Pre-purchase building and timber pest inspections in Claremont

Quick answer: APBI carries out pre-purchase building and timber pest inspections in Claremont (8.6 km from the Perth CBD, 1.3 km from the coast), reported to AS 4349.1.

What we look for in Claremont, and why it differs from the suburb next door. 8.6 km from the CBD, 1.3 km from the coast, postcode 6010.

Couple viewing an empty living room with a timber floor and open doors, Claremont, Perth
Claremont sits 1.3 km from the coast. Inside that band the battens are the first thing we look at.

Claremont surprises people. It is not a suburb of freestanding houses. Over half its dwellings are semi detached or apartments. That makes it unusually dense for this part of Perth, and it changes the first question we ask about any property here.

Pre-purchase inspections in Claremont

Is it a house, or is it part of a building? A large share of our work here involves strata or attached housing, where the issues become party walls, shared drainage, shared roof structures and common property. The underlying question is who is responsible for what, and the answer is usually in documents rather than in the walls. Strata minutes and levy history are worth reading before you commit.

The older fabric tells its own story. At the 1901 census Claremont held just over two thousand people in 428 buildings, and almost half of them lived in timber houses of three to six rooms. More than a hundred people lived in galvanised iron buildings. Where any of that survives, or was built over later, expect timber framing on stumps, early iron roofing and a century of additions to trace for approvals.

Lake Claremont was originally Butler's Swamp. That name is a useful warning. Land around it is naturally low and wet, so nearby blocks can carry a high water table, slow drainage and persistent damp.

Timber pest inspections in Claremont

The swamp origin matters here too. Moisture is what limits subterranean termite colonies, and around the lake it is not in short supply. Older houses on timber floors sit directly over that ground.

Attached housing complicates the inspection. Where dwellings share a wall, termites can move between them through a structure neither owner can fully see, and treating one side of a party wall without the other is rarely effective. Access to a shared subfloor may need the neighbour's cooperation. In strata the responsibility for barriers and treatment often sits with the scheme rather than the owner, so establish who owns the problem before you find one. Any barrier installed before the mid 1990s is finished regardless of what the file says.

Booking both together

Where a property is attached or strata titled, coordinating access is the hard part of any inspection. Arranging it once for a combined building and timber pest inspection rather than twice is worth real inconvenience avoided, particularly on tenanted lots. Both are reported to their own standard, AS 4349.1 and AS 4349.3, from one visit.

Other work we do in Claremont

Apartment and strata inspections make up a good share of our work here, including for investors buying into schemes they will never live in. What the scheme has spent and what it has deferred belongs in the same conversation as the condition of the lot.

Claremont is its own local government, so approvals and heritage listings are administered separately from neighbouring councils. Worth remembering when tracing whether an addition was approved. We also do pre-settlement inspections, dilapidation reports where redevelopment is happening near you, and practical completion inspections on the new apartments.

Insulation batts laid between ceiling joists in a roof space, Claremont, Perth
Roof spaces 1.3 km from the coast, as Claremont is, get the longest look.

The ground under Claremont

Claremont sits on the Quindalup dune system — young calcareous sand, still mobile in places, and thin over the water table near the front. Sand this young has low bearing capacity but very little reactivity, so footing movement is uncommon and drainage problems are not. What the ground gives you here it takes back in the air.

What that means in practice, on a house in Claremont:

Landform is assigned from the suburb's position on the Swan Coastal Plain rather than from a site soil test. It tells you what to expect, not what you have. A site classification to AS 2870 is a different exercise and a different report.

What Claremont was built around

Claremont Oval and Christ Church are the fixed points in Claremont. They matter to an inspection for an unromantic reason: they date the surrounding stock. The decade that built them is usually the decade that built the houses around them, and that decade decides what is in the roof, what is in the walls, and what the wiring looks like.

Around Claremont

Cottesloe, Swanbourne, Peppermint Grove and Mount Claremont sit on the same ground as Claremont, so the footing behaviour and the drainage problems tend to repeat across all of them. If you are comparing houses across those suburbs, you are largely comparing the same site conditions.

Dalkeith is 2.3 km away but sits on the Spearwood dune system; Nedlands is 2.5 km away but sits on the Spearwood dune system. That is the useful thing about this part of Perth: the ground can change inside a few kilometres, and with it what an inspection is looking for.

Chemical delignification exposure — HIGHClaremont sits 1.3 km from the coast — inside the 5 km band where industry guidance says delignification should be expected in tile battens. If the roof is tiled and more than about ten years old, this is one of the first things we look at.
Chemical delignification in tile roof battens, the timber surface soft and fibrous, Claremont, Perth
Claremont sits inside the 5 km band. Battens here are checked, not glanced at.
Concealed termite damage in building timber, Claremont, Perth
Claremont is inside one of the higher termite-pressure regions in the country.
Under-floor space with bearers, joists and vents visible, Claremont, Perth
Where Claremont has a subfloor, it is usually the most informative half hour of the visit.

On site classification: any soil zone quoted for a suburb is indicative, inferred from geography rather than surveyed. A real AS 2870 classification comes from geotechnical work on your actual block and can differ from the one next door. We report what we observe; we do not read your soil class off a map.

What an inspection in Claremont covers

The inspection is visual and non-invasive, over the readily accessible areas, reported to AS 4349.1. Our inspectors physically enter the roof space, as long as there is sufficient access. Report within 24 hours of the inspection.

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What an inspection in Claremont costs

Flat fee, the same in Claremont as anywhere: $440 inc. GST for a pre-purchase building inspection, or $616 inc. GST with the timber pest scope added in the same visit. Full price list →

At 1.3 km from the water, Claremont sits inside the coastal-salt band, in postcode 6010, the fee here is spent chasing salt. Chemical delignification in the tile battens, wall ties rusting inside the cavity, fixings going to lace where the sea air reaches them — on an older tiled roof the roof space is where most of the inspection time lands.

Pre-purchase building inspection in Claremont →
Building and pest inspection in Claremont →

Common questions about inspections in Claremont

Do you go into the roof space when inspecting a house in Claremont?

Yes. Our inspectors physically enter and inspect the roof space, as long as there is sufficient access to do so safely. Where access is restricted, the report says so plainly rather than implying we saw more than we did.

Is chemical delignification a risk in Claremont?

Claremont is 1.3 km from the coast, inside the band where delignification should be expected in tile battens. On a tiled roof more than about ten years old it is one of the first things we look at.

How soon do I get the report after an inspection in Claremont?

Within 24 hours of the inspection itself, not 24 hours from booking. On a pre-purchase or pre-settlement job that timing is the whole point, because your leverage disappears once you are committed.

Nearby

Where to verify this yourself

We would rather you checked than took our word for it. These are the bodies that actually hold the records and set the rules: