Business Insights | Why 2026 is the year of the office for investors

For much of the past few years, office investors have been watching, waiting, and questioning whether the sector’s next cycle would ever arrive.

In 2026, there’s strong signs that the wait is over. After a prolonged reset, the conditions shaping the office market have quietly but decisively turned, but not necessarily in a way that was anticipated.

The key drivers behind this evaluation:

• Values have stabilized with book values, generally equaling market values
• Supply remains constrained
• Face rents are growing with downward pressure on incentives
• Yields have largely reached their floor across most markets, with some even beginning to tighten, indicating the correction phase is at near completion.
• Availability of quality office buildings to buy becoming constrained, particularly in core markets

According to James Parry, CBRE’s Head of Capital Markets, Office, this shift marks a clear inflection point.

“We’re seeing investor confidence return in a way we haven’t for several years,” says James.

“Pricing has found its level, buyer depth has come back, and investors are starting to move from caution to conviction.”

Cycle defined by scarcity, not construction

What makes this cycle different from previous ones is not demand alone; it’s the absence of new supply. Construction costs have risen to levels that make new office development challenging across most Australian CBDs. As a result of this, the pipeline has shrunk dramatically and will remain subdued in the short to mid-term.

Tom Broderick, CBRE’s Head of Office & Capital Markets Research, describes the next five years as unprecedented.

“The major theme in the Australian office market is construction cost inflation,” says Tom.

“It has led to a significant drop in future supply. We expect the next five years to be the lowest period of office supply since the late 1990s.”

This is not a short‑term pause, but rather a structural shift. With very few projects able to stack up financially, existing office buildings, particularly high‑quality, well‑located assets, are becoming increasingly attractive.

Why rents are rising and yields are tightening

When development stops, pricing power moves back to existing stock. That trend is exactly what CBRE’s Market Outlook 2026 indicates.

“Construction costs are also driving rents higher,” Tom adds.

“The economic rents required for new developments are well above the rents of existing assets, and that gap is now pushing market rents up.”

As rents improve and income visibility strengthens, yields are beginning to compress. After expanding during the interest‑rate tightening cycle, prime office yields are now moving in the opposite direction. This is a critical signal for capital markets.

“Yield tightening is a sign the office market is returning to a healthy state,” says James.

“It tells investors that pricing certainty has returned and income is becoming more reliable.”

This combination of rising rents and tightening yields is materially improving total return expectations, particularly in Sydney and Brisbane.

Even Melbourne, which experienced deeper softening, is showing early signs of tenant re‑centralisation that support longer‑term recovery.

Buying instead of building

The implication for investors is clear.

This is not a development‑led cycle; it’s an acquisition cycle. With office assets still trading below replacement cost, and new development largely unviable, investors are being presented with a rare buy‑over‑build window.

“Existing assets remain relatively cheap following the valuation adjustments of recent years, particularly when compared to replacement costs” says Tom.

“Capital values stabilised through 2025, and that stability is now feeding directly into improved investor sentiment for 2026.”

For capital looking for real estate exposure with improving fundamentals, office is once again back on the agenda. The difference is that it’s no longer a speculative bet, but a disciplined, income‑driven strategy.

Different markets, same underlying theme

While each city presents its own opportunity set, the underlying narrative is consistent.

Sydney and Brisbane are leading on rental growth and capital momentum, while Canberra, Adelaide and Perth continue to attract income‑focused investors. Melbourne offers counter‑cyclical positioning ahead of recovery.

Across all markets, there are the same drivers of restricted supply, improving rents, stabilised values and tightening yields.

“This is a cycle that rewards positioning early and focusing on quality,” James says.

“The fundamentals are doing the heavy lifting again.”

Flight to quality – this is a global theme and is resulting in higher tenant demand for offices that are of better quality and/or in better locations. These buildings will outperform through this phase in the cycle and will attract more competitive pricing from investors.

Understanding the road ahead

The next office cycle will look very different from the last. This is because it won’t be defined by cranes or speculative starts, but by asset selection, scarcity, and operational performance.

For investors, 2026 offers clarity which is something that has been absent for several years. More specifically, clarity around pricing and supply as well as where returns are likely to come from.

It's why the next phase of the office market is being bought, not built.