The first-year homeowner’s maintenance guide
Nobody hands you an owner’s manual with the keys. Your first year in a house is about learning its systems before any of them tests you — where the shut-offs are, what needs service now, and which habits will keep the place healthy for decades. Here is the whole first year, organized.
By the BestHand Team · Updated August 2026 · 8 min read
Book a trusted proKey takeaways
- Day one: find the main water shut-off, the electrical panel, and the gas shut-off — before you need them.
- Month one: change every filter, test every detector, and service whatever the inspection flagged.
- Budget reality: plan for roughly 1% of home value per year in maintenance and repairs.
- Build a simple home log — every service, repair and serial number in one place pays off for years.
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Learn the shut-offs before the emergency
The difference between a burst-hose incident and a flooded-kitchen incident is how fast someone reaches the main water valve. Find it (usually where the supply enters — basement front wall, crawl space, or near the meter), turn it once to make sure it moves, and make sure everyone in the house knows it.
Same for the electrical panel — label every breaker one afternoon using a phone charger and a helper — and the gas shut-off at the meter, which takes a wrench and a quarter turn.
Start every maintenance clock at zero
You rarely know when anything was last serviced, so assume never: HVAC tune-up, gutter cleaning, water-heater flush, dryer-vent cleaning in the first season. These first visits are also diagnostic — pros will tell you the true condition and remaining life of each system, which turns future failures into planned replacements.
Your inspection report is a ready-made punch list. The "minor" items — the loose railing, the corroded valve, the cracked caulk — are exactly the small-problems-that-grow this site writes about. One handyman visit clears most of them.
Pro tip: Photograph the data plate of every major appliance and system (model + serial) into one album. Every future service call and warranty claim starts with those numbers.
The budget and the log
The planning rule of thumb is about 1% of home value per year for maintenance and repairs on average — lumpy in practice, some years almost nothing, then a roof. Holding that reserve is what turns failures into inconveniences instead of crises.
Keep a home log — a simple note or spreadsheet: date, what was done, who did it, what it cost. It compounds: pros diagnose faster with history, warranty claims have evidence, and when you sell, a documented maintenance record is a genuine selling point.
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Frequently asked questions
What should I do first after buying a house?
Locate and test the water, gas and electrical shut-offs, change the locks, test all detectors, and change the HVAC filter — all in week one.
How much should a new homeowner budget for maintenance?
Plan on roughly 1% of the home’s value per year for maintenance and repairs combined, held as a reserve since real costs come in lumps.
Should I fix the small stuff from the inspection report?
Yes, early — those minor items are precisely the small problems that compound. Bundle them into one or two handyman visits in the first months.
When should I service the HVAC after moving in?
In your first season, regardless of what the seller said — the tune-up doubles as an honest condition report on the most expensive system in the house.
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