How AI Adoption Is Reshaping Hong Kong's Commercial Office Sector

Hong Kong's commercial office market is splitting in two, and artificial intelligence is a powerful accelerant. According to real estate consultancy Knight Frank, the drive to adopt AI is forcing companies to rethink their physical footprints, pushing them toward modern buildings that can handle heavy digital infrastructure and leaving a growing stock of older offices in a dangerous limbo . For landlords, the message is clear: the cost of inaction is rising fast.

A Tale of Two Markets

The divergence is already visible in the data. In 2025, premium Grade-A offices in Central saw annual rent increases of around 3%, signaling that the market for top-tier space may have found its floor . West Kowloon has recorded strong pre-commitment activity, with around 350,000 sq ft of major leasing deals signed in a single quarter .

Meanwhile, the picture is starkly different for older and non-core buildings. Traditional offices in Central saw rents fall 7.1% year-on-year in 2025. The situation was worse in Causeway Bay and Quarry Bay, which recorded drops of 8.1% and 8.6% respectively . Knight Frank characterizes the current dynamic as a "flight-to-quality," where prime space benefits from vacancy compression while non-compliant stock faces deepening obsolescence risk .

Why AI Is Widening the Gap

AI doesn't just demand better software—it demands better buildings. Modern, AI-integrated workforces require offices with significant energy resilience, reliable and high-capacity power supply, and high-speed connectivity. Many older buildings were simply never designed to support this kind of technological infrastructure .

As Lee Elliott, Knight Frank's global head of occupier research, noted, AI is poised to usher in a new wave of changes for Hong Kong's commercial spaces. Companies are increasingly viewing relocation to newer, more capable buildings not as an option, but as a competitive necessity .

This pressure is compounded by a structural aging problem. The data shows that nearly two-thirds of private offices in the city will be over 30 years old by 2030 . For the broader Grade A market, 44% of space is already past that threshold, a figure expected to jump to 55.1% by the end of the decade. Some consultancies warn that one-fifth of these buildings may face functional obsolescence by 2035, making it nearly impossible to attract tenants .

The Real Cost of Doing Nothing

The risks for landlords who ignore this shift are financial as well as operational. Research indicates that Grade A office capital and rental values could decline by more than 10% overall. For unchecked buildings over 30 years old, that value erosion could reach as high as 20% .

In a market already suffering from high vacancies and a substantial new supply pipeline—an estimated 4 million sq ft on Hong Kong Island alone in 2025-2026—older assets that fail to modernize will face an increasingly brutal competitive environment .

What Landlords Can Do: A Strategic Playbook

For owners of older buildings, the situation is serious but not hopeless. Real estate analysts and consultants point to several actionable pathways :

1. Infrastructure Refurbishment and AI-Ready Upgrades

The most direct route is to invest in the upgrades that tenants now demand. This means focusing on the building's "digital skeleton": enhancing energy resilience, upgrading power supply systems, and installing the high-speed connectivity that supports AI operations . Even without a full gut renovation, building management systems can be optimized and smart sensors installed to improve operational efficiency and appeal to modern tenants .

2. Deep and Light Retrofit Strategies

For buildings with more serious structural limitations, a tiered approach helps. A "light retrofit" focusing on common areas and basic facilities can provide a significant near-term boost at a manageable cost with minimal disruption to tenants. For assets facing more severe obsolescence, a "deep retrofit" that reimagines the building's core systems and layout may be necessary to remain marketable .

3. Asset Conversion and Repurposing

Not every older office building can be successfully upgraded. In these cases, landlords may need to convert the asset for alternative uses that better align with current market demand. This could mean shifting a commercial property toward mixed-use, residential, or other specialized functions where building age is less of a competitive disadvantage than in the prime office market .

4. Leasing Flexibility and Enhanced Amenities

Alongside physical improvements, landlords must also update their commercial offer. Larger landlords are already moving beyond simple rental subsidies to offer comprehensive incentive packages: enhanced common-area amenities, renovation support, and truly flexible leasing terms designed to attract and retain tenants in a tenant-favored market .

The Window for Action Is Closing

Knight Frank's analysis shows that the opportunity for asset enhancement is most viable for buildings that still maintain high occupancy rates. For those properties, modernization work can help justify future rental growth . But as new premium supply comes online and the pool of tenants willing to compromise on infrastructure shrinks, the window for upgrading older assets is tightening fast.

The AI-driven flight-to-quality is not a future prediction—it is a present reality in Hong Kong's leasing data. For landlords, the choice is increasingly binary: invest to compete at a modern standard, find a new purpose for the asset, or risk watching its value steadily erode.