Home maintenance checklist: jobs that prevent big bills
The most valuable routine is simple: help the house shed water, drain it away and dry out. Keep gutters and downpipes working safely, repair leaks promptly, watch vulnerable junctions and maintain sensible ground clearances. Simple rules help: paths should fall at least 50 mm over the first metre away from the house, trees should be planted at least 1 to 1½ times their mature height away, and most termite systems need professional servicing at least every 12 months.
- 01ShedRoof, flashings and cladding turning rain away
- 02DrainGutters, downpipes and falls carrying water to the proper discharge
- 03DryDrying paths, safe clearances and prompt attention to leaks
Maintenance can extend service life and reduce avoidable damage. Keep renewal in the plan.
Walk around the home regularly enough to notice change, and keep separate future allowances for the roof, wiring, plumbing, waterproofing and footings.
Observation, maintenance, inspection and renewal are different
| Job | Purpose | Example |
|---|---|---|
| Observe | Notice change without unsafe access or diagnosis | Photograph a stain, crack or overflowing downpipe with a date |
| Maintain | Keep a serviceable element operating as intended | Clean an accessible drain or renew a failed seal with the correct system |
| Inspect / service | Use a competent person to test or access a risk area | Roof inspection, termite inspection or licensed electrical check |
| Renew | Replace an element that has failed, is obsolete or has reached condition-based end of service | Re-roofing, switchboard upgrade, membrane replacement or footing repair |
Routine maintenance slows avoidable deterioration. Capital renewal covers major work driven by age, condition and evidence: re-roofing, wiring upgrades, renewed membranes or footing repairs where they are needed. Budget it separately because its timing and cost behave differently.
Follow the water path
Trace rain from the roof surface through valleys, flashings, gutters, downpipes, stormwater connection, surface falls and lawful discharge. Then check walls, openings, balconies, wet areas, plumbing and subfloor. Investigate staining, salt, soft timber, corrosion, musty odour, lifted finishes or ponding using the damp and moisture guide.
A safe rhythm that works
| Element | Owner observation | Professional or trade trigger |
|---|---|---|
| Roof and rainwater goods | From ground after heavy rain: overflow, sagging, displaced material, staining | Unsafe access, leaks, storm damage, deteriorated flashings or unclear roof condition |
| Ground and drainage | Ponding, erosion, blocked grates, discharge toward the building | Persistent water, subsidence, failed drains or a change needing hydraulic/civil advice |
| Wet areas and plumbing | Loose finishes, failed sealant, swelling, stains, odour or unexplained meter use | Recurring moisture, suspected concealed leak or waterproofing failure |
| Timber and subfloor | Vent openings clear; no obvious soil contact or new damage from safe areas | Restricted/unsafe access, pest evidence, damp timber or structural change |
| Electrical and fire safety | Use test buttons and replace alarms as required by local rules/manufacturer | Any electrical defect, shock, heat, burning smell, old installation concern or required licensed work |
| Cracks and movement | Dated photos with a stable reference point; note doors, floors and weather | Progression, displacement, repeated repair failure or associated distortion |
A year at a glance
Most of the routine fits into a simple calendar. Adjust it for your exposure: more often under trees, near the coast or in bushfire-prone areas, and always after major storms. The rules of thumb below draw on QBCC's essential home maintenance guide, which is written for Queensland but applies widely.
| How often | Task | Why it matters |
|---|---|---|
| Monthly | Press the test button on each smoke alarm, and test the safety switches at the switchboard regularly | Fire services advise monthly smoke alarm tests; a safety switch that does not trip needs an electrician (wiring guide, smoke alarms guide) |
| After heavy rain | From the ground, watch gutters and downpipes for overflow, and check water runs away from the house | Overflow near walls is one of the most common causes of damp, footing movement and termite risk (drainage guide) |
| Before the wet season, and more under trees | Clear gutters, valley gutters, downpipes, rainwater heads and drainage pits | Blocked gutters cause many roof leaks that look like building defects (roofs guide) |
| Every few months | Check under sinks, vanities and around dishwashers for drips; look at flexible tap hoses; compare water bills | An unexplained jump in water use can be the first sign of a hidden leak (plumbing guide) |
| Every few months | Check shower and bath silicone, grout and the base of screens | Failed seals let water into walls and floors before anything shows |
| At least every 12 months | Licensed timber pest inspection, and servicing of any termite system to its manufacturer schedule | Most termite systems require professional servicing at least annually (termites guide) |
| Annually | Service heating, cooling and ventilation; clean exhaust fans | Keeps moisture moving out of the house and equipment efficient; gas heaters at least every two years (heating guide) |
| Every year or two, or after storms | Have a licensed roofer check tiles or sheets, flashings and valleys | Small roof defects become ceiling and framing damage |
| Every 10 years | Replace smoke alarms | Smoke alarms have a limited life, generally up to 10 years |
Rules of thumb around the house
| Rule | Detail |
|---|---|
| Paths and paving fall away from the house | At least 50 mm over the first metre, so water drains away rather than towards the footings |
| Keep weep holes clear | Never let soil, mulch or paving cover the weep holes along the base of brick walls |
| Keep the termite inspection zone visible | Paths next to a slab should sit at least 75 mm below the termite barrier, about one brick course |
| Plant trees well away | Plant trees and hedges at least 1 to 1½ times their mature height from the house |
| Discharge water away from footings | Air-conditioner condensate, hot water relief valves and tank overflows should not drain onto the ground next to the house |
| No sprinklers against the walls | Automated watering near footings keeps the soil wet and can move reactive clay |
Keep maintenance work safe
Use licensed or appropriately competent people for roof access, ladders, electrical systems, confined or contaminated subfloors, termite treatment and asbestos-containing materials. Before drilling, sanding or demolition in a home built or renovated before 1990, screen for possible asbestos.
Budget from the asset register
Build a short asset register covering roof, drainage, exterior, openings, wet areas, services, structure and shared property. Record known age, observed condition, last work, next review and quotation ranges for defined scopes.
Keep a routine annual allowance and a capital-renewal reserve. Update both when evidence changes. The home record guide provides the structure; the era planning guide helps set inspection priorities.
If you would rather not build the register from scratch, a Homechecker Read gives you a starting point for your address: the parts of the home most likely to need attention given its era and construction, what that work could cost and what to check first. Each time you add an invoice or a report, the Read updates, so the budget reflects the house as it is now.
An escalation rule that stays useful
- Record: date, location, weather or event, dimensions and photographs.
- Make safe: isolate water or power only if safe and within your competence; use emergency help where needed.
- Find the cause: engage the discipline that owns the pathway behind the damaged finish.
- Define the work: diagnosis and scope before comparing repair prices.
- Close the record: invoice, permits or certificates, photos, warranty and next review date.
Give priority to consequence and active change
A faded surface and an active leak may both need attention, but they have different consequences if delayed. Start with safety, ongoing water entry and deterioration that can spread into concealed material. Then consider the access and timing of planned work. Renewing a finish while its source of damage remains active can create a second repair bill.
YourHome's maintenance guidance connects roof, wall, shower and pipe leaks with their repair pathways. Use that relationship to decide what to ask a contractor. 'Clear the gutter' and 'investigate recurring overflow' may need different scopes if the problem continues after cleaning.
Set a rhythm for the property you actually have
Start with manufacturer and installer requirements for the installed products, any inspection plan and relevant local obligations. Then adjust observations for exposure and experience: overhanging trees, coastal corrosion, wind-driven rain, long vacancies and recent construction changes can alter what deserves attention. A universal annual checklist cannot establish that every system is safe for the next twelve months.
Use events as prompts as well as dates. After significant weather, observe from safe ground for new overflow, displaced materials or internal marks. After a bathroom or window repair, follow performance under the conditions that previously caused trouble. After landscaping, check whether drainage, clearances or access zones have changed. Record the event so a later problem has a useful timeline. Before severe conditions arrive, use preparing your home for extreme weather to plan for the household and the property.
Protect inspection access as part of maintenance
QBCC's termite guidance highlights ongoing inspection and the effect of later changes on protection. A treatment notice is a record of a system, not a substitute for its continuing inspection and care. Ask the pest professional for the schedule and conditions relevant to the property, and keep access available where it is needed.
Garden beds, storage, decks and new paving can make formerly visible areas harder to inspect. A sensible maintenance action may be arranging access or moving stored goods safely, rather than undertaking a repair yourself. Keep suspected pest activity undisturbed until the appropriate professional advises you; record what you saw and where.
Group work only when the sequence makes sense
Shared access can make coordinated work worthwhile: inspect vulnerable roof junctions before repainting eaves, or check wall details before repainting an elevation. Ask whether the proposed combination genuinely avoids repeat access and whether it risks hiding a problem that needs testing first. Convenience alone should not determine the repair sequence.
| Budget line | What belongs there | What changes it |
|---|---|---|
| Routine care | Defined cleaning, servicing and minor upkeep | Product requirements, exposure and the observed maintenance burden. |
| Investigation | Access, testing or specialist advice for an unresolved issue | What must be established before a repair can be scoped. |
| Repair | A defined defect and remedy | Cause, affected extent, access and reinstatement. |
| Renewal | Replacement of an assessed component or system | Condition, performance, parts availability and an agreed replacement scope. |
A component's age can prompt an inspection or future reserve. It is not a compulsory replacement date. Conversely, a new component can need attention if its installation or performance is poor. Keep the basis of each allowance in the home record so a new quote or inspection can update the plan without rewriting its whole logic.
Check the result, including what was not done
Ask an invoice to identify the location, task, product or parts and any exclusions. If an inaccessible section was left untouched, retain that as an open item. A paid maintenance invoice establishes expenditure; the scope and follow-up observations establish what was done and whether the symptom improved.
In a shared building, distinguish reporting an issue from permission to work on it. Notify the manager or owners corporation using the property's process, attach the evidence and ask for the responsible party and next action. Do not treat common-property gutters, membranes or fire systems as an individual owner's discretionary project. Use the records guide to follow the response.
Worked example: the gutter cleaned twice
Illustrative reasoning example, not an inspected property. An owner has paid for two gutter cleans, but an eave stain grows after heavy rain. The invoices record leaf removal without describing the outlet, junction or overflow behaviour. Cleaning has been performed; the recurring water-entry question remains.
Ask a suitable trade to investigate the relevant rainwater path and define the cause and repair, rather than ordering another identical clean by default. If the problem is a local obstruction, targeted maintenance may resolve it. If it involves a failed junction or drainage design, a different scope is needed. Check performance after relevant rainfall before reinstating the stained finish.
Frequently asked questions
How do I know what maintenance my house will need?
Start from the home's era, construction and the age of its roof, services and wet areas, then check current condition. A Homechecker Read sets out likely needs and indicative costs for one address, and updates when you add invoices or reports.
How far should trees be from my house?
As a rule of thumb, plant trees and hedges at least 1 to 1½ times their mature height from the house, so their roots do not dry out or disturb the soil under the footings. Seek engineering advice before removing a large established tree near a house.
How often do I need a termite inspection?
At least every 12 months is the usual minimum, and most termite management systems require a licensed pest controller to service them at least annually. Inspect more often in high-risk areas or where the inspection zone has been covered.
Which way should paths slope next to a house?
Away from the house, by at least 50 mm over the first metre, so rainwater drains away from the footings. Paths next to a slab should also sit at least 75 mm below the termite barrier.
What maintenance prevents expensive repairs?
Manage water pathways, repair leaks promptly, maintain safe clearances and drainage, and observe change early. Fund age- and condition-driven renewal separately.
How much should I budget each year?
Build an element register, keep a routine-maintenance allowance and separately fund capital renewal from evidence and quotations.
Can I inspect the roof and subfloor myself?
Observe from safe, accessible locations. Roofs, ladders and confined or contaminated subfloors can be hazardous; use appropriately competent professionals when access or work is unsafe.
What does clearing gutters help prevent?
Overflow and the damage it can feed, including damp walls, rotting eaves and water pooling near footings. Roof renewal still follows the roof’s material, exposure and condition.
What should I record after maintenance?
The date, element, observed issue, diagnosis, work scope, contractor, invoice, photos, product, permits or certificates, warranty and next review date.
Should I replace a roof simply because it reaches a certain age?
Use age to prompt planning, then assess material, condition, repairs, exposure and performance. A defined roof assessment should inform retention, repair or replacement.
Why does a problem recur despite regular maintenance?
The task may not address the cause, may omit an inaccessible area or may have become insufficient for the current condition. Revisit the scope and evidence rather than automatically repeating it.
Can I maintain common property in my apartment building myself?
Use the scheme’s reporting and approval process. Establish responsibility and authorisation before arranging work on shared fabric or systems.
How this guide was researched
We prioritize active consequences, adapt observation to exposure and events, and separate routine care, investigation, repair and renewal so recurring symptoms trigger a better scope.
Limits: Timing depends on exposure, material and manufacturer guidance. Leave roof access, electrical work and confined subfloors to properly equipped professionals.
Sources
- Repairs and maintenanceYourHome, Australian Government · accessed
- Protect against termitesQueensland Building and Construction Commission · accessed
- Your essential home maintenance guideQueensland Building and Construction Commission · accessed
- Smoke alarmsCountry Fire Authority (Victoria) · accessed
- Building Technology Resources (foundation maintenance, condensation, managing termites, asbestos)CSIRO · accessed