Suburb profile

Sefton NSW 2162

Sefton is located in the Parramatta region of New South Wales, postcode 2162. It has 2,670 properties across 42 streets, mostly houses. Explore every street in Sefton, its property history, homes for sale and rent, who lives there, and the local agents.

About Sefton

Sefton, NSW 2162, sits in the Parramatta region and neighbours Auburn, Birrong, Chester Hill and Regents Park. Its 42 streets hold 2,670 properties, 1,883 of them houses and 787 units.

Census figures are for the Chester Hill - Sefton area. It had 20,842 residents, a median age of 34 and an average household of 3.2 people. Median household income was $1,415 a week, the median mortgage repayment $2,167 a month and the median rent $400 a week. Of 5,785 dwellings, 4,181 were separate houses, 802 semi-detached, 772 flats and 14 other; 1,598 were owned outright, 1,722 owned with a mortgage and 2,217 rented.

Updated October 2026

Who lives in Sefton

  • 20,842Peoplelive in the area
  • 34Median ageyears
  • $1,415Median household incomea week
  • $400Median renta week

Homes by type

  • Houses4,181
  • Townhouses and semis802
  • Flats and apartments772
  • Other14

Household

  • Median mortgage repayment$2,167a month
  • Household size3.2people on average

How homes are held

Owned outright 1,598Owned with a mortgage 1,722Rented 2,217Other 248

Properties in Sefton

Schools in Sefton

  • Immaculate Heart of Mary Catholic Primary School

    CatholicPrimary

  • Sefton Infants School

    GovernmentPrimary

Agencies that specialise in Sefton

Streets in Sefton

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.