Postcode 3103
Balwyn +4 · Boroondara, Victoria
3103 is the postcode of Balwyn, Balwyn East, Deepdene and 2 other places in Boroondara, Victoria, Australia.
- Postcode
- 3103
- Local area
- Boroondara
- State
- Victoria
- Country
- Australia
5 places with postcode 3103
| Place | Local area | Location |
|---|---|---|
| Balwyn | Boroondara | -37.810, 145.083 |
| Balwyn East | Boroondara | -37.810, 145.074 |
| Deepdene | Boroondara | -37.811, 145.066 |
| Deepdene Dc | Boroondara | -37.810, 145.074 |
| Stradbroke Park | Boroondara | -37.810, 145.074 |
Near Melbourne
The nearest major city is Melbourne, about 10 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode 3103?
Balwyn, Balwyn East, Deepdene, Deepdene Dc, Stradbroke Park.
Which local area and state is 3103 in?
Boroondara, Victoria, Australia.
What is the nearest major city to 3103?
Melbourne, about 10 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.