How Much Does Home Maintenance Cost? What to Budget in 2026

Published October 5, 2026 · ~8 minute read

Ask what a house costs to run and you'll get a mortgage number, insurance, maybe taxes. The line item that surprises people is maintenance — because it doesn't arrive monthly, it arrives as a $40 filter here and a $9,000 roof there. The honest answer is a range, but it's a range you can plan for. Here's how to pick your number, what the big systems cost when they age out, and how to turn all of it into one boring, predictable monthly amount.

The budgeting shortcuts, and what they miss

Three rules of thumb show up everywhere, and they're useful as long as you treat them as starting points:

The 1% rule. Set aside 1% of your home's value every year. On a $350,000 house, that's $3,500 a year — about $290 a month. Simple, but it was born in calmer eras of material and labor pricing; most homes won't live on 1% forever, and a 1920s four-square definitely won't.

The square-footage rule. Budget about $1 per square foot per year — $2,000 for a 2,000 sq ft home. It scales with the amount of house you have to maintain rather than what the market thinks it's worth, which makes it a decent cross-check in expensive markets where "1% of value" overshoots.

The age multiplier. Whatever base you pick, adjust it: a home under 10 years old might run half the base number, while a home past 30 years can run two to four times it, because that's when roofs, furnaces, water heaters, and sewer lines start taking their turns.

What all three miss: climate (freeze-thaw cycles and humidity are hard on houses), deferred maintenance you inherited at closing, and the lumpy reality that maintenance spending isn't smooth — it's quiet years punctuated by expensive ones.

Where the money actually goes

It helps to separate routine upkeep — the recurring, mostly-predictable stuff — from capital repairs, the big components that wear out on roughly known schedules.

Routine upkeep (every year)

• Furnace/AC service and filters: $100–$200 per tune-up, plus $50–$100 a year in filters
• Gutter cleaning: $120–$250 if you hire it out, a Saturday if you don't
• Chimney sweep (if you burn wood): $150–$300
• Sprinkler blowout, where it freezes: $75–$150
• Caulk, weatherstripping, touch-up paint, filters and small parts: $100–$300 in supplies

Call it $500–$1,500 a year for a typical single-family home, less if you DIY most of it, more if you contract all of it. This is the bucket that protects the other bucket — most of the items on our fall maintenance checklist live here, and skipping them is how small numbers migrate into the table below.

The big systems (every decade or two)

Typical lifespans and replacement ranges for the components that dominate long-run maintenance cost:

Divide any row's cost by its lifespan and you get the uncomfortable truth: a roof alone "costs" $400–$800 a year even in the years you spend nothing on it. That's what the reserve bucket is for.

Turning it into one monthly number

If the monthly number feels unaffordable, that's useful information too — it usually means the house is carrying deferred maintenance, and the cheapest time to deal with that is before it chooses the timing for you.

If you own rentals, budget per door

The same math applies to each unit, with two adjustments. First, tenants surface problems later than owners notice them, so condition drifts further between visits — seasonal inspections are your routine upkeep. Second, every system failure is also a vacancy and a scheduling problem, which is why landlords who last tend to replace on schedule instead of on failure. A common planning figure is one month's rent per unit per year for maintenance, flexed by the age of the building — and the only way to know your real number is a clean per-property record of what you've actually spent.

Averages don't fix anything. Records do.

Every number above is a population average wearing your house's clothes. The budget that actually works is built from your own history: when the water heater went in, what the furnace tune-up found, what you spent on each property last year. That takes a system — not a shoebox of receipts and a vague memory of "a couple years ago."

That's the job HouseTask was built for: put your recurring maintenance on a schedule with reminders, log each job as it's done — cost, notes, photos — and watch your real spend against a yearly budget per property. After a year you're not budgeting from a rule of thumb anymore; you're budgeting from your house.

A note on the numbers

Costs above are typical U.S. ranges based on common contractor and retail pricing; your region, home, and the market will move them — sometimes a lot. Use them to size a budget, not to quote a job, and get local estimates for anything beyond DIY.