Suburb profile

Bonnet Bay NSW 2226

Bonnet Bay is located in the Sutherland Shire region of New South Wales, postcode 2226. It has 939 properties across 33 streets, almost all houses. Explore every street in Bonnet Bay, its property history, homes for sale and rent, who lives there, and the local agents.

About Bonnet Bay

Bonnet Bay, NSW 2226, sits in the Sutherland Shire and neighbours Como, Jannali, Woronora and Illawong. Its 33 streets hold 939 properties, 919 of them houses and 20 units.

Census figures are for Oyster Bay - Como - Jannali, an area with 22,063 residents, a median age of 40 and an average household of 2.9 people. Median household income was $2,745 a week, the median mortgage repayment $3,000 a month and the median rent $500 a week. Of 7,383 dwellings, 5,586 were separate houses, 1,150 semi-detached, 622 flats and 18 other; 2,788 were owned outright, 3,391 owned with a mortgage and 1,095 rented.

Updated October 2026

Who lives in Bonnet Bay

  • 22,063Peoplelive in the area
  • 40Median ageyears
  • $2,745Median household incomea week
  • $500Median renta week

Homes by type

  • Houses5,586
  • Townhouses and semis1,150
  • Flats and apartments622
  • Other18

Household

  • Median mortgage repayment$3,000a month
  • Household size2.9people on average

How homes are held

Owned outright 2,788Owned with a mortgage 3,391Rented 1,095Other 109

For sale and rent in Bonnet Bay

Shane FlanaganShane Flanagan
Updated 12 hours ago

For Sale | $1,300,000 - $1,400,000

18 Lincoln Crescent, Bonnet Bay NSW

3 bedrooms 1 bathroom 2 car spaces 910 m² land House

Inspect today 5:00pm

View on agency website
John BasaJohn Basa
Updated 14 hours ago

$3,850,000

29 Johnson Close, Bonnet Bay NSW 2226

5 bedrooms 3 bathrooms 2 car spaces House

Inspect Sat, 31 Oct 1:00pm

Properties in Bonnet Bay

Schools in Bonnet Bay

  • Bonnet Bay Public School

    GovernmentPrimary

Local agents in Bonnet Bay

Request an appraisal
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Agencies that specialise in Bonnet Bay

Streets in Bonnet Bay

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.