THS Concepts Logo
THS Concepts Logo

Accurate Measured Building Surveys Across London

CAD floor plans, elevations and sections for planning, design and construction projects across London. Trusted by architects, designers and engineers throughout the capital.

  • Survey Association Member
  • 5★ Genuine Google Reviews
  • 2000+ projects completed
  • All projects 3D laser scanned
Get Your Quote
I had an excellent experience with the measured building survey conducted by THS Concept team. They were recommended to us by our building surveyors, and can now confidently recommend them myself.
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Maylis PajotGoogle Review
I am thoroughly impressed by the level of service I have received and look forward to utilising their skills in the future.
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Lauren Chapman - Tim K ConstructionGoogle Review
THS Concepts deliver accurate surveys for a reasonable price and to agreed time scales. Well organised outfit with good after service. Nice drawings too ! Recommended !
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Bert Rozeman - Rozeman ArchitectsGoogle Review
THS Concepts Ltd provided an outstanding service to me. The plans they provided were very detailed and covered everything we needed and more.
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Robert HepworthGoogle Review
THS Concepts was very professional and attentive. They produced good quality CAD survey tailored for the specific needs of our project. Their price was reasonable and they delivered it on time.
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Teoman AyasGoogle Review

Why choose THS Concepts

Accurate existing building information

Reliable survey data to support planning, design and construction decisions.

Clear deliverables

Drawings and outputs structured for architects, designers, developers and property professionals.

London-focused service

Measured building surveys carried out across London for residential, commercial and mixed-use properties.

Straightforward quoting and booking

Clear pricing, efficient communication and a simple route from enquiry to completed drawings.

What your measured survey can include

Standard Outputs

  • Existing floor plans
  • Existing elevations
  • Sections where required
  • Roof plans where needed
  • DWG drawing files
  • PDF drawing files

Optional

  • Point cloud data
  • Revit models
  • Additional 3D outputs

Common London projects we survey

  • House extensions and refurbishments
  • Loft conversions and internal alterations
  • Infrastructure projects
  • Flats and apartment buildings
  • Commercial premises and fit-outs
  • Mixed-use and more complex buildings
wembley stadium 3d laser scan

From enquiry to drawings in 3 simple steps

1. Quick enquiry

Send your details and receive a clear, fixed quotation.

2. Site survey

We attend your property in London and capture accurate building data.

3. Ready-to-use drawings

Receive CAD drawings suitable for planning, design and construction.

Example Drawings

Frequently asked questions

Do you cover all areas of London?

Yes, we undertake measured building surveys across London and surrounding areas.

How quickly can you provide a quote?

Once we have the key project details, we usually provide a quotation within 24 hours.

Can you survey houses, flats and commercial buildings?

Yes, we work across a wide range of residential, commercial and mixed-use properties.

What drawings can be included?

Typically floor plans, elevations and sections, with additional outputs available depending on the project.

Can you provide CAD files?

Yes, drawings are usually issued in DWG and PDF format.

Get a Quote

Contact us anytime using the form or email, or call during office hours: Monday to Friday, 09:00–17:00.