About Basement Excavation Cost

What is on this site

One question, "basement excavation cost", answered with a quote form that works on the page with no account, 4 guides on the questions around it, a data table you can cite (the figures and their method), and the sources every figure rests on.

• Basement conversion cost: what actually changes the number: Basement conversion cost depends on whether you convert, lower the floor or dig new. What each method involves, where the money goes, and how to get comparable quotes.
• Party wall notice for a basement: the 3m and 6m rules: Excavating for a basement within 3m or 6m of a neighbour's building triggers the Party Wall etc. Act 1996: one month's notice, plans, and a duty to safeguard foundations.
• Basement waterproofing: tanking vs cavity drain systems: Barrier tanking, integral protection and drained cavity systems compared for a basement: how each fails, what maintenance each needs, and what to ask a specialist.
• Basement planning permission and building regulations: Do you need planning permission for a basement, and what building regulations approval covers: structure, escape, ventilation, drainage and the right sequence.

Reach us

Contact for a question about the site, or quotes@basementexcavationcost.co.uk. The legal terms are on Terms and Privacy.

Basement Excavation Cost is a free introduction service operated by Ellul Solutions Ltd. We are not a contractor, a structural engineer, a waterproofing designer or a party wall surveyor, and nothing here is structural, legal or planning advice. We are not affiliated with any government department, local authority or standards body named on this site. We pass your details to relevant local basement contractors who quote you directly; we may receive a fee from providers, you pay nothing and are under no obligation. Statutory points are cited to legislation.gov.uk and gov.uk and were checked on the date shown.