17 Onslow Street, St Clair NSW 2759
- 3 bed
- 1 bath
- 2 car
- House
About this property
17 Onslow Street is a 3-bedroom house in St Clair NSW 2759. It last sold in January 2026 through Laing+Simmons Caddens, 13 days after it was listed. The price was not disclosed. St Clair is in the Penrith and the Blue Mountains region. The nearest primary school is Holy Spirit Primary School (Catholic), about 300 m away, and the nearest secondary school is St Clair High School, about 650 m away, both in a straight line.
Property features
- Bedrooms: 3
- Bathrooms: 1
- Car spaces: 2
- Property type: House
- Land size: –
- Building/floor size: –
- Year built: –
Property location
Nearby schools
- 300 m
Holy Spirit Primary School
CatholicPrimary
- 800 m
St Clair Public School
GovernmentPrimary
- 800 m
Banks Public School
GovernmentPrimary
- 1.3 km
St Marys South Public School
GovernmentPrimary
- 1.3 km
Bennett Road Public School
GovernmentPrimary
- 1.7 km
Blackwell Public School
GovernmentPrimary
- 1.8 km
Clairgate Public School
GovernmentPrimary
- 2.2 km
Our Lady of The Rosary Primary School
CatholicPrimary
- 2.3 km
Oxley Park Public School
GovernmentPrimary
- 2.7 km
James Erskine Public School
GovernmentPrimary
- 3.3 km
Bethel Christian School
IndependentPrimary and secondary
- 3.8 km
Wollemi College
IndependentPrimary and secondary
- 4.5 km
Mamre Anglican School
IndependentPrimary and secondary
- 650 m
St Clair High School
GovernmentSecondary
- 2.1 km
Colyton High School
GovernmentSecondary
- 2.8 km
Erskine Park High School
GovernmentSecondary
- 3.3 km
St Marys Senior High School
GovernmentSecondary
- 3.3 km
Bethel Christian School
IndependentPrimary and secondary
- 3.8 km
Wollemi College
IndependentPrimary and secondary
- 4.5 km
Mamre Anglican School
IndependentPrimary and secondary
- 4.6 km
Chifley College Dunheved Campus
GovernmentSecondary
- 4.7 km
Emmaus Catholic College
CatholicSecondary
- 5 km
CathWest Innovation College
CatholicSecondary
- 3.4 km
Kurrambee School
GovernmentSpecial
- 3.4 km
St Mary's Flexible School
IndependentSpecial
- 3.5 km
Penrith Valley School
GovernmentSpecial
- 4.2 km
Putland School
GovernmentSpecial
- 4.3 km
Halinda School
GovernmentSpecial
- 4.4 km
Aspect Western Sydney School, Kemps Creek - Trinity
IndependentSpecial
- 4.6 km
Aspect Western Sydney School, Kemps Creek - Emmaus
IndependentSpecial
- 6.7 km
Niland School
GovernmentSpecial
- 6.9 km
LWB Education - Mt Druitt Campus
IndependentSpecial
- 7.1 km
Plumpton House School
GovernmentSpecial
Property history
Local market activity
Recent listings in St Clair.
For sale
For sale in St Clair →For rent
For rent in St Clair →Local agents in St Clair


Mac Honkisz
Sales Executive Laing+Simmons Caddens
Last 12 months
- Properties sold
- 20
- Median sold price
- $1.15m
- Median days on market
- 28


Paul Abassi
Group Principal Laing+Simmons Caddens
Last 12 months
- Properties sold
- 55
- Median sold price
- $955k
- Median days on market
- 37


Ankit Bohora
Sales Executive Laing+Simmons Caddens
Last 12 months
- Properties sold
- 40
- Median sold price
- $869k
- Median days on market
- 21
Who lives in St Clair
- 19,942Peoplelive in the area
- 36Median ageyears
Homes by type
How homes are held
Prices and dates as published by the listing agency.
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.