First-year home maintenance checklist

A season-by-season list of small jobs that prevent expensive repairs.

September 8, 2026 · 2 min read

First-year home maintenance checklist

The first year in a new home is when you learn how it behaves. A short routine and a small repair fund will prevent most expensive surprises.

The short version: locate your shut-offs, test your safety devices, check the major systems each season and set aside money for repairs.

In the first week

  • Find the main water shut-off, electrical panel and gas shut-off, and label them.
  • Test smoke and carbon monoxide alarms and replace batteries.
  • Change the locks or codes.
  • Find the furnace filter size and replace the filter.
  • Save the inspection report and warranty papers.
  • Check for leaks under sinks and around the water heater.

Spring

  • Clean gutters and check that downspouts drain away from the house.
  • Look at the roof from the ground for missing shingles.
  • Look for winter damage on the foundation, fence and deck.
  • Service the air conditioner and open the outdoor water taps.

Summer

  • Check caulking around windows, doors and tubs.
  • Inspect the deck, and trim trees away from the house.
  • Watch humidity in the basement.

Fall

  • Clean gutters again after the leaves fall.
  • Have the furnace serviced, and replace the filter.
  • Shut off and drain outdoor taps, and disconnect hoses.
  • Seal gaps where drafts or pests may get in.
  • Test the sump pump if you have one.

Winter

  • Keep snow clear of vents, exhausts and the furnace intake.
  • Watch for ice dams and frozen pipes.
  • Check for condensation and mould on windows.

Monthly and yearly

Check filters and test alarms monthly. Flush the water heater and check the dryer vent yearly.

Budget for repairs

A common rule of thumb is to budget 1% to 3% of the home's value a year for maintenance, though older homes may need more. Treat this as a rough guide, and adjust for the age and condition of the home.

Example

On a $600,000 home, 1% is $6,000 a year, or $500 a month into a repair account.

Keep records

Keep a folder or file with receipts, dates and photos. It helps with warranty claims, insurance and resale.

General information only, not financial, legal or tax advice. Rules and rates change; confirm with a qualified professional.

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