Measured Building Surveys Using Laser Scanning & Drone Technology

Based in Milton Keynes, Line Surveying provides accurate building surveys across the UK. We use the latest 3D laser scanning and drone tech to deliver fast, reliable results — whether you’re extending your home or working on a large development.

In House Team

We don’t outsource. Our in-house team handles everything — from the site visit to your finished drawings.

Highly-Skilled

We’ve worked on thousands of projects, from home renovations to major developments. You’re in safe hands.

Years of Experience
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Completed Surveys
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Point cloud of residential property captured using 3D laser scanning for measured building survey
About LINE SURVEYING

Accurate 3D Measured Building Surveys

We use the latest laser scanning technology to produce accurate, high-quality survey data. Whether you’re designing, building, or renovating, we’ll give you the plans and drawings you need — in the right format, ready to go.

We aim to deliver results as quickly as possible — sometimes on the same day.

We regularly check our pricing to keep it competitive and great value for money.

“Since 2019, most of our work has come from repeat clients. We take pride in being reliable, consistent, and easy to work with.”

Max Hardwicke – Managing Director

3D Laser Scanning

Precision You Can Trust

We use the Trimble X7 Laser Scanner — one of the most accurate tools on the market — to capture every detail of your property or site.

Whether you’re building, extending, or just need a reliable set of plans, we’ll give you fast, clear, and highly accurate results.

Trimble X7 Accuracy
98%
Typical Handheld Accuracy
58%
Our Services

Our Core Services

Every project is different — so we tailor our services to suit your exact needs, whether you’re planning a home extension or managing a large site.

Point cloud of residential property captured using 3D laser scanning for measured building survey

3D Laser Scanning

We use 3D laser scanning to capture every detail of a space — from homes to heritage sites. The result? A precise digital version of your building or site, ready for design, planning, or construction.

Measured building survey cross-section of a multi-storey residential building

Measured Building Survey

Need floor plans or elevation drawings? Our measured building surveys give you everything you need — accurate, scaled drawings of your property, perfect for planning applications, extensions, or redesigns.

Topographical survey map showing land contours, boundaries, and site features

Topgraphical Survey

Topographical surveys map out your land — showing levels, features, boundaries, and terrain. Ideal for garden landscaping, site planning, or groundwork on residential and commercial plots.

Drone Surveys for Roofs, Facades & Hard-to-Reach Areas

We use high-resolution drone technology to safely survey roofs, chimneys, and building exteriors — capturing clear visuals and accurate data from every angle.

Drone surveys are quicker, safer, and often cheaper than traditional access methods. They’re ideal for:

Planning maintenance or renovations, Checking roof condition, Creating 3D models and design plans and more.

trusted partners

Proudly Collaborating with 90+ Architects Nationwide

Since launching in 2019, we’ve partnered with over 90 architects on more than 4,750 projects — ranging from small residential homes to large-scale commercial sites, including police stations and high-rise buildings across the UK. Need to find an Architect? Click Here.

Our Blog

Explore our latest articles covering surveying techniques, industry insights, and much more. Sign up to our mailing list to stay updated on new posts, helpful tips, and special offers. Need to search the Land Registry? Click Here.

Our SERVICE AREas

We proudly offer our 3D laser scanning, measured building surveys, and topographical surveys across the UK.

Our in-house team covers England, Wales, and Scotland — including major cities and surrounding areas such as:

London, Birmingham, Manchester, Bristol, Leeds, Liverpool, Sheffield, Glasgow, Edinburgh, Cardiff, Newcastle, Nottingham, Leicester, Milton Keynes, and more.

If you’re unsure whether we cover your location, get in touch — we’re happy to help.

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