7 Key Scenarios Requiring Party Wall Surveyors in 2026 Urban Extensions: Foundations, Underpinning, and New Walls

Over 60% of party wall disputes in London could be avoided with proper surveyor involvement from the outset — yet thousands of homeowners each year proceed with extensions, basement digs, and structural alterations without understanding their legal obligations under the Party Wall etc. Act 1996. Understanding the 7 key scenarios requiring party wall surveyors in […]












