
The Annual Home Maintenance Checklist: A Guide for New Homeowners
October 9, 2026
An annual home maintenance checklist is a short list of once-a-year jobs that protect your house and prevent costly repairs. For most new homeowners, it comes down to eight things: test smoke and carbon monoxide detectors, check fire extinguishers, wash the exterior, look over the paint, measure humidity, change air filters, watch for termites and pests, and refresh tile and grout.
At Bentley's Real Estate, these are the questions our Greater Newburyport clients ask most in their first year.
Why a yearly list beats fixing things as they break
Small problems grow when no one checks.
A clogged gutter can lead to water damage, and a dusty filter forces your heating and cooling to run harder. And owners who pick one weekend a year, often near their purchase anniversary, stay ahead of most of it.
| Task | What it protects | Who usually does it |
|---|---|---|
| Alarms and detectors | Your family | You |
| Exterior wash | Siding, decks, patio | You or a hired crew |
| Paint | Wood and trim | A painter for big jobs |
| Humidity | Walls, floors, breathing | You, with a hygrometer |
| Filters, ducts, vents | Comfort and efficiency | You, or a service tech |
| Termites and pests | The frame | A professional |
| Tile and grout | Bathrooms and kitchens | You |
1. Test smoke alarms and carbon monoxide detectors
Start with the alarms, because they protect your family. Press the test button on each smoke detector and carbon monoxide alarm, swap batteries as needed, and replace any unit more than 10 years old.
Also confirm each fire extinguisher's gauge sits in the green.
Write the install date on each new unit, then head outdoors.
2. Wash the exterior
Washing the outside once a year keeps grime and mold off siding, windows, decks and the patio. Use a garden hose, rent a pressure washer, or hire a crew.
3. Look over paint and caulk
With the dirt gone, walk around the house each spring and scan for chipped or peeling paint, since bare wood invites rot. Examine the caulk around windows and doors too.
When it's cracked, drafts and moisture get in.
Moisture also builds up indoors.
4. Measure indoor humidity
Indoor humidity should sit between 30% and 50%.
Above that, mildew and mold can take hold; below it, paint can crack and wood can dry out. An inexpensive hygrometer gives you a quick reading.
5. Change filters and clean ducts and vents
Your HVAC system moves that air, so give it attention too. Change filters on a regular schedule, and clean ducts and vents once a year yourself or book a service visit.
6. Look for termites and pests
While you're down in the basement near the furnace, study the foundation and any exposed wood framing. Termites and pests work out of sight.
So book a professional inspection once a year.
7. Refresh tile and grout
Back upstairs, cleaning tile and resealing grout in the bathroom and kitchen keeps moisture out of walls and floors.
8. Declutter
By now you've opened every closet, and after a year they fill up fast. Donating what you don't use makes next year's jobs easier.
Seasonal jobs that support the annual list
That annual weekend covers the big items. A few chores, though, belong to specific months.
| Season | What to do |
|---|---|
| Spring | Inspect the roof, service the air conditioner, look for foundation cracks |
| Summer | Clean decks and fences, check sprinklers, control pests |
| Fall | Clear gutters, service the furnace, seal windows and doors, drain outdoor hoses, insulate exposed pipes |
| Winter | Test the sump pump, watch for ice dams |
Here in Greater Newburyport, fall matters most.
Our winters are cold, so we tell clients to drain outdoor lines and clear gutters before the first hard freeze.
DIY or hire a pro?
Gutters raise a fair question: who should do the work? Choose DIY when the chore is low-risk and repeatable, like filters, alarms and grout.
Choose a professional when it involves ladders, the roof, pests or the furnace. Doing it yourself saves money and teaches you the place.
A pro costs more but spots problems you'd miss.
A few habits that pay off
Whichever way you go, three habits make the years ahead easier.
- Find the main water shut-off, electrical panel and gas shut-off in your first week.
- Set aside roughly 1% of your purchase price each year for upkeep.
- Keep a log of every job and receipt, because a documented history helps buyers trust the house when you sell.
How we help after closing
That last habit is where we come back in. Bentley's Real Estate is the #1 brokerage in Greater Newburyport by market share, and our 60+ agents stay in touch long after closing.
Call us at (978) 572-1200.
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