Home Maintenance Cost Calculator
This home maintenance cost calculator estimates what your home will cost to keep up: routine upkeep, a fund for big replacements, and an emergency reserve. Answer eight questions about its location, size, age, condition and major systems, and it shows every assumption behind the result.
Work out your number
Planning ahead
$50 off + your first month freePlanning for unexpected repair bills?
A maintenance budget covers routine upkeep and helps you save for known replacements. A home warranty is another way to make some eligible appliance and home-system breakdown costs more predictable.
Choice's Total Plan includes systems such as heating, plumbing and electrical, plus appliances including refrigerator, dishwasher, washer and dryer.
Get your free quote →Takes about 60 seconds · No obligation · No credit card required
Coverage generally applies to eligible systems and appliances that are working when the plan begins. Existing or known problems may not qualify.
We may earn a commission if you use this link. How this works
Where the money actually goes
Routine upkeep
Filters, service, minor fixes.
- HVAC service — $100–$250/yr
- Gutter cleaning — $100–$250/yr
- Air & furnace filters — $50–$120/yr
- Pest control — $200–$400/yr
- Caulking, minor repairs, paint touch-ups
Unexpected repairs
Plumbing, appliance failure, early system failure.
- Appliance failures
- Plumbing emergencies
- Weather and storm damage
- A system that fails earlier than expected
Big-ticket future costs
Roof, HVAC, water heater, major appliances.
Large, foreseeable categories of homeownership cost — the exact timing and price are the uncertain parts. Full ranges below.
Big-ticket costs worth planning for
Typical lifespan and replacement cost for each — this is what the sinking fund in the calculator is for.
Roof
20–30 years
$8,000–$25,000
HVAC system
15–20 years
$5,000–$15,000
Water heater
8–12 years
$800–$2,500
Exterior paint
5–10 years
$3,000–$8,000
Major appliances (each)
10–15 years
$500–$2,000
Foundation / drainage
As needed
$5,000–$15,000+
Ranges from industry cost data (HomeGuide, Angi) and the U.S. Census American Housing Survey. Costs vary substantially by region, labor rates, materials and the scope of the job.
What pushes your budget higher or lower?
Usually lower
- Newer systems
- Smaller home
- Good current condition
- Recent roof or HVAC replacement
Usually higher
- Older systems
- Larger home
- Deferred maintenance
- Harsher climate
- Pool, septic, well, or a second HVAC system
- Several major systems nearing replacement
That’s why the calculator uses eight inputs rather than applying a flat percentage to home value.
What to do with your number
There isn’t one percentage that fits every home. The amount should reflect both routine annual costs and the major systems you’re likely to replace over the next several years — the three buckets above, sized to your home rather than a flat share of its value.
A newer home with recently replaced systems can usually budget closer to the lower end. An older or larger home, deferred maintenance, harsh climate, or several aging systems pushes the number higher.
Run your own numbers above to see where your home sits, climate and features included.
Make the budget stick
- 1
Automate the transfer
A standing monthly transfer into a separate interest-bearing savings account, on payday. The money is gone before you can spend it, and it earns while it waits.
- 2
Separate the three pots
Routine upkeep gets spent most years. The sinking fund should grow untouched until a big system fails. The emergency reserve is never spent on planned work. Mixing them is how people end up "borrowing" from the roof fund for a dishwasher.
- 3
Know your system ages
You can size the sinking fund properly once you know the roof is 18 years old and the water heater is 9. The appliance age calculator and water heater age tool decode a serial number in a few seconds.
Frequently Asked Questions
How does the home maintenance cost calculator work?
It asks eight questions you can answer without paperwork: where you live, roughly what the home is worth, the type of home, its size, age and condition, any big-cost features such as a pool or septic system, and whether a major system is near the end of its life. From those it estimates three numbers: routine upkeep per year, a yearly amount to set aside for big replacements, and a one-time emergency reserve. Every assumption is shown with the result.
Why does it ask about size and age instead of just home value?
Routine upkeep follows how big and how old a home is, not what it's worth. A flat percentage of home value overstates upkeep on expensive homes and understates it on older ones, so the calculator uses value only to show what the 1% rule would say, for comparison.
What does the estimate include?
Routine upkeep (HVAC service, filters, gutters, pest control, small repairs), a yearly amount toward the big replacements (roof, HVAC, water heater, appliances, plus features like a pool, septic system or well), and an emergency reserve for repairs that cannot wait. Remodeling and upgrades are not included.
What are the biggest costs it plans for?
Roof ($8,000–$25,000, every 20–30 years), HVAC system ($5,000–$15,000, every 15–20 years), water heater ($800–$2,500, every 8–12 years), exterior paint ($3,000–$8,000, every 5–10 years), and foundation or drainage work ($5,000–$15,000+ when needed). The replacement fund in the result is what keeps any one of them from becoming an emergency.
How accurate is the estimate?
It is a planning estimate built from typical costs, not a quote. Local labor rates, materials and the actual condition of your systems move the real number, which is why every assumption is shown. Use it to size your savings, then get quotes for specific work.
Sources
- HomeGuide — "Average Home Maintenance Costs" (2026)
- Angi — home maintenance and major-system replacement cost guides
- ConsumerAffairs — "Home Maintenance Costs: A Breakdown" (2026)
- CNBC / insurance-firm homeowner spending survey (reported 2023, 2022 data)
- U.S. Census Bureau — American Housing Survey
- Harvard Joint Center for Housing Studies — homeowner improvement & repair spending
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