Suburb profile

Seacliff SA 5049

Seacliff is located in the Adelaide South region of South Australia, postcode 5049. It has 1,248 properties across 26 streets, mostly houses. Explore every street in Seacliff, its property history, homes for sale and rent, who lives there, and the local agents.

About Seacliff

Seacliff, SA 5049, sits in Adelaide South and neighbours Kingston Park, Marino, Seacliff Park and South Brighton. Its 26 streets hold 1,248 properties, 940 of them houses and 308 units.

Census figures are for Brighton (SA), the statistical area that covers Seacliff. It had 15,191 residents, a median age of 48 and an average household of 2.3 people. Median household income was $1,673 a week, the median mortgage repayment $1,952 a month and the median rent $350 a week. Of 6,156 dwellings, 4,137 were separate houses, 1,555 semi-detached, 405 flats and 48 other; 2,456 were owned outright, 1,923 owned with a mortgage and 1,435 rented.

Updated October 2026

Who lives in Seacliff

  • 15,191Peoplelive in the area
  • 48Median ageyears
  • $1,673Median household incomea week
  • $350Median renta week

Homes by type

  • Houses4,137
  • Townhouses and semis1,555
  • Flats and apartments405
  • Other48

Household

  • Median mortgage repayment$1,952a month
  • Household size2.3people on average

How homes are held

Owned outright 2,456Owned with a mortgage 1,923Rented 1,435Other 342

For sale and rent in Seacliff

Michelle KorakianitisMichelle Korakianitis
Updated 14 hours ago

$580,000 Priced to Sell!

7/40 Maitland Terrace, Seacliff SA

2 bedrooms 1 bathroom 1 car space Unit

View on agency website

Properties in Seacliff

Schools in Seacliff

  • Seacliff Primary School

    GovernmentPrimary

Local agents in Seacliff

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Agencies that specialise in Seacliff

All 6 agencies in Seacliff

Streets in Seacliff

Neighbouring suburbs

Addresses and streets incorporate or were developed using G-NAF © Geoscape Australia, licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement.

Population and housing figures are drawn from the Australian Bureau of Statistics, Census of Population and Housing 2021, licensed under Creative Commons Attribution 4.0 International.

School details © Australian Curriculum, Assessment and Reporting Authority (ACARA), from the Australian Schools List, licensed under Creative Commons Attribution 4.0 International and modified. ACARA does not endorse Listd.

Area summaries are generated from the national address file and ABS Census data, and checked against those figures before publication.