Construction price and cost indices
Indices that measure changes in costs or prices include:
- Retail prices index (RPI)
- Consumer prices index (CPI).
- Tender price indices (TPI).
- Resource cost indices (RCI).
- Output cost indices.
The Department for Business, Energy & Industrial Strategy publish construction price and cost indices which are used for estimating, cost checking and fee negotiations on public sector construction projects.
The Office of National Statistics also publish implied output price indicators.
Private sector organisations such as the Building Cost Information Service (BCIS) publish cost and price information to the construction industry to help estimate the likely cost of construction works.
[edit] Related articles on Designing Buildings
- BCIS.
- BCIS elements.
- Bills of quantities.
- Building volume or area method.
- Construction statistics no longer designated as National Statistics.
- Contract sum.
- Contract sum analysis.
- Construction costs.
- Cost.
- Cost consultant.
- Cost control.
- Initial cost appraisals.
- New Rules of Measurement.
- Pre-tender estimate.
- Price.
- Spon's Price Book.
- Tender pricing document.
- Whole-life costs.
Featured articles and news
Guide to ISO 19650 for Architecture Firms (2026)
A user gives their low down.
A UK training and membership provider for mould remediation professionals.
Building Safety recap April, 2026
A short and longer run-through of the month, with links to further information and sources.
CIAT May 2026 briefing.
Independent NSI and BAFE study exploring how organisations are changing the way they buy fire safety services.
From medieval scribes to modern word art.
ECA welcomes crackdown on late payment and push for clean energy, whilst CIOB seek fixed cladding removal timeframes.
Cyber Security in the Built Environment
Protecting projects, data, and digital assets: A CIOB Academy TIS.
Managing competence in the built environment
ITFG publishes new industry guide on how to meet the ICC principles.
The UK's campaign to reduce noise pollution: Mythbusting, articles and topic guides.
Setting Expectations on Competence Management
Industry Competence Committee.
New Scottish and Welsh governments
CIOB stresses importance of construction after new parliament elections.
The sad story of Derby Hippodrome
An historic building left to decay.
ECA, JIB and JTL back Fabian Society call to invest in skills for a stronger built environment workforce.



















