Since Nan Bought

Northern Adelaide · South Australia

What's changed in Mawson Lakes since Nan bought

In 1955 a typical Mawson Lakes house was about $6,500, or 3.8 years of an average wage. In 2026 it is about $765,000, or 7.7 years. Here is the decade-by-decade version, what was standing when, and what her block does now.

Price, 1955 → 2026
$6,500 → $765,000
Years of wages
3.8 → 7.7
Rebuilt or infill today
10% of homes

Modelled, not measured. Prices are the Adelaide median house price of the day (rounded, dollars of the day) scaled to where Mawson Lakes sits against the city median in 2026, blended toward the median for earlier decades because suburbs move up and down the ladder. Wages are national average full-time earnings. Treat every figure as "about". For actual sales history, ask an agent or the state valuer.

The decades

1955
$6,500≈ 3.8 yrs of wages ($1,700/yr)

Trust homes and fibro on the fringe; stone villas closer in.

Of today's houses, standing by 1955
0%
1965
$9,100≈ 3.3 yrs of wages ($2,800/yr)

Cream brick veneer, one bathroom, a Hills Hoist.

Of today's houses, standing by 1965
0%
1975
$25,500≈ 3.2 yrs of wages ($8,000/yr)

Brown brick project homes, ducted evaporative, a family room.

Of today's houses, standing by 1975
0%
1985
$67,000≈ 3.4 yrs of wages ($20,000/yr)

The ensuite arrives. Colorbond replaces galvanised iron.

Of today's houses, standing by 1985
0%
1995
$100,000≈ 2.9 yrs of wages ($34,000/yr)

Four-two-two under one roof. Rendered feature walls.

Of today's houses, standing by 1995
0%
2005
$245,000≈ 4.5 yrs of wages ($55,000/yr)

Biggest houses in the world. Alfresco and theatre room.

Of today's houses, standing by 2005
34%
2015
$385,000≈ 4.9 yrs of wages ($78,000/yr)

Two-for-one subdivisions start. Solar on a third of roofs.

Of today's houses, standing by 2015
79%
2026
$765,000≈ 7.7 yrs of wages ($100,000/yr)

7-star, all-electric, 300m² blocks. Or a rebuild on Nan's.

Of today's houses, standing by 2026
100%

Includes ~10% infill that replaced an earlier house.

What's been knocked down

Rebuild pressure in Mawson Lakes is low. Streets look much as they did. Occasional renovation, very little demolition. Complete. The only movement is apartments near the interchange and the odd knockdown of an early 2000s home.

Locals know: Built on the old Levels campus and Pooraka saleyards land, so the soil report matters more than the age of the house.

What Nan's block does today

A typical Mawson Lakes block is 300-500m², plus apartments. Three realistic paths in 2026.

Knock it down, build one

One 220-260m² family home on the full block, $520K-$900K depending on builder tier. Keeps the backyard.

Read the guide

Keep it and fix it

Roof, rewire, switchboard, salt damp and a bathroom: $60K-$120K to bring an old Adelaide house up to modern comfort.

Read the guide

Questions about Mawson Lakes

How much did a house in Mawson Lakes cost in the 1960s?+

Modelled on the Adelaide median of the day and Mawson Lakes's current position relative to the city, a typical Mawson Lakes house was around $9,100 in 1965, or about 3.3 years of an average full-time wage. In 2026 it is around $765,000, or about 7.7 years of wages. These are indicative figures, not sales records.

How much of Mawson Lakes has been knocked down and rebuilt?+

Roughly 10% of today's homes in Mawson Lakes are infill: townhouses, courtyard homes or rebuilds that replaced an earlier house. Rebuild pressure is low: Streets look much as they did. Occasional renovation, very little demolition.

What was Mawson Lakes like when it was built?+

The largest share of Mawson Lakes (65%) is 2000s estates (2000s). Rendered or face-brick four-two-two, alfresco, theatre room, rainwater tank on the side. Blocks 450-600m². Volume builders on greenfield land.

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