Cross-Boundary Expert Witness Roles: Combining Building Valuation and Party Wall Expertise in Neighbor Dispute Settlements

Cross-Boundary Expert Witness Roles: Combining Building Valuation and Party Wall Expertise in Neighbor Dispute Settlements

Last updated: July 24, 2026 Quick Answer: Cross-boundary expert witness roles combine party wall surveying and building valuation expertise into a single, unified service for neighbor disputes. When a qualified chartered surveyor holds both competencies, they can assess structural damage, establish causation under the Party Wall etc. Act 1996, and quantify the resulting property value […]

Sanderson Weatherall-Style Expert Witness Reports: Best Practices for Property Valuation and Party Wall Disputes

Sanderson Weatherall-Style Expert Witness Reports: Best Practices for Property Valuation and Party Wall Disputes

Last updated: July 24, 2026 Quick Answer: Sanderson Weatherall-style expert witness reports are structured, court-compliant professional assessments prepared by chartered surveyors to provide independent evidence in property valuation disputes and party wall matters. They must comply with CPR Part 35, follow a standardised format covering qualifications, methodology, factual findings, and expert opinion, and place the […]

Expert Witness Challenges in Boundary-Adjacent Party Wall Claims: CPR Strategies for 2026 Cases

Expert Witness Challenges in Boundary-Adjacent Party Wall Claims: CPR Strategies for 2026 Cases

Last updated: July 24, 2026 Quick Answer: Expert witness challenges in boundary-adjacent party wall claims are governed primarily by CPR Part 35, which requires experts to act as independent advisers to the court rather than advocates for the party who instructed them. In 2026, courts continue to scrutinise expert qualifications, methodology, and impartiality closely. A […]