Walkover survey
A walkover survey is a basic site survey which can form part of the early site investigation process at the beginning of a project. It involves walking over the site and the surrounding area and recording any observed information which may be relevant to the project. It may be part a wider desk-based study of the site.
A walkover survey should highlight any immediately apparent geological, ecological, topographical or other issues which may present constraints to the project, such as; the presence of protected species, contamination, site obstructions, access problems, water sources, trees, site boundaries and so on. It may incorporate additional information gathered from local authorities, local residents and people who work in the vicinity of the site. It should identify any areas where further and potentially more detailed surveys may be necessary.
Wherever possible, any information prepared or obtained should be in a format which can be readily shared and used, and should be stored and named in a way consistent with the long-term project and operational needs.
A walkover survey will generally be followed by more specific site surveys.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
We're expanding our collaborative mission by launching DB Intelligence, an exclusive market research advisory panel. Built environment professionals can now get paid to share their expertise on industry trends, products and services.
Panel members receive direct financial incentives for participating in research projects like short surveys, 1-2-1 interviews and focus groups. Register today to shape the future of the construction sector.
Building Control Independent Panel final report
A precis of a key report led by Dame Hackitt with full recommendations and link to the government response.
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.