Westminster location and character
Westminster lies approximately 10 kilometres north of Perth within the City of Stirling, adjoining Balga, Mirrabooka, Tuart Hill, Nollamara and Dianella. Its position places it in the middle ring rather than the outer northern corridor.
The suburb was formerly the southern part of Balga and was renamed in 1995 at the request of residents. Westminster was the name of the original estate that existed before residential subdivision, and between 1936 and 1955 a limestone road named Westminster Boulevard passed through the area.
That renaming matters for research. Sales records and descriptions predating 1995 may refer to the area as Balga, so buyers comparing historical evidence should be careful to check which suburb a record actually describes.
Transport and amenity in Westminster
There is no railway station in Westminster. Stirling station on the Yanchep line lies about 8.8 kilometres from Perth by rail and Glendalough about 5.6 kilometres, both reached by bus or car. The Yanchep line commences in a tunnel under the Perth CBD as a through service with the Mandurah line.
Transperth buses serve Wanneroo Road, Marangaroo Drive and the surrounding streets, connecting the suburb to the city, to Mirrabooka and to the stations. By road, Wanneroo Road runs north to south and Reid Highway crosses to the north.
Local shopping serves daily needs, with Mirrabooka Square nearby as the district centre. Parks and reserves are distributed through the suburb. Schools operate in Westminster and its neighbours, and this guide does not describe school catchments, which the Department of Education can confirm.
Housing stock in Westminster
Westminster's housing reflects both its origins as part of Balga and the infill that has followed. Original detached homes from the State Housing Commission era remain the larger group, but more than a third of dwellings are now townhouses and villa units built on subdivided lots.
At the 2021 Census, 1,783 of the 2,837 occupied private dwellings were separate houses, 1,012 were semi-detached or townhouse dwellings and 39 were flats or apartments, so houses made up 62.8 per cent of occupied homes against 72.3 per cent nationally, while attached dwellings accounted for 35.7 per cent, nearly three times the national 12.6 per cent. Three-bedroom homes overwhelmingly dominated at 2,034.
Due diligence splits accordingly. Original houses raise roof condition, cracking associated with ground movement, original services and asbestos-containing materials in dwellings built before the 1980s, while strata townhouses raise levies, sinking fund adequacy and common property condition.
Who lives and buys in Westminster
The 2021 Census counted 7,042 residents in Westminster, with a median age of 34 against 38 for Australia and an average household size of 2.3 people compared with 2.5 nationally. Adults aged 25 to 34 were by far the largest group at 1,547, followed by 1,239 aged 35 to 44 and 722 aged 45 to 54.
Renting leads. The Census recorded 1,254 rented dwellings, 987 owned with a mortgage and 528 owned outright, so 45.0 per cent of households with a stated tenure rented, 35.4 per cent had a mortgage and only 18.9 per cent owned outright, against 30.6, 35.0 and 31.0 per cent nationally.
Median weekly household income was $1,404 against $1,746, median monthly mortgage repayments were $1,517 against $1,863 and median weekly rent was $330 against $375. For a buyer, this is one of the more affordable middle-ring markets within 10 kilometres of the city, drawing first home buyers and investors, with a young population and limited outright ownership.
Planning and redevelopment in Westminster
Development is controlled by the City of Stirling's local planning scheme together with the Residential Design Codes, which set density coding for each lot. The volume of townhouses shows that coding supports infill across much of the suburb, and a remaining undeveloped lot may be valued partly as development land rather than purely as a home.
Because the suburb was the southern part of Balga until 1995, it shares that suburb's State Housing Commission origins as part of the Mirrabooka Project. Original lots were laid out generously, which is the underlying reason so many have since been subdivided.
The Map of Bush Fire Prone Areas, the latest version of which took effect on 13 December 2025, designates land across the state. In a built-up middle-ring suburb, designation is generally limited to land near remnant bushland and reserves rather than the residential interior.
Buying in Westminster under Western Australian contract law
Established homes in Western Australia are normally sold by offer and acceptance. Consumer Protection WA explains that the signed form becomes a binding contract once the seller accepts, and that there is no mandatory cooling-off period, so conditions for finance approval and for building and timber pest inspections need to be written into the offer.
There is no mandatory seller disclosure statement in Western Australia. Where a dwelling is strata titled, the strata company records, levies and any proposed works deserve review before the offer becomes unconditional. Transfer duty is assessed by RevenueWA, and the stamp duty calculator on this site gives a general estimate.
Home loan considerations for Westminster property
Detached houses and townhouses on standard titles are accepted security. Some lenders apply additional scrutiny where former public housing is concentrated, which can appear as a lower maximum loan-to-value ratio or a more conservative valuation, so buyers borrowing a high share of the price may wish to confirm the lender's position before making an offer.
Strata levies on the townhouse stock are counted in serviceability assessments and reduce borrowing power. With outright ownership at only 18.9 per cent and median household income below the national figure, serviceability is usually the binding constraint for owner-occupiers, and lenders mortgage insurance or a place in the Australian Government 5% Deposit Scheme is often part of the funding.
Lending considerations for Westminster
- Some lenders apply a lower maximum loan-to-value ratio where former public housing is concentrated.
- Records predating 1995 may describe the area as Balga, which affects historical sales research.
- Outright ownership of only 18.9 per cent means budgets are sensitive to changes in repayments.
- Strata levies on the townhouse stock are counted in serviceability assessments.
- Western Australian contracts have no mandatory cooling-off period and no mandatory seller disclosure statement.
Lender policy differs between institutions and changes over time. The guide to Australian lenders explains how credit policy varies, and the home loan guide sets out the main loan structures.
Transfer duty when buying in Westminster, WA
Transfer duty, commonly called stamp duty, is set by the state or territory rather than by suburb. The table shows indicative duty in Western Australia for an owner-occupier buying an established home at four illustrative purchase prices. These prices are examples only and are not an indication of values in Westminster.
| Purchase price | Owner-occupier duty | Eligible first home buyer |
|---|---|---|
| $500,000 | $17,765 | Nil |
| $750,000 | $29,741 | $24,225 |
| $1,000,000 | $42,616 | $42,616 |
| $1,500,000 | $68,366 | $68,366 |
Indicative relief: no duty to $600,000 and a concessional rate to $800,000, for agreements entered into from 7 May 2026. Figures are indicative, exclude transfer and mortgage registration fees, and are subject to change. Eligibility conditions apply. Confirm the amount with the relevant revenue office before relying on it, or model a specific price with the stamp duty calculator. Grants and guarantees are explained in the government grants guide.
Frequently asked questions about buying in Westminster
Was Westminster part of Balga?
Yes. Westminster was formerly the southern part of Balga and was renamed in 1995 at the request of residents, after the original estate that existed before residential subdivision. Sales records and descriptions predating 1995 may therefore refer to the area as Balga, which is worth knowing when comparing historical evidence.
Where does the name Westminster come from?
Westminster was the name of the original estate that existed in the area before residential subdivision. Between 1936 and 1955 a limestone road named Westminster Boulevard passed through the area, and residents requested the name when the suburb was separated from Balga in 1995.
What kind of housing is in Westminster?
Original detached homes with substantial townhouse infill. At the 2021 Census, 1,783 of 2,837 occupied private dwellings were separate houses, or 62.8 per cent, with 1,012 semi-detached or townhouse dwellings at 35.7 per cent, nearly three times the national share, and only 39 flats. Three-bedroom homes dominated at 2,034.
How many people rent in Westminster?
Renting leads. The 2021 Census recorded 1,254 rented dwellings among 2,837 occupied private dwellings, or 45.0 per cent of households with a stated tenure, against 30.6 per cent nationally. A further 987 were owned with a mortgage and only 528 owned outright. Median weekly rent was $330.
Is Westminster affordable?
It is one of the more affordable middle-ring markets within 10 kilometres of the city. The 2021 Census recorded median weekly household income of $1,404 against $1,746 nationally, median monthly mortgage repayments of $1,517 against $1,863 and median weekly rent of $330 against $375.
Who lives in Westminster?
The 2021 Census counted 7,042 residents with a median age of 34 and an average household size of 2.3 people. Of households with a stated tenure, 45.0 per cent rented, 35.4 per cent had a mortgage and only 18.9 per cent owned outright. Adults aged 25 to 34 were the largest group at 1,547.
Sources for the Westminster guide
- Australian Bureau of Statistics: 2021 Census of Population and Housing, General Community Profile (tables G01, G02, G36, G37, G41), Suburbs and Localities
- Australian Bureau of Statistics: Australian Statistical Geography Standard (ASGS) Edition 3, Suburbs and Localities (SAL), July 2021 to June 2026
- City of Stirling
- Public Transport Authority: Transperth
- Department of Fire and Emergency Services: Bushfire prone areas
- Consumer Protection WA: Buying property by private sale
- RevenueWA: Transfer duty