Complete Inspection Checklist for Older Brisbane Homes

Older Brisbane homes offer character, generous verandahs and practical subtropical design, but age can conceal costly defects. From timber Queenslanders to post-war cottages and brick houses, a thorough inspection should consider structural condition, moisture, termites and safety—not just presentation.

Use this checklist before buying, renovating or planning maintenance. A standard building inspection is generally visual and non-invasive, so arrange specialist assessments where warning signs appear.

Start With Property Records and Site Risks

Check Brisbane City Council records for relevant building approvals, planning overlays and available property information. For homes elsewhere in South-East Queensland, use the relevant https://troyuhzy357.scriblorax.com/posts/can-solar-panels-damage-your-roof-what-owners-should-know local council’s resources.

Compare the existing layout with available approvals, particularly for enclosed verandahs, decks, extensions and rooms underneath raised houses. A finished downstairs area is not automatically approved as habitable space; ceiling height, flood constraints and other requirements may affect its lawful use.

Check council flood mapping and available flood reports, including overland flow information. Mapping helps identify risk but does not guarantee that a property will never flood. Also check whether heritage or character provisions affect proposed alterations or demolition.

Exterior, Structure and Underfloor Checklist

Stumps and supports: Look for timber decay, termite damage, cracked concrete stumps, corroded steel posts and movement around foundations. Have questionable supports assessed professionally.
Floors and walls: Note sloping floors, sticking doors, widening cracks and gaps around windows. These symptoms need interpretation; they do not automatically mean structural failure.
Underfloor areas: Check for damp soil, poor ventilation, plumbing leaks, timber touching the ground and stored materials that obstruct termite inspections.
Roof and gutters: Arrange safe inspection of roof coverings, flashings, fasteners, gutters and downpipes. Rust, cracked tiles and failed junctions can allow concealed water entry.
Drainage: Look for ponding, soil sloping towards the house and downpipes discharging beside foundations. Confirm where stormwater drains rather than assuming it connects correctly.
Decks, stairs and balustrades: Inspect accessible connections, timber ends, handrails and support posts for decay, movement and corrosion. Do not load-test a suspect deck yourself.
Retaining walls: Check for leaning, bulging, cracking and blocked drainage. Significant movement warrants specialist advice.

Interior Rooms, Moisture and Wet Areas

Check ceilings and walls for staining, bubbling paint, mould and patch repairs. Inspect cupboards, window surrounds and areas beneath bathrooms. Fresh paint can improve appearance without resolving the source of dampness.

In bathrooms and laundries, look for swollen cabinetry, loose tiles, deteriorated sealant and soft flooring. An ordinary visual inspection cannot confirm the condition of concealed waterproofing. Moisture readings can help identify areas requiring further investigation, but they are not a diagnosis by themselves.

Assess ventilation, including whether bathroom exhaust fans discharge outdoors rather than into the roof space. Consider roof insulation and summer heat management, while leaving roof-space entry to appropriately equipped professionals.

Termites and Timber Decay

Brisbane’s warm climate makes timber pests an important inspection priority. Arrange a separate timber pest inspection, or confirm that it is explicitly included in your booking.

Ask the inspector to check accessible subfloor timbers, roof framing, decks, fences and nearby trees or stumps. Request details of previous treatments, active management systems and inspection recommendations. No visible termite activity does not guarantee that concealed areas are clear. If you find suspected termites, avoid disturbing them and contact a qualified pest professional.

Electrical, Plumbing and Hazardous Materials

Electrical safety and smoke alarms

Have a licensed electrician assess ageing wiring, switchboards, earthing, safety switches and any questionable alterations. A building inspection is not a substitute for electrical testing.

In 2026, Queensland’s upgraded smoke alarm requirements already apply to homes being sold or leased. From 1 January 2027, they extend to all remaining domestic dwellings. Check the applicable requirements for interconnected photoelectric alarms in bedrooms, connecting hallways and on each storey, including positioning and power-supply rules.

Plumbing and drainage

Ask a licensed plumber to investigate poor water pressure, recurring blockages, leaks and ageing pipework. A CCTV drain inspection can be useful where sewer condition is uncertain, particularly around established trees. Check the hot-water system for leaks, corrosion and servicing needs.

Asbestos and lead paint

Homes built before 1990 may contain asbestos-containing materials. Older paint layers may also contain lead. Neither can be reliably identified by appearance alone. Before sanding, drilling or demolition, obtain appropriate assessment and testing. Do not disturb suspected asbestos; use appropriately licensed professionals where required.

Turn Findings Into an Action Plan

Address immediate hazards: Prioritise unsafe wiring, unstable structures, dangerous decks and active water leaks.
Investigate uncertainty: Obtain engineering, electrical, plumbing or asbestos advice where the inspection identifies concerns.
Price significant repairs: Request written quotes before committing to a purchase or renovation budget.
Plan ongoing maintenance: Schedule gutter cleaning, drainage checks, timber pest inspections and protective coating maintenance.

Choose an appropriately licensed and insured inspector familiar with older South-East Queensland homes. Confirm the inspection scope, exclusions and inaccessible areas, and request a clear report with photographs. If purchasing, organise inspections early enough to act within your contract deadlines and seek legal advice about your options.

SEQ Roof Restoration Experts

Unit 6/25 Lerna St, Woolloongabba QLD 4102

(07) 3132 3236