Infrastructure is often presented as background context in a real estate investment proposal. In the Western Balkans, it shouldn’t belong in the background.

Road access, utility capacity, energy supply, digital connectivity and public investment can determine whether a site works at all. They can improve accessibility, attract new occupiers, reduce operating constraints and turn a previously overlooked location into a credible development opportunity.

They can also create a convincing story long before they create any real value. A planned motorway, utility upgrade or development corridor can make a location look attractive on paper. But for an investor, the relevant questions are more specific: Is the infrastructure funded? Has it been permitted? When will it actually be delivered? And will it make a meaningful difference to the proposed asset? The existence of a plan is not the same as the delivery of infrastructure.

Infrastructure can support demand, but it cannot replace it

Better infrastructure can change the way a location functions. A new road connection may improve the case for logistics, industrial or retail development. Additional electricity capacity may make a manufacturing project possible. Improvements to public transport and the public realm can support residential and mixed-use schemes. Reliable digital infrastructure can strengthen the case for offices, hotels, serviced apartments and other operational assets.

None of this means that demand will appear automatically. A new road can reduce travel time, but it cannot guarantee that tenants will lease space there. Public investment can improve confidence in an area, but it cannot replace evidence of who the end users are, what they need and what they are prepared to pay.

The investment case must therefore connect infrastructure improvements with actual user behaviour. Will the new connection change where companies choose to operate? Will it expand the realistic catchment area for a retail scheme? Will buyers consider the location more accessible? Will employees be able to reach the site more easily?

Without that link, infrastructure remains part of the narrative rather than part of the underwriting.

The real constraint is often not the motorway

Major transport projects receive most of the attention. In practice, the issues that delay or compromise a development are often much less visible.

Electricity capacity, water supply, sewage, drainage, telecommunications, the final access road and the cost of servicing the site can all determine whether a project is deliverable on time and within budget.

A site may be located next to an important transport corridor and still be difficult to develop. The electricity connection may require a costly upgrade. The access road may not be suitable for the expected traffic. Drainage may depend on infrastructure that has not yet been built. Water or sewage capacity may exist in theory, but not at the level required by the project.

These are not minor technical details. They affect the design, development programme, capex and sometimes the viability of the entire scheme.

Early verification is therefore essential. Developers need to know whether the required capacity is available, when the connection can be completed, who is responsible for the work and what it will cost.

For lenders, the same issues influence drawdown conditions, contingency requirements and confidence that the project can be delivered as planned.

Timing can matter more than the infrastructure itself

Infrastructure creates value only when it is available at the point the project needs it. If a development relies on a road, interchange, substation or utility upgrade that will be completed several years after the building opens, the benefit may be limited during the period when leasing, sales or refinancing matter most.

Delays can affect more than the construction programme. They can lead to slower absorption, weaker rents or sales prices, higher holding costs and a more difficult exit. This is why infrastructure assumptions should be tested as scenarios rather than presented as certainties.

What happens if the infrastructure is delivered on time? What happens if it is delayed by two or three years?

Can the project operate without it? Would it still attract demand? Would additional temporary works or investment be required? Does the return still make sense? The downside case is particularly important where the project depends heavily on decisions, funding or delivery by a public authority.

Public announcements are not the same as project readiness

In developing markets, infrastructure proposals often pass through several stages before construction begins.

A project may be included in a strategic plan without having secured funding. Funding may be announced before land acquisition, or permitting is complete. Construction may formally begin while the most important section for a particular site remains years away.

Investors should therefore distinguish between infrastructure that is:

• already operational;
• under construction with confirmed funding;
• permitted and funded but not yet started;
• included in a public plan without a clear delivery programme; or
• discussed as a long-term strategic ambition.

Each stage carries a different level of confidence and should be reflected differently in the underwriting. A project that works only under the most optimistic infrastructure timeline is not necessarily strong.

Infrastructure can support liquidity, but only after it proves its value

Good infrastructure usually makes an asset easier to operate, understand and finance. Strong road access, sufficient utility capacity and integration into an established growth corridor can widen the occupier base and make the asset more attractive to future buyers and lenders.

But an exit cannot be underwritten only on the assumption that infrastructure will improve the location. A future buyer will look for evidence that the supposed advantage has translated into performance. Has occupier demand increased? Have rents or sales values improved? Has the location become easier to finance? Has competing development entered the market?

Documentation also matters. Clear records of utility capacity, connection agreements, access rights, infrastructure delivery responsibilities and public project timelines can make the investment case easier to defend. Unclear or undocumented assumptions create additional work for every future lender or buyer and can reduce confidence at exit.

What should be tested before infrastructure is included in the value story?

When a project depends on infrastructure, the underwriting should establish:

• what is already operational and what remains only planned;
• whether future works are funded, permitted and realistically scheduled;
• which elements of the demand case depend on their delivery;
• whether utilities are available at the required capacity;
• who will pay for connections, upgrades and external works;
• whether the project can operate if delivery is delayed; and
• whether the infrastructure genuinely improves long-term liquidity.

These questions directly affect cost, programme, financing, demand and exit. They should be resolved before the infrastructure benefit is fully reflected in land value or projected returns.

A location is not de-risked by a line on a map

Infrastructure investment will continue to create opportunities across the Western Balkans. It can unlock new locations, improve development feasibility and support long-term value. But the strongest opportunities are not simply the sites closest to a proposed road, corridor or public project. They are the ones where the infrastructure is sufficiently real, the technical conditions are understood, and the expected impact is supported by market evidence.

At Adriatic Advisors, we work with investors, developers and lenders across SEE and CEE to connect market research, feasibility, technical due diligence and delivery considerations into a single investment view.

If you are assessing a site, market entry or development opportunity in the region, we would be happy to discuss it with you.