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From Ageing to Ageless: why your building portfolio is your biggest hidden liability

Across the globe, existing infrastructure is becoming a growing asset risk. In Europe, more than 85% of today’s buildings are likely to still be in use in 2050, yet much of the building stock is ageing, energy inefficient and costly to adapt. For real estate, asset management and FM leaders, this creates a practical challenge: how do you decide where to invest, where to defer spend and where ageing assets are creating hidden risk?  
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The answer starts with visibility. Many organisations still manage technical assets building by building, with maintenance budgets, replacement decisions and capital plans developed locally. That can solve immediate issues, but it can also hide the bigger portfolio picture. A replacement may look sensible at one site, while lease timelines, occupancy patterns or wider business plans point to a different decision.

“When you only optimise locally, you miss where the real risk sits.”
Evrim Veli Ay, Global Technical Services Lead, ISS

What poor visibility can cost

One global consultancy client had viewed long-term capital planning as unnecessary complexity. When ISS connected asset condition data with the organisation’s lease expiry strategy, the analysis showed it was preparing to spend £1 million replacing assets in a building it planned to vacate within 12 months. ISS eliminated that project.

The value was not only the avoided spend. By connecting asset condition, lease strategy and investment planning, the client gained a clearer basis for deciding where capital was needed, where it could be deferred and where investment would have created limited long-term value.

Turning asset data into portfolio decisions

Better asset visibility starts with understanding what assets exist, where they are, what condition they are in and how critical they are to operations. The real value comes when that data is connected to business context, including lease events, replacement value, lifecycle forecasts, carbon performance and maintenance requirements.

For real estate leaders, this supports stronger capital allocation and portfolio planning. For asset managers, it creates a clearer view of condition, criticality and replacement priorities. For FM leaders, it helps align maintenance activity with operational risk, compliance requirements and resource efficiency.

Building portfolios that age better

Ageing buildings are a reality for most organisations. The opportunity is to manage them with greater visibility, stronger data and clearer links between technical condition, business risk and capital planning.

That means looking beyond the next maintenance task or replacement project, and understanding where investment will create the greatest value across the full estate.

How ISS helps

ISS helps organisations move from fragmented asset data to more consistent, portfolio-level decision-making. By combining technical asset knowledge with operational insight and portfolio modelling, ISS can help clients:

  • Build a validated view of asset condition, criticality and lifecycle needs
  • Connect replacement decisions with lease timelines and portfolio strategy
  • Prioritise capital investment based on risk, replacement value and business need
  • Review maintenance activity against statutory, operational and risk-based requirements
  • Identify where investment can be prioritised, deferred or avoided

The result is a clearer decision-making basis across the estate. Instead of reacting to failures or allocating budgets site by site, organisations can make more informed choices about where to invest, where to optimise maintenance and where to avoid stranded capital.

Insights

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