Get an industry-benchmarked annual maintenance budget for your building — broken down by HVAC, electrical, plumbing, and general fabric. Instantly, in the browser.
Building details
Base rate: £32/m²/year (before age adjustment)
Gross internal area of the building.
m²
Older buildings require higher spend.
yrs
Optional — leave blank to skip comparison.
£
Benchmarks based on CIBSE, RICS, and BIFM industry data. All figures in GBP.
Figures derived from CIBSE Guide M, RICS building maintenance standards, and BIFM benchmark surveys. UK market rates as of 2025. Age multipliers reflect real-world cost escalation for aging M&E systems.
Age < 5 years
×0.75 (25% discount)
Newer systems, warranties still active
Age 5–15 years
×1.0 (baseline)
Prime maintenance period
Age 15–30 yrs
×1.2 (+20%)
Aging systems, more reactive maintenance
Age > 30 years
×1.45 (+45%)
Significant lifecycle replacement risk
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