Home Maintenance

The New Homeowner's Maintenance Checklist: What to Do Your First Year

Getting the keys to your first house is equal parts thrilling and terrifying. Somewhere between the celebration and the moving boxes, it hits you: nobody actually hands you a manual for this. No one sits you down and explains which of the hundred things in your new home need attention, or when.

That's what this guide is. Plain-English, no fluff — the home maintenance that actually matters in your first year, in the order it matters. Do these things and you'll avoid the expensive, out-of-nowhere repairs that catch most new homeowners off guard.

Start here: your first-week checklist

Before you think about seasonal upkeep, spend an afternoon getting oriented. These are the things you want to know before something goes wrong — not while you're standing in an inch of water.

• Find your main water shut-off valve. When a pipe bursts, every second counts. Locate it now so you're not learning where it is during an emergency.
• Locate the electrical breaker panel and, ideally, label which breaker controls what. Future-you will be grateful.
• Test every smoke and carbon monoxide detector, and replace batteries. Note how old the units are — detectors expire, usually after about ten years.
• Change the locks (or rekey them). You have no idea how many copies of the old keys are floating around.
• Locate the shut-offs for your water heater, gas, and individual sinks and toilets.
• Write down the make, model, and serial number of your major appliances and systems — furnace, AC, water heater, dishwasher. You'll need these for warranties, repairs, and someday, insurance.

Knock those out and you've done more than most homeowners do in their first year.

Why a maintenance routine actually matters

Here's the reality that surprises people: the average homeowner spends around $8,808 a year on their house, and more than half still get blindsided by a repair they didn't see coming.

It's almost never the big, dramatic disasters that get you. It's the small things that quietly pile up — the furnace filter no one changed, the gutter no one cleaned, the water heater no one flushed. Each one is cheap and quick on its own. Ignored, they turn into the four-figure repairs.

The good news? That means the expensive stuff is largely preventable. A little attention each month is the whole game. You don't need to be handy. You just need a system.

Your season-by-season maintenance rhythm

You don't have to do everything at once. Home maintenance works best spread across the year, matched to the seasons. Here's the simple version.

Spring

• Inspect the roof for any winter damage
• Have the AC serviced before summer hits
• Clean the gutters and downspouts
• Test the sump pump before spring rains
• Reseal the deck or patio

Summer

• Service and clean the AC unit
• Check the deck, fence, and exterior for damage
• Clean out the dryer vent (a real fire risk)
• Inspect the roof and attic
• Reseal windows and doors

Fall

• Clean the gutters again before the leaves finish falling
• Service the furnace before winter
• Seal drafts around doors and windows
• Drain and shut off outdoor faucets
• Reverse ceiling fans

Winter

• Insulate any exposed pipes
• Test the heat and all detectors
• Keep salt and a shovel stocked
• Check the roof after heavy snow
• Watch for ice dams

The tasks new homeowners always forget

A few maintenance jobs almost nobody thinks about until they become a problem. Put these on your radar:

• Flush the water heater once a year. Sediment builds up and shortens its life. This one quietly kills water heaters early.
• Clean the dryer vent. It's both a fire hazard and an efficiency drain.
• Change your HVAC filter regularly — monthly during heavy-use seasons. It's the cheapest thing you can do to protect an expensive system.
• Re-caulk tubs, showers, and sinks before small gaps let water get where it shouldn't.
• Test the GFCI outlets in your kitchen and bathrooms.

The real secret: make it a system

If there's one thing that separates homeowners who stay ahead from those who lurch from repair to repair, it's this — they don't rely on memory. They have a system.

That can be as simple as a calendar that tells you what to do each month, or a place to log when you last serviced each appliance and what it cost. The specific tool matters less than having one, so tasks don't slip and you're not trying to hold the whole house in your head.

If you want a running start, we made a free First-Year Homeowner Maintenance Calendar — every month's must-do tasks on one simple schedule. Grab it free here and you'll never wonder "what was I supposed to do this month?" again.

And when you're ready to go further, The First-Year Homeowner Kit walks you through the entire first year, while The Home Operations System tracks every appliance, warranty, and repair in one place — so nothing slips through, ever.

Frequently asked questions

What home maintenance should a new homeowner do first?

Start with the safety and orientation basics: find your main water shut-off valve and breaker panel, test smoke and CO detectors, change the locks, and write down the model and serial numbers of your major appliances. These protect you before anything goes wrong.

How often should I do home maintenance?

Think in rhythms: a few small tasks monthly (like changing the HVAC filter), a seasonal round four times a year (gutters, HVAC service, weatherproofing), and a handful of annual jobs (flushing the water heater, deep inspections). Spreading it out keeps it manageable.

What home maintenance is the most important?

The tasks that protect your most expensive systems: HVAC filter changes, annual water heater maintenance, gutter cleaning, and sealing your home against water. Water intrusion and neglected HVAC cause some of the costliest repairs.

How much should I budget for home maintenance?

A common rule of thumb is about 1% of your home's value per year. On a $300,000 home, that's roughly $3,000 set aside annually. Some years you'll spend less; the reserve is there for the years you don't.

Owning a home doesn't have to feel like a second job. Get the first-week basics done, spread the seasonal tasks across the year, and put it all on a simple schedule — and you'll spend your first year enjoying your home instead of worrying about it.

Want the whole year mapped out for you? Download the free First-Year Homeowner Maintenance Calendar — no cost, no catch.