What a softening insurance market really means for residential buildings

What is meant by a soft insurance market

A soft insurance market typically reflects increased competition and greater capacity within the sector. This can result in improved terms and reduced premiums for some policyholders.

However, these conditions sit separately from the factors that determine the cost of reinstating a building. Construction inflation, labour availability, materials pricing and compliance requirements continue to influence rebuild costs regardless of how the insurance market is performing.

Reinstatement costs continue to rise

Though construction costs indices provide helpful market context, they cannot be relied upon to determine the reinstatement cost of an individual building. Each property responds differently to changes in access constraints, materials availability, building form and regulatory standards.

As a result, reinstatement figures can drift over time, even where a building appears unchanged.

Why Declared Values fall out of alignment

A common assumption is that if a property has not been altered, its Declared Value remains accurate. In practice, Declared Values often become outdated without any physical changes taking place.

Index‑linked adjustments apply a general uplift to an existing figure and assume that the original appraisal remains a reliable baseline. Over several years, small differences between assumed inflation and actual rebuilding costs can compound.

If a Declared Value is set too low, a building may be exposed to underinsurance at claim stage. If it is set too high, unnecessary premium costs can arise. These risks exist regardless of whether the insurance market is hard or soft.

Why accurate assessments remain essential

Reinstatement Cost Assessments (RCAs) provide a building-specific view of what it would cost to rebuild a property following a major loss. They help ensure that the figures underpinning an insurance policy are accurate, robust and defensible.

From both a surveying and insurance perspective, smoother renewals during a softer market can sometimes mask technical inaccuracies. Where reinstatement figures are correct and current, renewal discussions tend to be clearer and disputes following a loss are less likely.

“From an insurance perspective, softer market conditions can sometimes give a false sense of reassurance. Where reinstatement figures are outdated, the risk does not disappear simply because premiums reduce. Accurate, up-to-date information helps ensure that the building can benefit from best fit and value cover, as well as the cover responding as expected if a claim occurs,” says Rob Mayo, CEO at Insurety & Insurety Protect.

Regular reassessment supports sound governance and stronger risk management for residential buildings.

An opportunity to address overdue reviews

During periods of higher premiums, technical reviews are sometimes postponed while immediate cost pressures take priority. A softening market can create practical space to revisit delayed appraisals and bring declared values back into alignment.

This is not about increasing reinstatement costs unnecessarily. It is about ensuring that reinstatement figures reflect current conditions and that buildings are neither underinsured nor carrying avoidable costs.

RICS professional guidance recommends that RCAs are reviewed at appropriate intervals. When market conditions ease, it can be easier for managing agents and property owners to prioritise this work.

Looking ahead

Lower premiums are welcome, but they do not reduce the cost of rebuilding a residential building following a major loss. Softer market conditions should not be mistaken for lower exposure.

Accurate, building specific Reinstatement Cost Assessments remain essential at every stage of the insurance cycle. For managing agents and property owners, the current environment presents a valuable opportunity to strengthen technical accuracy and ensure buildings remain appropriately protected.

Zoe Davenport, Head of Customer & Brand, BCH