First-year home maintenance checklist
A season-by-season list of small jobs that prevent expensive repairs.
September 8, 2026 · 2 min read

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.
