21 Third Avenue, St Peters, SA 5069

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bedrooms 5
bathrooms 3
parkingSpaces 2
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Published on: 09 Oct 2026
Last updated on: 09 Oct 2026
21 Third Avenue, St Peters, SA 5069
21 Third Avenue, St Peters, SA 5069
21 Third Avenue, St Peters, SA 5069
+20
21 Third Avenue, St Peters, SA 5069
  • 20
  • 2
Property ID: 152589752
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Bluestone Beauty Meets a Breathtaking Designer Transformation

21 Third Avenue, St Peters, SA 5069
St Peters prestige, c.1900 elegance and a breathtaking renovation converge at 21 Third Avenue, where a bluestone symmetrical frontage, tessellated verandah and landscaped gardens preserve the home's period poise before an extraordinary transformation takes hold. Soaring ceilings rise above engineered timber floors, ornate detailing, graceful archways and fireplaces in every bedroom. The floorplan moves through versatile bedrooms into two sumptuous master retreats, each bringing its own expression of contemporary luxury.

One master enjoys a custom walk-in robe beside a full-height tiled ensuite with stone surfaces and walk-in shower, while the other turns bathing into an architectural statement beneath a huge Velux skylight, pairing curved forms with a freestanding bath and dramatic Patagonia stone vanity. Then the scale shifts again as open-plan entertaining expands across the rear, centred on a spectacular Patagonia stone island, crisp 2-pac joinery and a full suite of Miele appliances including integrated fridge and freezer. 

Here, bay-window dining softens the transition to the home's modern extension, while wide double-glazed sliders draw this decadent social domain onto a limestone porch, sweeping timber deck and exposed aggregate courtyard framed by irrigated garden borders, giving the property a setting equally ready for celebration or slower weekends at home. Two separately zoned ducted climate systems, 13.3kW solar with 33kWh battery storage, a generous laundry, third designer bathroom and rear laneway access to the double carport pair impeccable function with flawless designer execution, all wrapped in the iconic surrounds of St Peters' character tree-lined avenues.

− Beautiful c.1900 bluestone character residence on a 627sqm (approx.) parcel, symmetrical frontage + tessellated verandah
− Soaring 3.7m ceilings, engineered timber floors, ornate detailing, graceful archways + period fireplaces
− Expansive open-plan entertaining flooded with east-to-west natural light, bay-window dining + double-glazed rear sliders/windows
− Stunning kitchen featuring natural Patagonia stone island, crisp 2-pac joinery, extensive cabinetry + scullery, all Miele appliances, including integrated fridge/freezer
− Luxurious master retreat with custom WIR, fireplace, full-height tiled ensuite, stone surfaces + walk-in shower
− Second master retreat enjoying a fireplace, skylit bathroom, freestanding bath, louvred windows, curved detailing + Patagonia stone vanity
− Two more lofty bedrooms, front pair retaining beautiful period fireplaces
− Fifth bedroom with fireplace, adding exceptional floorplan versatility for home office/dedicated study
− Third designer bathroom, separate shower + relaxing bath, matching designer finishes
− High-spec selections throughout, solid timber doors, premium Milli tapware + more
− Generous laundry, two separately zoned ducted climate systems + 13.3kW solar with 33kWh battery storage
− Limestone rear porch flowing to broad timber decking, exposed aggregate courtyard + fully irrigated garden borders
− Rear laneway access to secure double carport, landscaped frontage + ornate iron fencing
− Prestigious Third Avenue address immersed in the established character of St Peters
− Moments from sought-after public + private schools, as well as shopping precincts + the vibrant Parade precinct in Norwood
− Moments from the scenic River Torrens + a five-minute drive from Adelaide CBD, also accessible by bus, bike or on foot

RLA 285309

Property Details

Basic Info

Property Type
House
Listing Status
On Market
Parking Spaces
2
Land Size
627.00 m2
Solar Panels
Rooms
5 bedroom(s), 3 bathroom(s)
Address
21 Third Avenue, St Peters, SA 5069

Floorplans and tours

Floorplan
Calvin Lai
Calvin Lai
Eric Jem
Eric Jem
Shop 2/221 The Parade, Norwood, SA 5067
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Calvin Lai
Calvin Lai
Eric Jem
Eric Jem
Shop 2/221 The Parade, Norwood, SA 5067
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      Property ID: 152589752

      Original Property ID: 152589752
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