Hillcrest location and character
Hillcrest lies around 10 kilometres north-east of the Adelaide city centre in the City of Port Adelaide Enfield, adjoining Holden Hill, Greenacres, Klemzig, Windsor Gardens and Oakden. Its position places it between the inner north and the north-eastern suburbs, with the River Torrens corridor a short distance to the south.
The suburb was formerly the location of the Hillcrest Hospital, a psychiatric hospital run by the state government, which before 1964 was known as the Northfield Mental Hospital. On 1 July 1979 the Enfield Hospital was merged with Hillcrest Hospital, and all Enfield patients were transferred by 1982. In 1991 it had 370 beds and also administered the Northfield Security Hospital and a rehabilitation hostel at College Park.
Hillcrest Hospital closed in 1994, and the remainder of the former psychiatric hospital and its converted buildings now lie within the suburb of Oakden. The northern part of Hillcrest was renamed Gilles Plains. From 1993, a concerted effort by the Government of South Australia to update the housing stock reshaped the residential areas that remain.
Transport and amenity in Hillcrest
There is no railway station in Hillcrest. Adelaide Metro buses connect the suburb to the city and to surrounding centres, and the O-Bahn busway corridor to the south provides a fast route into the city from nearby interchanges. Buyers relying on public transport may wish to test how a particular street connects to those services.
By road, Grand Junction Road, North East Road and Hampstead Road carry traffic through and around the suburb, and the north-eastern position gives reasonably direct routes to both the city and the outer north-east. Daily shopping is served locally and at the larger centres nearby.
The River Torrens Linear Park corridor south of the suburb provides walking and cycling paths and is the principal open space for the district. Schools operate in the suburb and its neighbours, and this guide does not describe school zones, which the Department for Education or the school concerned can confirm.
Housing stock in Hillcrest
Housing reflects the renewal programme begun in 1993. Older mid twentieth-century stock has been substantially replaced or upgraded, so the suburb now combines remaining original detached houses with a large body of newer homes and townhouses built on renewed sites. The result is a mix of ages within otherwise uniform street patterns.
At the 2021 Census, 1,108 of the 1,369 occupied private dwellings were separate houses, 221 were semi-detached or townhouse dwellings and 42 were flats or apartments, so houses made up 80.9 per cent of occupied homes against 72.3 per cent nationally, while attached dwellings accounted for 16.1 per cent. Three-bedroom homes dominated at 873, with 224 four-bedroom and 210 two-bedroom dwellings.
Because the stock spans several eras, inspection findings vary. Older dwellings raise footings on reactive clay soils, original services and asbestos-containing materials, while newer homes on renewed sites more often raise site works, retaining and drainage. The approval status of additions is worth confirming in either case.
Who lives and buys in Hillcrest
The 2021 Census counted 3,659 residents in Hillcrest, with a median age of 35 against 38 for Australia and an average household size of 2.6 people compared with 2.5 nationally. Adults aged 25 to 34 were the largest group at 656, followed by 621 aged 35 to 44, 448 children aged 5 to 14 and 410 adults aged 45 to 54.
Mortgaged ownership leads. The Census recorded 546 dwellings owned with a mortgage, 458 rented and 312 owned outright, so 40.4 per cent of households with a stated tenure had a mortgage, 33.9 per cent rented and 23.1 per cent owned outright, against 30.6 per cent renting nationally. Median weekly household income was $1,599 against $1,746, median monthly mortgage repayments were $1,602 against $1,863, and median weekly rent was $319 against $375.
For a buyer, this is an inner north-eastern market where owner-occupiers outnumber renters and household income sits closer to the national median than in the suburbs further west. First home buyers, upgraders and investors are all active, and the renewal programme means a notable share of the stock is comparatively modern.
Planning, renewal and site history in Hillcrest
Zoning and overlays come from the state-wide Planning and Design Code, which replaced council development plans in March 2021, and can be viewed for any address through the South Australian Property and Planning Atlas. Because renewal has already replaced much of the original stock, the pattern of allotment sizes and dwelling types varies more than in an untouched suburb, and zoning should be confirmed for a specific address.
The former hospital land is the distinctive local matter. The remainder of the former psychiatric hospital and its converted buildings now lie within the suburb of Oakden rather than Hillcrest, so buyers should be careful when reading older records, which may describe institutional land under the Hillcrest name.
Boundaries have also changed. The northern part of Hillcrest was renamed Gilles Plains, so historical sales data and descriptions may refer to an area that is no longer within the suburb. A conveyancer can confirm the position for a specific title.
Buying in Hillcrest under South Australian contract law
A South Australian vendor must serve a Form 1 vendor's statement, which the Law Handbook describes as disclosing mortgages and encumbrances, planning zone and overlay information and recent transfers, and as explaining cooling-off rights, while cautioning that many matters affecting enjoyment of a home need not be disclosed.
The purchaser generally has two clear business days from service of the Form 1 to cool off by written notice, and no cooling-off applies at auction. Contracts are often made subject to finance, and the clause should specify when approval is due. A conveyancer normally manages settlement, and first home buyer duty relief in South Australia applies to new homes only, which can be relevant where a newly built home on a renewed site is purchased.
Home loan considerations for Hillcrest property
Detached houses and townhouses on standard titles are accepted security. Because the stock spans original mid-century homes and recent replacements, comparable sales need care: a renewed dwelling and an original one on the same street can differ substantially in value, and a valuer will select comparables accordingly.
Some lenders apply additional scrutiny where public housing was 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 position early. Where a newly built home is purchased, South Australian first home buyer duty relief may apply, which changes the cash required at settlement.
Lending considerations for Hillcrest
- Stock spans original mid-century homes and recent replacements, so comparable sales need care and valuations can vary on one street.
- Some lenders apply a lower maximum loan-to-value ratio where public housing was concentrated.
- Older records may describe institutional land under the Hillcrest name that now lies within Oakden.
- The northern part of the suburb was renamed Gilles Plains, so historical sales data may refer to a different area.
- First home buyer duty relief applies to new homes only, which can be relevant on renewed sites.
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 Hillcrest, SA
Transfer duty, commonly called stamp duty, is set by the state or territory rather than by suburb. The table shows indicative duty in South 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 Hillcrest.
| Purchase price | Owner-occupier duty | Eligible first home buyer |
|---|---|---|
| $500,000 | $21,330 | $21,330 |
| $750,000 | $35,080 | $35,080 |
| $1,000,000 | $48,830 | $48,830 |
| $1,500,000 | $76,330 | $76,330 |
South Australian relief applies to new homes only, with no price cap. Established homes attract full duty. 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 Hillcrest
What was Hillcrest Hospital?
Hillcrest Hospital was a state government psychiatric hospital, known before 1964 as the Northfield Mental Hospital. Enfield Hospital merged with it on 1 July 1979, with all Enfield patients transferred by 1982. In 1991 it had 370 beds and also administered the Northfield Security Hospital and a rehabilitation hostel at College Park. It closed in 1994.
Is the former hospital site in Hillcrest?
No. The remainder of the former psychiatric hospital and its converted buildings now lie within the suburb of Oakden rather than Hillcrest. Buyers should be careful when reading older records, which may describe institutional land under the Hillcrest name. A conveyancer can confirm the position for a specific title.
Does Hillcrest have a train station?
No. Adelaide Metro buses connect the suburb to the city and surrounding centres, and the O-Bahn busway corridor to the south provides a fast route into the city from nearby interchanges. Buyers relying on public transport may wish to test how a particular street connects to those services. Timetables are best checked with Adelaide Metro.
What kind of housing is in Hillcrest?
Mostly detached houses, with a notable share renewed since 1993. At the 2021 Census, 1,108 of 1,369 occupied private dwellings were separate houses, or 80.9 per cent, above the national 72.3 per cent. Semi-detached and townhouse dwellings numbered 221 and flats 42. Three-bedroom homes dominated at 873 dwellings.
Why has Hillcrest been renewed?
From 1993 a concerted effort by the Government of South Australia to update the housing stock reshaped the residential areas of the suburb. That programme replaced or upgraded much of the original mid twentieth-century stock, which is why the suburb now combines remaining original houses with a substantial body of newer homes and townhouses.
Who lives in Hillcrest?
The 2021 Census counted 3,659 residents with a median age of 35 and an average household size of 2.6 people. Of households with a stated tenure, 40.4 per cent had a mortgage, 33.9 per cent rented and 23.1 per cent owned outright. Median weekly household income was $1,599 against $1,746 nationally.
Sources for the Hillcrest 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 Port Adelaide Enfield
- PlanSA: Planning and Design Code
- South Australian Property and Planning Atlas
- Adelaide Metro
- Law Handbook SA: After signing the contract (Form 1)
- Law Handbook SA: Cooling-off period