3 Argyle St, Mittagong is a 6 bedroom, 3 bathroom House with 2 parking spaces. While the property is not currently for sale or for rent, it was last sold in September 2026. There are other 6 bedroom House sold in Mittagong in the last 12 months.
Welcome to Oldgate, an extraordinary Southern Highlands estate offering almost nine acres of beautiful countryside, grand proportions and an idyllic country lifestyle, all within moments of Mittagong.
Privately positioned at the end of a peaceful lane, this exceptional six bedroom residence is filled with warmth and character. Soaring ceilings, beautiful spotted gum timber floors, generous living spaces and an abundance of natural light combine to create a home that feels both impressive and wonderfully inviting.
At the heart of the home is the beautiful country kitchen, complete with an Ilve oven, wine fridge, extensive storage and a relaxed eat in dining area. A double sided wood fireplace brings warmth and atmosphere through the living spaces, while central gas heating provides comfort throughout the cooler Highlands months.
Four generous bedrooms are positioned downstairs, while upstairs offers two further bedrooms at opposite ends of a substantial additional living space. This wonderfully flexible area would make an ideal home office, library, children's retreat or private parents' lounge.
One of the home's most captivating spaces is the magnificent conservatory. Bathed in northern sunlight and overlooking the established cool climate gardens and rolling green paddocks beyond, French doors open the space beautifully during the warmer months, creating an exceptional setting for entertaining and relaxed country living.
Outside is every bit as impressive.
Set across approximately 3.46 hectares, the estate includes a tennis court with practice wall, three dams, paddock space and a spectacular rustic timber barn with magnificent exposed beams.
The established gardens have been thoughtfully created with a combination of exotic and native plantings, productive vegetable gardens and fruit trees, supported by an impressive water system including a 107,000 litre water tank, additional tanks, solar powered bore and automated garden irrigation.
Property features include:
Six beautifully proportioned bedrooms
Three bathrooms
Multiple formal and informal living areas
Stunning north facing conservatory
Large country kitchen with Ilve oven and wine fridge
Double sided wood fireplace
Central gas heating
Spotted gum timber flooring and wool carpet
Double brick construction with sandstone detailing
Double garage
Electronic gated entry
Fully fenced grounds
Tennis court with practice wall
Approximately 3.46 hectares of rolling countryside
Three dams and paddock space
Solar powered bore and extensive water storage
Automated garden irrigation
Established vegetable gardens and fruit trees
Magnificent rustic timber barn
Abundant native wildlife and birdlife
Offering privacy, space and a truly exceptional country lifestyle while remaining conveniently close to Mittagong, Bowral and some of the Southern Highlands' most highly regarded schools, Oldgate is a rare opportunity to lease one of the area's most memorable country estates.
Properties of this calibre are seldom offered to the rental market.
Private inspections available by appointment.
The size of Mittagong is approximately 60.5 square kilometres. There are 12 parks, covering nearly 20.4% of the total area. The population of Mittagong in 2016 was 5767 people. By 2021 the population was 6090 showing a population growth of 5.6% in the area during that time. The predominant age group in Mittagong is 60-69 years. Households in Mittagong are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Mittagong work in a professional occupation.In 2021, 67.80% of the homes in Mittagong were owner-occupied compared with 69.30% in 2016.
Mittagong has 3,764 properties. Over the last 5 years, Houses in Mittagong have seen a 11.58% increase in median value, while Units have seen a 5.83% increase. As at 30 September 2026:
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