431 King William Street
Adelaide SA 5000
431 King William Street Adelaide SA 5000
- Offices
- 11,696 m²
- Expressions of Interest
Adelaide's best connected office asset
- 11,696sqm* NLA office tower
- 197 car parks, desirable 1:59sqm ratio
- 91%* leased with rental upside
Colliers, in conjunction with CBRE, are proud to act as the joint and exclusive agents for the sale of the 100% freehold office interest in 431 King William Street together with a strata interest in the adjoining multi-deck car park at 9 Holland Street, Adelaide.
Positioned at the southern gateway to the Adelaide CBD, 431 King William Street
EXPRESSION OF INTEREST
| Closing date and time | 10/09/2026 15:00 |
|---|---|
| Delivery address | a the offices of Colliers and CBRE, Adelaide |
Property Highlights
| Floor Area | 11,696 m² |
|---|---|
| Land Area | 1,236 m² |
| Energy | 4.5-star NABERS Energy rating |
| Parking | 197 x Onsite parkings |
| Availability | Tenanted |
| Property ID | 2021069465 |
| Category | |
| Last updated | 13 Aug 2026 |
Map for 431 King William Street Adelaide SA 5000
Nearest transport* to 431 King William Street Adelaide SA 5000
Bus
| Stop K1 King William St - East side | 59 m |
| South Terrace Tram Stop | 119 m |
| Stop O2 Peacock Rd - West side | 121 m |
| South Terrace Tram Stop | 138 m |
This data is sourced on 26/11/2024 from Department for Infrastructure and Transport, South Australia, Adelaide Metro General Transit
*Within a 4km radius
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nbn® Fibre to the Building (FTTB) is available in this property
Max wholesale speed tier available: nbn® Fibre to the Building

Property Highlights
| Floor Area | 11,696 m² |
|---|---|
| Land Area | 1,236 m² |
| Energy | 4.5-star NABERS Energy rating |
| Parking | 197 x Onsite parkings |
| Availability | Tenanted |
| Property ID | 2021069465 |
| Category | |
| Last updated | 13 Aug 2026 |
Co-Agents
0401 715 520
0412 136 011
+61 403 422 762
+61 412 817 977
+61 404 303 927
61 414 568 276
More about 431 King William Street Adelaide SA 5000
431 King William Street Adelaide SA 5000 is categorized as Office. It has a floor area of 11,696 m². There are 197 x onsite parkings.The listing ID for this property is 2021069465.
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