BSB 402-127
ActiveBSB 402-127 belongs to Commonwealth Bank of Australia (Merchant Banking), located at Grosvenor Place, Sydney, NSW 2000, according to AusPayNet data for October 2026.
| BSB | 402-127 |
|---|---|
| Bank / institution | Commonwealth Bank of Australia |
| Branch | Merchant Banking |
| Address | Grosvenor Place |
| Suburb | Sydney |
| State | New South Wales |
| Postcode | 2000 |
| Payment types | Paper (cheques) Electronic (direct entry / bank transfers) High value (RTGS) |
| Status | Active |
| Institution code | CST |
| Data as at | October 2026 (checked 13 October 2026) |
Before you pay: a correct BSB only tells you which bank and branch an account is with. It doesn't confirm the account number or who owns the account. If someone sent you new or changed bank details, call them on a number you already know to check.
What BSB 402-127 can be used for
AusPayNet lists the payment types each BSB accepts:
- Paper (cheques): cheques and other paper payments.
- Electronic (direct entry / bank transfers): everyday bank transfers, pays and direct debits through the direct entry (BECS) system.
- High value (RTGS): large, same-day payments between banks through the RBA’s real-time gross settlement system.
Other Commonwealth Bank of Australia (CST) BSBs in Sydney
- 402-000 · 52 Martin Place
- 402-001 · 48 Martin Place Sydney
- 402-002 · Barrack St, Sydney
- 402-003 · Liverpool & Castlereagh Sts Syd…
- 402-004 · Wynyard
- 402-005 · Liverpool & Castlereagh Sts Syd…
Other banks in Sydney
Search another BSB
Source: Australian Payments Network Limited BSB directory, October 2026 edition. LookupBSB is independent and not affiliated with AusPayNet or Commonwealth Bank of Australia (CST). Something wrong? Report this BSB.