot per year. A 2,200 square foot home would set aside about $2,200 per year.

Use the higher number if the home is older or has deferred maintenance.

When to increase the reserve

• Home is 30+ years old.
• Roof is past midlife.
• Furnace or AC is over 15 years old.
• Water heater is over 8 years old.
• Finished basement depends on sump pump.
• Prior owner deferred maintenance.
• Complex roofline or older windows.
• Home is in severe freeze-thaw or hail/wind area.

Build a 1-3-10 year plan

0-12 months
Safety, water, and basic mechanical tasks: detectors, sump alarm, downspouts, filters, dryer vent, shutoffs, obvious leaks.

1-3 years
Planned projects: insulation, air sealing, water heater, driveway repairs, deck sealing, appliance replacements.

3-10 years
Capital planning: roof, furnace/AC, windows, siding, large tree work, kitchen/bath updates, major exterior work.

Common mistakes

• Treating maintenance as optional spending.
• Using emergency savings for predictable replacements.
• Not tracking equipment age.
• Ignoring insurance deductibles.
• Underestimating exterior work in harsh climates.

Is 1 percent enough?

It is a starting point. Older homes, high-cost materials, harsh climates, and deferred maintenance may need 2 percent or more.

Should I save monthly or yearly?

Monthly is easier. Treat the home reserve like a bill and automate it.

What is CapEx?

CapEx means capital expenditure: larger replacements or upgrades such as roof, HVAC, windows, siding, and major appliances.

Should I use a HELOC for repairs?

A HELOC can make sense for planned, value-protecting projects, but it should not replace routine saving for predictable maintenance.