S4

NEXTDC's S4 hyperscale facility at Horsley Park in Western Sydney, currently under construction.

This is a researched listing, not an offer.

This asset appears on NEXES because it is real and publicly documented. It is not offered for investment, no interest in it is available to acquire, and NEXES has no ownership relationship with its operator.

Key facts

Every figure below carries the source it came from and the date it was accurate. Figures that have not been disclosed or verified are not shown.

Operator

Public filing

NEXTDC

ITK Research, Australian data centres under construction, May 2026 · 2026-08-07

Construction status

Public filing

Under construction

ITK Research, Australian data centres under construction, May 2026 · 2026-08-07

Capacity

Public filing

350MW

ITK Research, Australian data centres under construction, May 2026 · 2026-08-07

Capital expenditure

Public filing

Not disclosed

ITK Research, Australian data centres under construction, May 2026 · 2026-08-07

Verification

Evidence stack

0 of 7 verified0%

Ownership
No third-party verification published.
Not started
Valuation
No third-party verification published.
Not started
Financials
No third-party verification published.
Not started
Inspection
No third-party verification published.
Not started
Insurance
No third-party verification published.
Not started
Legal structure
No third-party verification published.
Not started
Operator
No third-party verification published.
Not started

Structure

Legal vehicle

Not yet structured. Before any interest in an asset can be offered, the asset is placed into its own legal vehicle and the offer is made by a licensed third party. How it works →

Activity

2026-08-07 · listing
Under-construction status recorded.
NEXES watchlist, 7 Aug 2026

Documents

filing · 2026-08-07
S4 campus registry entry

Sources

ITK Research, Australian data centres under construction, May 2026