Build Hub — AI-assisted construction planning for UK homeowners and professionals
Build Hub is a UK construction platform that helps homeowners, self-builders and developers plan, cost and deliver building projects — and connects them with vetted contractors, architects and consultants. From the first cost estimate to project handover, every stage is guided, structured and built around recognised UK industry standards.
Free tools to start your project
You can begin without an account. Our UK build cost estimator gives an instant, regional cost estimate for extensions, renovations and new builds using 2026 UK benchmark data and postcode-level pricing. Our AI planning guidance explains whether your project is likely to fall under permitted development, prior approval or a full planning application.
Built around the RIBA Plan of Work
Projects on Build Hub follow the industry-standard RIBA Plan of Work stages 0 to 7 — from strategic definition through design, tender and construction to handover. This keeps clients and professionals aligned on what happens, and when, at every step of the build.
Understand UK planning permission
Planning rules are one of the biggest sources of delay and cost on UK projects. Build Hub points you to the right route early, drawing on official guidance such as the UK Government's Planning Portal. You will know whether you can build under permitted development rights or need a full application before you commit budget.
Vetted, accredited professionals
Build Hub matches each project with up to three vetted contractors or architects. Company details and named directors are checked against Companies House, and professionals can verify their insurance, accreditations and identity. Build Hub itself is CHAS Elite accredited — independently assessed to the Common Assessment Standard across health & safety, financial, environmental, quality and more.
Manage the whole project in one place
Once work begins, Build Hub brings budgets, tenders, programmes, documents and progress reporting together with live dashboards. Compare quotes, track milestones and spending, manage your build programme and keep every document secure in one place. See our pricing and plans for homeowners and professionals.
Who operates Build Hub
Build Hub is owned and operated by Build Hub (South East) Limited, a company registered in England and Wales (company number 15388935, verifiable at Companies House). "Build Hub" is a UK registered trade mark (UK00004180062 and UK00004346233). The platform's official website is buildhubuk.app; Build Hub is not affiliated with other similarly named businesses. Learn more on the What is Build Hub? and brand protection pages.
Learn more about UK construction
New to the jargon? Read our plain-English help and FAQ and construction glossary, browse practical guidance on the Build Hub blog, compare typical prices in our UK cost guides, see real project case studies, learn more about Build Hub, or get in touch.