17 Gannet Crescent, Marion Bay, SA 5575 | House for sale | OnTheHouse
 
FOR SALE
$849,000

17 Gannet Crescent
Marion Bay SA 5575

Bedrooms: 4
Bathrooms: 2
Car spaces: 4
Floor area: 236m2
Land area: 800m2
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Coastal income, family shack, holiday retreat. This property works three ways

Inspect this property from anywhere - 3D virtual walkthrough available here https://www.au.open2view.com/properties/996575/tour#homeview
Some coastal properties are purely an investment. Some are purely a getaway. This one has spent years being both - and doing neither half-heartedly.
Booked, managed and maintained by Reef Encounters under an ongoing agreement, it generates $30,000+ per year in growing, fully hands-free income. Between bookings it has served as a much-loved family shack and holiday retreat - the kind of place fought over on the school holiday calendar.
The current owner lives in Adelaide, enjoying the hands-free investment while still getting to enjoy the beach escape.
Reef Encounters handles every guest, every booking and every repair - the current owner simply collects the returns. The income has grown every year since the agreement began. For an Adelaide or interstate buyer, this is as close to a set-and-forget coastal asset as exists in this market.
Built in 2010 by the current owner and meticulously maintained, the home offers approximately 204sqm of living across two generous levels on an 800sqm block - and it feels every bit of it. It is a properly proportioned home that accommodates large families and groups without compromise.
Downstairs, the fully renovated kitchen anchors the living zone with brand-new appliances, a built-in wall oven and microwave, and storage designed for feeding a crowd. A generous bedroom sits alongside a beautifully appointed bathroom with an oversized double shower - ideal after a day on the water or out at the national park. The refreshed undercover entertaining area extends the living zone outdoors seamlessly, and a private fire-pit beside a magnificent gum tree is where the best evenings end.
Upstairs, ducted reverse-cycle air conditioning runs throughout. A large flexible bedroom currently sleeps up to ten - perfect as a bunk retreat or easily reimagined as a games room or divided into additional bedrooms. A further bedroom with built-in robe sits alongside a well-appointed bathroom with double vanity and rainfall shower. The pool room connects directly to the outdoor BBQ entertaining area via the rear staircase, reinforcing the home's easy indoor-outdoor flow that guests and families alike keep coming back for.
The 50sqm double garage with 3.3m ceilings was built for boats and serious coastal living. A powered and concreted shed handles vehicles and equipment. Solar power, solar hot water and 53,000L of rainwater storage keep running costs low and the property largely self-sufficient season after season.
Walk to the beach, shops and township. Minutes to Dhilba Guuranda-Innes National Park and world-class surf and fishing.
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Property Details for 17 Gannet Cres, Marion Bay

17 Gannet Cres, Marion Bay is a 4 bedroom, 2 bathroom House with 4 parking spaces. The property has a land size of 800m2 and floor size of 236m2. The place is currently for sale with Ray White Seaford.

Building Type
House
Floor Size
236m2
Land Size
800m2
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About Marion Bay 5575

The size of Marion Bay is approximately 301.3 square kilometres. There are 2 parks, covering nearly 13.9% of the total area. The population of Marion Bay in 2016 was 172 people. By 2021 the population was 210 showing a population growth of 22.1% in the area during that time. The predominant age group in Marion Bay is 50-59 years. Households in Marion Bay are primarily childless couples and are likely to be repaying $600 - $799 per month on mortgage repayments. In general, people in Marion Bay work in a labourer occupation.In 2021, 78.40% of the homes in Marion Bay were owner-occupied compared with 70.80% in 2016.

Marion Bay has 626 properties. Over the last 5 years, Houses in Marion Bay have seen a 111.98% increase in median value. As at 31 August 2026:

  • The median value for Houses in Marion Bay is $560,783 while the median value for Units is $519,446.
There are currently 19 properties listed for sale, and no properties listed for rent in Marion bay on OnTheHouse. According to Cotality's data, 54 properties were sold in the past 12 months in Marion bay.

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Kate O'Rourke
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Ray White Seaford
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