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School buildings: reinstatement valuations for insurance

A reinstatement valuation for a school is a professional assessment of what it would cost to demolish, clear and rebuild its buildings, including fees and statutory costs. It matters because an understated sum insured can reduce every property claim, not only a total loss.

In short

School buildings are normally insured for reinstatement cost, the cost of clearing and rebuilding including professional and statutory fees, not market value. Sums insured drift through build cost inflation, unrecorded additions and index-linking that lags real costs. Where a policy contains average, underinsurance reduces even partial claims in proportion. RICS suggests annual inflation adjustments and a full reassessment every three years. Listed buildings, VAT recovery since VAT applied to fees in 2025 and a realistic business interruption indemnity period all need checking with a surveyor and your broker.

Reinstatement cost, not market value

School buildings should normally be insured for what it would cost to rebuild them, not for what the site would sell for. The RICS professional standard Reinstatement cost assessment of buildings makes the distinction plainly: an assessment for insurance purposes "is required and not a valuation", and the declared value "has no direct relationship to the market value of the property". A Victorian boarding house in a market town may have a modest sale value and a very high rebuild cost.

The Charity Commission's Charities and insurance (CC49) recommends that trustees should normally insure buildings for their full reinstatement value, and initially take advice from a professionally qualified building surveyor. For a charitable school, that is the baseline governors are measured against.

What a reinstatement cost assessment includes

A reinstatement figure is more than the build cost per square metre. The RICS standard expects the assessment to allow for the costs that a real rebuild would incur:

ElementWhat it coversPoint to check
Demolition and site clearanceTaking down what remains and clearing the siteDebris removal cover varies between wordings; check what it includes
RebuildingThe building in its present design and materials, to its existing shape and sizeListed or heritage fabric can add abnormal costs
Professional feesFees necessarily and reasonably incurred in reinstatementClaims negotiation fees are excluded from the assessment
Statutory feesPlanning and Building Regulations costsModern regulations may require upgrades the old building did not have
VATWhether the figure includes or excludes VATDepends on the school's VAT recovery position

VAT deserves a fresh look. Since 1 January 2025 private school fees have been subject to VAT, and the government's guidance says schools charging VAT can reclaim VAT on inputs such as capital expenditure. A school that previously insured buildings inclusive of VAT may want its tax adviser and broker to confirm the right basis now, as the answer can differ between parts of a school or group.

Why sums insured drift

Sums insured go out of date quietly. Common causes include:

RICS suggests an annual adjustment to reflect inflation and a major review and reassessment every three years. CC49 suggests asking the surveyor to confirm the figure regularly, perhaps every two years, and every three to four years even where a policy is index-linked. A tender or a building project is also a natural trigger.

Average and underinsurance

Many property policies contain an average condition. If the sum insured is less than the true reinstatement cost, the insurer pays only a proportion of the claim, even for a partial loss. The Insurance Act 2015 changed the rules on disclosure and remedies but does not, in itself, remove average from a policy; whether and how average applies depends on the wording. Some policies apply average only if the sum insured falls below a set percentage of the true value, and RICS describes 85 per cent as one such threshold.

Illustrative example: CC49 uses a building insured for £10m that would cost £15m to reinstate. If half of it is destroyed, a claim of £7.5m is reduced in proportion to the underinsurance, and the charity receives up to £5m. The school then funds the gap from reserves or borrowing.

Underdeclared values can also raise a fair presentation question. Under Schedule 1 to the Insurance Act 2015, if the insurer would have charged a higher premium with fair disclosure, it may reduce proportionately the amount paid on a claim. See underinsurance and the average clause and buildings underinsurance explained.

Day one reinstatement

Under a day one basis the sum insured has two parts: a declared value, which is the rebuild cost at the start of the period, and an inflation provision chosen by the insured to cover rising costs during the year and the rebuild. Average, where it applies, is commonly applied to the declared value, so the declared figure still needs to be right.

Listed and heritage school buildings

Many independent schools occupy listed buildings. Under section 7 of the Planning (Listed Buildings and Conservation Areas) Act 1990, works to demolish, alter or extend a listed building in a way that affects its character need authorisation, so rebuilding after a fire is rarely a free choice of modern methods. RICS notes that listing may affect reinstatement cost and that abnormal costs can arise from vernacular materials and uncommon traditional techniques.

Check whether the valuation assumes like for like reconstruction or modern materials, and whether the policy wording matches that assumption. Longer planning and specialist trade lead times also lengthen the rebuild, which matters for interruption cover. See listed building insurance.

Business interruption and increased cost of working

A school rarely stops trading after a fire. It decants pupils into temporary classrooms, hires space, buses pupils to another site or rehouses boarders, and those costs can be large. Business interruption cover for schools is commonly written on fee income or gross revenue with increased cost of working, subject to the policy terms. Points to check:

Choosing an indemnity period explains the trade-offs.

What to check with your broker

  1. When was each building last professionally assessed, by whom and on what basis?
  2. Does the schedule include every building, including recent additions, plant and external works?
  3. Is VAT included or excluded, and is that still right?
  4. Is cover on a day one basis, and what is the inflation provision?
  5. Does the policy contain average, and at what threshold?
  6. Do the BI indemnity period and increased cost of working limit match a realistic rebuild?

Sums insured are one of the main cost factors for independent school insurance, and the education insurance guide covers the wider programme. Apex arranges property and interruption cover for independent schools; a broker reads every enquiry.

See also: Rebuild valuations for commercial property owners

Sources

Frequently asked

How often should a school have its buildings revalued for insurance?

RICS suggests an annual inflation adjustment and a full reassessment every three years. The Charity Commission suggests a surveyor confirm the figure regularly, perhaps every two years, and every three to four years even under an index-linked policy. Revalue sooner after building work or a change of use.

Should a school insure buildings for market value?

Usually not. Insurance for buildings is normally based on reinstatement cost, meaning the cost to rebuild including demolition, fees and statutory costs. RICS says the declared value has no direct relationship to market value, and school buildings often cost far more to rebuild than they would sell for.

Did the Insurance Act 2015 abolish average?

No. The Act reformed disclosure, warranties and remedies for non-disclosure, but average is a policy term and many property wordings still contain it, subject to their terms. Separately, if a fair presentation would have led to a higher premium, the insurer may reduce a claim proportionately.

Who should carry out a school reinstatement cost assessment?

The Charity Commission recommends advice from a professionally qualified building surveyor, and RICS publishes a professional standard for reinstatement cost assessments. Some insurers offer a valuation service, but a school with listed or complex buildings usually benefits from an independent RICS qualified assessment.

Should VAT be included in a school's buildings sum insured?

It depends on whether the school can recover VAT on rebuilding costs. Since VAT applied to private school fees from 1 January 2025, schools charging VAT can generally reclaim input VAT on capital expenditure. Confirm the position with your tax adviser and tell your broker.

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Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales, company number 07014570. This page is general information, not advice on your individual circumstances, and it does not guarantee that cover will be available or on what terms.