159 Sinclair Road, Ob Flat, SA 5291 | Property Value & History | OnTheHouse
OFF MARKET

159 Sinclair Road
Ob Flat SA 5291

Bedrooms: 3
Bathrooms: 2
Car spaces: 5
Floor area: 277m2
Land area: 4060m2
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Property Details for 159 Sinclair Rd, Ob Flat

159 Sinclair Rd, Ob Flat is a 3 bedroom, 2 bathroom House with 5 parking spaces and was built in 1900. The property has a land size of 4060m2 and floor size of 277m2. While the property is not currently for sale or for rent, it was last sold in October 2020.

Building Type
House
Year Built
1900
Floor Size
277m2
Land Size
4060m2
Local Government
Grant
Lot/Plan
A100/F193092

Last Listing description (October 2020)

Ray White Mt Gambier are pleased to present for sale 159 Sinclair Road, O.B Flat. This unique country property is full of character and with a spacious 3+ bedrooms, it's the perfect family oasis.
Outside is an adventure land, while inside the home is the contemporary country lifestyle you've only dreamed of - full of natural light, warming comforts and stylish luxury.
Located just a short drive from Mount Gambier's CBD, this rural property is surrounded by native trees and farmland that stretches as far as the eye can see. The volcanic soil here makes for fertile grounds, perfect for planting, farming and even vine growing depending what piques your interest. The home was relocated from Henty Victoria and now sits on what was the old O.B Flat primary school oval. The property retains some of the original play equipment and goal posts, making for a character packed yard with lots for the kids to discover and explore.

This spacious family home features timber exterior with a tin roof and a plethora of charming features inside and out. Approaching the property, details like the white post fencing and gate do not go unnoticed or unappreciated as the tranquil and beautifully finished theme continues to the front steps, extending via a wraparound verandah.
An asphalt driveway leads to a stone-built double garage to the right of the home with secure electric doors. This extension of the home is accessible from inside and adds to the character appeal of the exterior.
Enter the property via a stunning front door surrounded by gorgeous lead light panels. Once inside the glossy Baltic floorboards and 12-foot high ceilings provide a sense of immense space and character with a long hallway extending through an arched walkway.
All 3-double bedrooms sit at the front of the house, each with enchanting features including built-in wardrobes, a pressed tin roof is featured in bedroom 2 , romantic windows and all benefiting from electric heating. The optional fourth bedroom has the added advantage of being utilized as either bedroom or second living area.
The master bedroom features a stunning ensuite that's hidden behind the built-in wardrobe doors, adding to the fantasy and magic of the home. The ensuite features a gorgeous country bath, perfect for unwinding after a long day or spending idle time relaxing with bubbles of every kind. A large shower, vanity unit and toilet complete a space that's tastefully decorated with wood panel detail and neutral colours.
Adjacent the ensuite is a spectacular family bathroom with separate toilet, vanity area and another large bath and shower unit ensuring every member of the family has a chance to enjoy the luxury of country living. Behind the bathroom is a large traditional mudroom with access directly to the garage for convenience and a good-sized laundry at the rear.
In the centre of the home is a beautifully crafted country kitchen and diner leading to the family lounge.
Your kitchen and dining room conveniently overlooks an alfresco decking area accessed via beautiful double French doors. The kitchen offers a spacious, pieced apart layout with breakfast bar, electric oven and induction cook top, lots of benches and cupboard space and on the opposite side, overlooking the garden, a washing up area with sink, dishwasher and built-in pantry.
The gorgeous lounge at the rear of the property features a built-in slow combustion wood fireplace with tile and stone surround. The fire provides warmth and ambience during winter while a large reverse cycle split system offers comfort year-round. A ceiling fan, down lights and dark carpets make this area of the home a tranquil and cosy space and with a large window positioned to take in the optimum view, it makes for a lovely area to spend time with family and friends.
Outside the home to the rear of the grounds is a large additional colourbond shedding area, perfect for a workshop and attached to this are two double carports for extra vehicles or other recreational storage and 3 x 33,000L rain water tanks.
The outdoor area is completed with a fire pit and outside toilet making the home an ideal venue for entertaining guests and hosting parties. With lots of open space to enjoy and neighbours to one side only, the potential for enjoyment at this property is endless.
A dream home and a dream lifestyle - these opportunities are few and far between. Don't miss out on your chance to own slice of rural heaven in convenient proximity to Mount Gambier's amenities.

Additional Property Information:
Age/ Built: Approx. 1900 (house was brought over from Victoria in 2005 approx.)
Land Size: Approx. 4,060m2
Council Rates: Approx. $337 Per Quarter

Property History for 159 Sinclair Rd, Ob Flat, SA 5291

A timeline of how this property has performed in the market
Last Sold
$520,000
13 Oct 2020
Listed for Rent
$400/w
18 Jun 2019
  • 13 Oct 2020
    Sold for $520,000
  • 24 Jul 2020
    Listed for Sale Highest and Best offers by Friday 28th August 2020
  • 02 Apr 2019
    Listed for Rent $400 / week
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About Ob Flat 5291

The size of OB Flat is approximately 25.7 square kilometres. It has 4 parks covering nearly 1.0% of total area. The population of OB Flat in 2016 was 398 people. By 2021 the population was 470 showing a population growth of 18.1% in the area during that time. The predominant age group in OB Flat is 50-59 years. Households in OB Flat are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in OB Flat work in a managers occupation.In 2021, 84.70% of the homes in OB Flat were owner-occupied compared with 86.70% in 2016.

Ob Flat has 296 properties. Over the last 5 years, Houses in Ob Flat have seen a 86.36% increase in median value. As at 30 November 2025:

  • The median value for Houses in Ob Flat is $819,986 while the median value for Units is $834,486.
There are currently 10 properties listed for sale, and no properties listed for rent in Ob flat on OnTheHouse. According to Cotality's data, 25 properties were sold in the past 12 months in Ob flat.

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Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.