First-Time Homeowner Maintenance Checklist
Nobody hands you a manual when you get the keys. Renting meant a landlord dealt with the boiler, the roof and the pests; now every drip and strange noise is yours. The good news is that home maintenance is mostly a short list of things repeated on a schedule, and the first year is about learning where everything is.
This checklist is ordered the way we would do it as new owners. Start with safety: alarms, extinguisher, gas and the electrical cut-off. Then get to know the systems that heat, cool and supply hot water. After that, look after the structure that keeps weather out, and finish with the small recurring jobs that prevent expensive surprises. You do not need to do everything this week, but you should know what is on the list and roughly how often each item returns.
21 tasks below. Want them as reminders instead of a list? Download HouseKiper and it schedules the ones that apply to your home. The full list is on the home maintenance checklist.
🛡️ First week: safety checks
Cheap, quick and the ones that matter most if something goes wrong.
Test smoke and CO detectors
Every 6 monthsHold the test button until it beeps.
Replace detector batteries
Once a yearAnd replace the whole detector every 10 years.
Check or recharge the fire extinguisher
Once a yearCheck the gauge is in the green and the recharge expiry date.
Check gas connections and hoses
Once a yearSoapy water on the joints: bubbles mean a leak. Hoses have an expiry date.
Test the RCD / circuit breaker
Every 3 monthsPress the “T” button on the panel: it should cut power immediately.
🔧 First month: meet your systems
Find the equipment, read the labels and put the service dates on a calendar.
Water heater maintenance
Once a yearFlushing sediment and checking the anode greatly extends its life.
Gas heating inspection
Once a yearBefore winter, by a licensed technician: flame, ventilation and carbon monoxide.
Air conditioner service
Once a yearBefore summer: clean the outdoor unit and drain, and check the refrigerant.
Clean the air conditioner filters
Every 2 monthsMonthly during heavy use. Rinse with water and let them dry in the shade.
Clean the dryer vent duct
Once a yearBuilt-up lint reduces efficiency and is a fire hazard.
Check the toilet tank mechanism
Once a yearAdd food colouring to the tank: if it shows in the bowl without flushing, it’s leaking.
🏠 First season: protect the structure
Water is the enemy of every house; these checks keep it outside.
Inspect the roof
Once a yearLook for broken tiles, lifted membrane or damp stains on the ceilings inside.
Clean gutters and downspouts
Every 6 monthsBest after leaves fall and before the rainy season.
Check walls for cracks and damp
Once a yearA small crack sealed early prevents big leaks.
Replace the bath and shower sealant
Every 2 yearsIf the silicone is black or peeling, remove it and apply new anti-mould sealant.
Clear balcony or terrace drains
Every 3 monthsLeaves and soil block the drain and water gets inside.
Clean the water tank
Every 6 monthsCleaning and disinfecting it every 6 months is recommended.
🧹 Ongoing: the small stuff
Little jobs that stop little problems turning into big ones.
Clean the kitchen drain
Every monthBaking soda, vinegar and hot water; now and then take apart and clean the trap.
Clean the bathroom drains
Every monthRemove hair from the grate and use baking soda with vinegar.
Clean the fridge condenser coils
Once a yearUnplug it and vacuum the dust off the coils: it uses less energy and lasts longer.
Preventive pest control
Every 6 monthsCheck corners and under counters, seal entry points and treat if needed.
Frequently asked questions
What should a first-time homeowner do first?
Locate the main water shut-off, the gas valve and the electrical panel, then test the smoke and carbon monoxide alarms. Knowing how to cut off water, gas and power in an emergency is worth more than any other first-week job.
How much should I budget for home maintenance?
A common rule of thumb is 1% to 2% of the home’s value per year, set aside for repairs and replacements. Regular small maintenance usually keeps you at the low end of that range.
Which maintenance jobs can I skip?
None of the safety and water-related ones. Cosmetic jobs such as decluttering closets can slip a season without harm, while gutters, alarms and heating or gas inspections should not.
How do I remember all of this?
Put each task on a recurring reminder when you first do it. An app like HouseKiper builds the schedule from the features of your home and reminds you when each task is due.