A home maintenance checklist is the least interesting document in the house
and comfortably the most profitable. Almost every four-figure repair bill began
as something small and visible that nobody looked at — a blocked gutter, a
failed seal, a drip under a sink that ran for eight months.
None of what follows requires skill. It requires looking, on a schedule. Ten
minutes a month and four jobs a season is the whole system.
SaveThe monthly home maintenance checklist
One walk round the house, same day each month. Put it on the calendar on the
first Saturday and attach it to something you already do.
- Test every smoke and carbon monoxide alarm. Press the button. Ten seconds each.
- Look under every sink with a torch. You are looking for damp, staining, or a swollen cabinet base — all of which mean a slow leak.
- Check the boiler pressure if you have a combi. It should sit in the green band; repressurising takes a minute and prevents a call-out.
- Run the taps and flush the toilets you never use. Dry traps let smells and, in some houses, pests come back up.
- Clear one drain or gully. Rotate through them so each gets done a few times a year.
- Note anything new — a crack, a damp patch, a door that has started sticking. Sticking doors and new cracks are usually seasonal movement, but they are worth dating so you know if they are growing.
That is the whole monthly list. It genuinely takes ten minutes once you know
the route.
The seasonal jobs
-
Autumn — the important one
Clear the gutters after the leaves have dropped. Check the roof from the
ground with binoculars for slipped or missing tiles. Bleed the radiators and run
the heating for an hour before you need it. Service the boiler if it is due.This is the season that prevents the most damage, and it overlaps heavily
with winterizing the house. -
Winter
Lag any exposed pipes in the loft, garage or an unheated utility. Check that
the loft insulation has not been pushed aside by storage. Keep an eye on
condensation and mould on window reveals — that is a ventilation problem, and it
is much cheaper to fix than to redecorate.Most of what saves money here also
lowers the heating bill, so the two jobs are worth doing
together. -
Spring
Walk the outside of the house properly. Look at pointing, render, window
seals and any wood — frames, fascias, gates, fences. Reseal the bath and shower
if the silicone has gone black or is lifting. Check the fence posts before the
autumn gales rather than after. -
Summer
Do the jobs that need dry weather and a ladder. Clear gutters again if you
have trees. Wash or clear the condenser unit if you have air conditioning or a
heat pump. Treat or paint exterior wood. Check the garage or shed roof — see
garage organization if what’s stopping you is that you
cannot reach the walls.
SaveBudgeting for the things that will break
The common planning figure is around one percent of the property’s value per
year for maintenance, averaged over time. Some years it is nothing. The year the
boiler dies, it is not.
That is exactly the shape of cost that a sinking fund
exists for — money set aside monthly for something you know is coming but cannot
date. Boilers, roofs, white goods and cars all belong in the same category, and
they are the most common reason an otherwise sound budget collapses.
Keep it separate from your emergency fund. A broken
boiler in year eight is not an emergency; it is a scheduled event with an
unknown date.
What works
- A monthly walk on the calendar
- Torch under every sink
- Gutters cleared after leaf drop
- Dating cracks and damp patches so you can see growth
- A sinking fund for the big items
- Everyone knows where the stop tap is
What to watch
- Waiting until something visibly fails
- Assuming no news means no leak
- Gutters 'when they look bad'
- Fixing the damp without fixing the ventilation
- Putting a new boiler on a credit card
- Finding the stop tap during the flood
What to never put off
Three things get worse fast and expensively, and they are the ones to act on
the same week you notice them.
Water getting in. A roof leak, a failed seal or a blocked
gutter causes damage every time it rains. This is the category that turns
hundreds into thousands.
Anything electrical that behaves oddly. Tripping breakers,
warm sockets, flickering that is not the bulb. That is an electrician, not a
weekend.
Gas and boiler smells or noises. Not a wait-and-see item, at
any point.
Everything else on this checklist can slip a month without consequence, which
is what makes the list usable rather than another thing to feel behind on.
SaveWhere to check the specifics
Efficiency and maintenance overlap constantly — a well-sealed, well-serviced
house is also a cheaper one to run. The US Department of Energy’s
Energy
Saver guide covers insulation, sealing and heating systems in more detail
than any checklist can.
For anything structural, gas or electrical, this is a list for spotting
problems rather than solving them. Knowing early is the entire value.
Common questions
protects your deposit and gets it fixed while it is small. The repairs
themselves are almost always the landlord’s responsibility, but nobody else is
going to look under your sink with a torch.
sinking fund rather than spent evenly. Older properties and anything with a
large roof or long boundary run higher. The point is that it is saved before it
is needed, not found afterwards.
from them, and the damage shows up as damp, failed pointing and rotten fascias —
all of which cost far more than an afternoon with a ladder.
is where most of the value sits. Quarterly still catches most of it. Annually
means you find things after they have been happening for a year, which is
usually too late to be cheap.
Start this weekend
Find the stop tap, test the alarms, and look under every sink with a torch.
Fifteen minutes, once, and you will know more about the state of your house than
most people know about theirs.
Then put the monthly walk on the calendar next to
the seasonal reset and let it run.

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