SoldMar 30, 2026

20 Mann Street, Seacliff Park, SA, 5049

$1,060,000

3
1
2
120 m²
1690 m²

House

22 days on the market

Sold: Mar 30, 2026

What's around 20 Mann Street

SOLD BY SANDY ROBINSON

Please contact Sandy Robinson from Magain Real Estate for all your property advice. 1690sqm of Land with Approx. 35m Frontage – Renovate, Extend or Explore Development Potential (STCC) It is not often that a landholding of this scale becomes available in Seacliff Park - and rarer still when it enjoys a position bordering Gilbertson Gully Reserve. Set on an expansive 1690sqm allotment with an approximate 35m frontage and a significant portion of usable flat land, this is a property that invites big thinking. Whether you are searching for a family home to renovate and enjoy, or considering the future potential for four or even five dwellings (STCC), the possibilities here are substantial. Positioned at the end of a quiet cul-de-sac with no through traffic, the setting feels wonderfully removed from suburbia while remaining moments from schools, shopping, Westfield Marion and the coastline. It is a true life amongst the gumtrees - where kookaburras call, gum trees sway and the occasional koala or kangaroo may wander by. Built in 1959, the existing double-brick home is solid in its construction and beautifully placed on a generous flat pad, elevated to capture a leafy outlook across the surrounding treetops. Large north-facing windows flood the home with natural light, enhancing the sense of warmth and connection to the landscape. The current home comprises three generous bedrooms, two with built-in robes, while the third offers flexibility for a study nook if desired. An open-plan kitchen, dining and living area forms the heart of the home, while the centrally positioned bathroom, laundry and separate toilet create a practical footprint for those considering a renovation or extension in the future. To the eastern side of the allotment, a substantial area of level land surrounds the large existing shed, opening the door to a range of possibilities. Imagine children playing across sprawling lawns, a future pool framed by treetop views, an impressive extension, or a longer-term development outcome (STCC). Originally formed from two separate allotments that were historically merged, the size, scale and configuration of the land may also lend itself to future subdivision or redevelopment, subject to the necessary consents. Whether you choose to renovate and create a forever family home, extend further, add a second storey (STCC), or investigate the site's development potential, this is a purchase that can be made with both lifestyle and long-term vision in mind. A rare offering in a tightly held pocket, surrounded by nature yet close to every suburban convenience, this is Seacliff Park opportunity at its most exciting. Zoned for Seacliff Primary School and Seaview High School, and directly beside Gilbertson Gully Reserve, this is a property that truly offers space, serenity and endless potential. Inspections are highly encouraged. The Vendor's Statement may be inspected at Magain Brighton office for 3 consecutive business days immediately preceding the auction and at the auction for 30 minutes before it starts Disclaimer: All floor plans, photos and text are for illustration purposes only and are not intended to be part of any contract. All measurements are approximate and details intended to be relied upon should be independently verified. (RLA 299713) Magain Real Estate Brighton Independent franchisee - Denham Property Sales Pty Ltd

Looking for more information on 20 Mann Street?

Explore comparables, sales history and growth for this property.
Learn more

Seller's review

23 days ago

Selling my Mother’s House

Selling my Mother’s home and putting her into care has been a very challenging and anxious time for my family. Sandy and Nina were great at hand holding and helping us through this ordeal. We went to auction and got a fair and good price which enabled us to afford mum’s care A big thank you to Sandy and Nina.

S
Seller

Similar properties sold nearby

SoldApr 30, 2026
SoldApr 22, 2026
Price not available
2A Mann Street
Seacliff Park SA 5049
3
2
2
House
SoldApr 16, 2026
Price not available
39 Thomas Street
Seacliff Park SA 5049
3
1
3
House

Other properties sold by Magain Real Estate

SoldMay 19, 2026
$720,000
2/45 Corn Street
Old Reynella SA 5161
2
1
1
Unit
SoldMay 19, 2026
$151,000
1/6 Phibbs Court
Roxby Downs SA 5725
2
1
2
Unit
SoldMay 17, 2026
$812,000
4 Jimmy Watson Drive
Woodcroft SA 5162
3
1
2
House

Browse properties sold in nearby areas

Email
© 2026 RateMyAgent