SURVEY AND CAD

Mark Trewin has over 25 years’ experience in the property sector, specialising in measured building surveys and CAD drafting. He is committed to delivering an efficient, accurate, and highly personal service, building long-standing business-to-business relationships with every client.

We provide accurate measured building surveys across the South West, using the latest real-time survey technology. All floor plans, elevations, and building sections are produced on site, and we don’t leave until measurements fall within industry-defined architectural survey tolerances—ensuring you receive the level of detail your project demands.

We have the capability to survey any type of building. Operating primarily in rural areas, we are particularly experienced in measuring older and traditional properties, including Devon longhouses, listed buildings, and agricultural barns—many of which feature irregular layouts and non-square construction.

Our measured building surveys are commonly used for:

• Property alterations and extensions
• Planning applications
• Fire safety floor plans
• Land Registry and conveyancing
• Historic and listed building records
• As-built drawings