Market analysis for investment properties in St Agnes
In St Agnes, South Australia, residents have access to various shopping options, including local retail stores, supermarkets, and specialty shops. The nearby Westfield Tea Tree Plaza is a major shopping destination offering a wide range of stores and amenities.
Families in St Agnes benefit from proximity to several primary and secondary schools, such as St Agnes Primary School and TAFE SA's Tea Tree Gully Campus. These educational institutions provide diverse learning opportunities for students in the area.
For commuters traveling to the Adelaide CBD, they can utilize the efficient public transport network. The O-Bahn Busway provides a direct and speedy route from the Tea Tree Plaza Interchange to the CBD, ensuring convenient access for residents relying on public transportation.
St Agnes boasts ample greenery and natural surroundings, with parks like Anstey Hill Recreation Park offering residents opportunities for outdoor activities and relaxation. The suburb's green spaces contribute to a tranquil and nature-friendly living environment for those seeking a balance between urban amenities and natural beauty.
Analyze long-term value appreciation, rental yield fluctuations, and median price trajectories.
Deep-dive into transaction velocity, rental pressure, and supply pipeline indicators.
See live suburb and LGA market signals.
Investors analyzing St Agnes often compare these adjacent markets for better entry points or higher yields.
Data provides the foundation, but strategy secures the wealth. If you're seeking clarity on St Agnes, let LighthousePA (Property Advisors) help you navigate the market and illuminate your next move.

Frequently asked questions about the St Agnes property market in 2026.
As of March 2026, the St Agnes property market presents a dynamic investment landscape. Over the last 12 months, houses have seen an annual growth rate of 8.18% and units have grown by 21.35%. These figures reflect the evolving demand within Tea Tree Gully, offering potential for capital appreciation.
Based on the latest market snapshot, median property prices in St Agnes range from $833,000 for houses to $631,000 for units. These values are calculated based on recent transaction data and current buyer activity across the Tea Tree Gully region.
For investors targeting cash flow, houses rent for $640 /pw with a 4% yield, while units rent for $550 /pw with a 4.53% yield. This rental performance is a key indicator of strong tenant demand within the St Agnes area.