Independent inspection to AS 4349.1 by a registered building contractor. What you are buying, read by someone who has built. Report within 24 hours.
A pre-purchase building inspection in Northbridge is defined by what you are buying, because the suburb holds two very different kinds of structure. At one end are some of Perth's oldest terraces and cottages; at the other, a dense layer of apartments in converted warehouses and purpose-built towers. The building inspection to AS 4349.1 reads each on its own terms, and the risks barely overlap.
The old terraces are solid masonry, built without a damp-proof course, often sharing a party wall with the property next door. That shared wall is the first thing a building inspection reads, because cracking, damp and roof or gutter faults on a party wall are a shared structural responsibility and a neighbour's problem can become yours. The masonry is read for movement and for the rising damp that lime-mortar walls draw up, the roof structure over these narrow plans for sag and water entry, and any conversion of the cottage into flats for whether it was built properly or simply partitioned. Where the terrace is heritage-listed, the report notes the fabric that will constrain repairs.
The apartments are a different inspection entirely, and for a strata building the records matter as much as the walls. The strata minutes reveal levies, known common-property defects and any special levy on the horizon, and a building inspection here reads the individual lot against the backdrop of the common property. In the older reinforced-concrete buildings the recurring structural issues are concrete spalling, where reinforcement rusts and forces the concrete cover off balconies and facades, and waterproofing failure to balconies and podium decks. Both are read with a thermal camera and a moisture meter, which find the water tracking behind a wall or under a membrane before it is visible.
Northbridge's mixed-use buildings sit between the two, residential above a shop, a studio or a bar, and they bring their own structural questions: the load and condition of older commercial floors, moisture and services from any food premises below, fire separation between the uses, and access limits that the report states plainly rather than glossing over.
Running through all of it is conversion. This is the oldest part of Perth, and much of its housing has been carved out of something else, cottages opened up, warehouses turned into lofts, shopfronts made into homes. Every one of those conversions is a junction where old structure meets new work, and the building inspection concentrates on those joints, on the waterproofing of retrofitted wet areas, and on whether the work was ever approved.
Because the inspection reports to AS 4349.1 it excludes timber pests by name, and on the older solid-timber Northbridge stock the timber pest scope is worth adding in the same visit. The building inspection's job across all of it is to read the specific structure in front of it accurately, whether that is a listed terrace with a shared wall or an apartment whose real risks are in the concrete and the strata records.
We run the same inspection across the area, including nearby West Perth and Perth.
MISSING: phone number · Book online → · Flat $440 inc GST, report within 24 hours.
A visual inspection to AS 4349.1 of the readily accessible parts of the property. What that means depends on the building: on an old terrace it is the masonry, the party wall, damp and the roof structure; on an apartment it is the lot, the common property and the strata records. We report significant defects and the areas not safely accessible.
Substantially. Cracking, damp and roof or gutter faults on a shared wall are a shared structural responsibility, so we read the boundary as closely as the interior and note where the party wall is carrying a defect that could become your liability.
A read of the lot plus the common property against the strata records. The minutes reveal levies and known defects, and in older concrete buildings we look for spalling, where rusting steel forces the concrete off balconies and facades, and for balcony and podium waterproofing failure, using a thermal camera and moisture meter.
It is read as a building defect. Solid-masonry Northbridge cottages without a damp-proof course draw ground moisture into the wall, and we map how high it reaches and what it is doing to the brick, mortar and any timber, separating rising damp from a leak because each is fixed differently.
Yes. Mixed-use buildings bring older commercial floor structures, moisture and services from any food premises below, fire-separation questions and access limits, all of which we read and report plainly. It is a common Northbridge arrangement worth understanding before buying.
A flat $440 including GST for the pre-purchase building inspection, or $616 including GST with the timber pest scope added in the same visit. The fee is the same in every suburb, and you have the report within 24 hours.
On the older solid-timber Northbridge stock, usually yes. The building inspection reports to AS 4349.1 and excludes pests by name, and the age of the timber and the moisture in old walls favour termites, so the two scopes are commonly done together.
That is exactly what a building inspection reads. Much of Northbridge's housing was carved out of something else, and the quality varies. We look at how the structure, wet areas, fire separation and access were handled, and flag conversions that were done cheaply or without approval.
It affects what a defect will cost to fix. We note the original fabric, lime mortar, early brickwork and timber joinery, that a listing constrains to like-for-like repair with approval, because that makes a listed Northbridge building slower and dearer to maintain.
Yes. Whether it is a listed terrace or a strata apartment, a clear building report separates the significant structural issue, a shared-wall problem or spalling concrete, from the cosmetic, and gives you a concrete basis to renegotiate or walk away.
Also available as a combined building and timber pest inspection in Northbridge — both scopes in one visit to AS 4349.1 and AS 4349.3, one report within 24 hours.
Combined B&P inspection →Our office is at Suite 55, 15 Labouchere Road, South Perth WA 6151 — on the Swan River foreshore near the Perth Zoo.
Tell us about the property and what you need. We'll come back to you with a firm quote and a time.
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