How big is a typical 3-bedroom home in Adelaide?

Adelaide 3-bedroom homes typically range from about 130sqm to 220sqm, with the median around 160sqm to 180sqm. The variation comes from garage inclusion, living zone sizing, and alfresco or theatre room additions.

Is a 3-bedroom home a good first home?

It is the most common first-home configuration in SA growth areas. Whether it is right for you depends on your family plans, whether you work from home (dedicated study), and the resale profile in the suburb.

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Design collection

3-Bedroom Home Designs Adelaide

Every 3-bedroom home design currently in our Adelaide library. Three-bedroom homes suit first home buyers, downsizers, and investors targeting the mid-market rental sweet spot.

200 plans in this collection

Floor plan

Accord 125

HPG

3 beds · 125sqm · Single

Floor plan

Accord 138

HPG

3 beds · 138sqm · Single

Floor plan

Accord 141

HPG

3 beds · 141sqm · Single

Floor plan

Agnes 3 (127)

Format Homes

3 beds · 149sqm · Single

Floor plan

Agnes 3 (133)

Format Homes

3 beds · 155sqm · Single

Floor plan

Aldgate

Rossdale

3 beds · 258sqm · Single

Floor plan

Aldinga 15

Metricon SA

3 beds · 116sqm · Single

Floor plan

Alice 202

HPG

3 beds · 202sqm · Single

Floor plan

Allenby Villa

Rossdale

3 beds · 149sqm · Single

Floor plan

Allgrove 3 (129)

Format Homes

3 beds · 150sqm · Single

Floor plan

Anderson 24

Simonds Homes SA

3 beds · 229sqm · Single

Floor plan

Apollo 3 (159)

Format Homes

3 beds · 198sqm · Single

Floor plan

Appleby 127

HPG

3 beds · 115sqm · Single

Floor plan

Arcadia

Alete Homes

3 beds · 119sqm · Single

Floor plan

Arcadia 3 (135)

Format Homes

3 beds · 156sqm · Single

Floor plan

Archer

Rossdale

3 beds · 183sqm · Double

Floor plan

Archie 14

Australian Building Co SA

3 beds · 133sqm · Single

Floor plan

Ascot 3 (229)

Format Homes

3 beds · 277sqm · Double

Floor plan

Ascot Terrace

Rossdale

3 beds · 164sqm · Single

Floor plan

Asha

Fairmont Homes

3 beds · 161sqm · Single

Floor plan

Ashbourne

Rossdale

3 beds · 172sqm · Single

Floor plan

Ashcroft

Fairmont Homes

3 beds · 181sqm · Single

Floor plan

Asher 22

Metricon SA

3 beds · 154sqm · Single

Floor plan

Ashford

Rossdale

3 beds · 144sqm · Single

Floor plan

Ashmore 3 (153)

Format Homes

3 beds · 192sqm · Single

Floor plan

Ashton 3 (188)

Format Homes

3 beds · 188sqm · Single

Floor plan

Astor

Fairmont Homes

3 beds · 179sqm · Single

Floor plan

Astoria

Fairmont Homes

3 beds · 234sqm · Single

Floor plan

Astoria 22

Metricon SA

3 beds · 156sqm · Double

Floor plan

Atlanta

Rossdale

3 beds · 172sqm · Double

Floor plan

Atlantis

Fairmont Homes

3 beds · 196sqm · Single

Floor plan

Balmoral

Lofty

3 beds · 186sqm · Single

Floor plan

Barcelona

Fairmont Homes

3 beds · 229sqm · Single

Floor plan

Barclay 19

Simonds Homes SA

3 beds · 178sqm · Single

Floor plan

Barton 20

Metricon SA

3 beds · 148sqm · Single

Floor plan

Bayside 25

Metricon SA

3 beds · 211sqm · Double

Floor plan

Beckham

Fairmont Homes

3 beds · 237sqm · Single

Floor plan

Bellara

Fairmont Homes

3 beds · 170sqm · Single

Floor plan

Bennett

Fairmont Homes

3 beds · 132sqm · Single

Floor plan

Bentley

Fairmont Homes

3 beds · 188sqm · Single

Floor plan

Bentley

Fairmont Homes

3 beds · 188sqm · Single

Floor plan

Berrima

Alete Homes

3 beds · 213sqm · Double

Floor plan

Binkley

Lofty

3 beds · 165sqm · Single

Floor plan

Binks

Lofty

3 beds · 164sqm · Single

Floor plan

Boardwalk

Alete Homes

3 beds · 126sqm · Single

Floor plan

Bolero

Rossdale

3 beds · 153sqm · Single

Floor plan

Bourne 137

HPG

3 beds · 137sqm · Single

Floor plan

Brat

La Vida Homes SA

3 beds · 185sqm · Single

Floor plan

Brenton

Alete Homes

3 beds · 218sqm · Single

Floor plan

Brighton

Rossdale

3 beds · 212sqm · Single

Floor plan

Bristol

Alete Homes

3 beds · 122sqm · Single

Floor plan

Bristol 3 (161)

Format Homes

3 beds · 161sqm · Single

Floor plan

Broadway 242

Rossdale

3 beds · 242sqm · Double

Floor plan

Brookfield

Fairmont Homes

3 beds · 248sqm · Single

Floor plan

Brooklyn 3 (104)

Format Homes

3 beds · 124sqm · Single

Floor plan

Callahan

Fairmont Homes

3 beds · 212sqm · Single

Floor plan

Callula 17

Metricon SA

3 beds · 114sqm · Single

Floor plan

Calvary 3 (212)

Format Homes

3 beds · 212sqm · Single

Floor plan

Cardiff 3 (167)

Format Homes

3 beds · 209sqm · Single

Floor plan

Casa 151

HPG

3 beds · 151sqm · Single

Showing first 60 of 200. Use filters on the full home designs library to see the rest.

About this collection

3-bedroom homes are the mainstream first-home and downsizer segment in Adelaide, and the most competitive slice of the new-build market. Look carefully at the layout of the master relative to the other two rooms: some designs place all three bedrooms on the same wing (better for families with young kids or for downsizers who host adult children infrequently), others split the master to one side of the house and the second and third rooms to the other (better for privacy, guest use, or teenage-age-group households). The size of the living / meals / kitchen zone often matters more than a 5sqm bedroom difference — a 6m x 7m open-plan living zone feels dramatically bigger than a 5m x 6m one, and drives day-to-day quality of life. Also check for a study nook or second living area — many "3-bedroom" plans include a fourth room labelled as a study, which changes the resale category once dimensions cross the 3m x 3.5m threshold. Compare inclusions carefully; the "3-bedroom home" label in Adelaide covers everything from 130sqm compact courtyard homes to 220sqm family layouts with two living zones and an alfresco. Cost per square metre varies less between builders than the total-cost delta driven by inclusion tier (structural, kitchen, electrical, flooring). Ask each builder for both a base and an as-built quote with your inclusions specified.

Frequently asked

Common questions

Shortlist a builder for your block

Once you have picked a few designs, match to the SA-licensed builders that suit your specific block, budget and communication preferences.

Match with builders

3 Bedroom by Collection

3-Bedroom Home Designs Adelaide

About this collection

Common questions

Shortlist a builder for your block

Related design collections

4-Bedroom Home Designs Adelaide

Single-Storey Home Designs Adelaide

Narrow-Block Home Designs Adelaide