Measured Building Survey | Mainline Surveys
Deliver accurate as-built measurements and practical drawings for extension, refurbishment and retrofit projects.
Mainline Surveys provides local measured building survey support across the UK with reliable output formats and clear project handover documentation.
What this service includes
- Internal and external dimension capture of the current structure
- Plan, elevation and section outputs in clear CAD-ready format
- Point cloud or scanned data for design and verification workflows
- Consistent accuracy checks and project-focused delivery notes
- Coordination support for structural, M&E and planning teams
Typical costs
Small domestic rerun or extension baseline
£550–£1,400 + VAT
Typically 1–2 room scope.
Commercial refurbishment baseline
£1,200–£2,800 + VAT
Larger floor plans and coordinated output.
Large complex premises
£2,800–£5,500 + VAT
Detailed sections, multiple levels and high accuracy.
When you need this
- Apartment conversion planning that needs as-existing measurements
- Commercial fit-outs where dimensions and clearance matter
- Retrofit or maintenance work with tight building access windows
- Pre-construction design and planning verification
Measured Building Survey for your site measurements
Use our local survey team to move design and build plans forward with dependable measured data and clear timelines.