12 Sinclair Ct, Mount Martha is a 4 bedroom, 2 bathroom House with 3 parking spaces. The property has a land size of 2904m2. While the property is not currently for sale or for rent, it was last sold in May 2026. There are other 4 bedroom House sold in Mount Martha in the last 12 months.
Sold By Jasmin Scott - Danckert Real Estate
A Private Coastal Estate, set on 2,904sqm approx. with Bay Views.
Positioned in a highly sought-after pocket of Mount Martha, just moments from the village and beach, Sinclair Estate presents an exceptional lifestyle opportunity on a substantial 2,904sqm (approx.) allotment, surrounded by prestigious homes.
Designed for relaxed family living and effortless entertaining, the residence showcases generous proportions, high ceilings and an abundance of natural light throughout. Multiple living zones provide flexibility, while the seamless indoor-outdoor connection enhances everyday living.
At the heart of the home, the kitchen and open-plan living areas flow directly to the outdoor entertaining space, overlooking the pool and spa, a private setting ideal for year-round enjoyment.
Accommodation is well considered, complemented by a functional floorplan suited to both families and those seeking space to unwind.
Property specifications
- Bay views
- Triple car garage with additional off-street parking
- Swimming pool and spa
- Underfloor heating
- Split system cooling
- High ceilings throughout
- Expansive 2,904sqm (approx.) allotment with room for a tennis court (STCA)
- Located within walking distance to Mount Martha Village and the beach, this is a rare opportunity to secure a significant landholding in one of the Peninsula's most desirable coastal settings.
*specifications are indicative only
The size of Mount Martha is approximately 30.3 square kilometres. It has 43 parks covering nearly 11.5% of total area. The population of Mount Martha in 2016 was 18548 people. By 2021 the population was 19846 showing a population growth of 7.0% in the area during that time. The predominant age group in Mount Martha is 10-19 years. Households in Mount Martha are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Mount Martha work in a professional occupation.In 2021, 84.20% of the homes in Mount Martha were owner-occupied compared with 82.40% in 2016.
Mount Martha has 9,685 properties. Over the last 5 years, Houses in Mount Martha have seen a 6.10% increase in median value, while Units have seen a 10.72% increase. As at 30 April 2026:
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