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Need a Measured Building Surveyor in London?…
We’re the Capital Choice

There’s an old project management adage that says, “Quality, speed, affordability—pick any two.”

So which two outcomes would you prioritise in commissioning a measured survey for your land or building project?

Accurate site drawings?

Delivery in double-quick time?

 An affordable price?

At Geo Scan, we say “Have all three and one more,” because in addition to speed, accuracy, and affordability, we’re committed to providing great customer service throughout our project involvement.

That’s the premise on which we’ve built our business and carved a path to the bleeding edge of surveying-industry practice, using 3D laser scanning technology to provide first-class building and land survey services in London and the Home Counties

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Accurate, Fast Surveying Services in London and Surrounding Areas.

At Geo Scan, we specialise in measured building surveys using the latest in digital imaging technology. Our surveyors are equipped with 3D laser scanning equipment and the requisite skills to use it.

As a result, we’ll spend less time on your project site, turn results around faster, and deliver outputs you can depend upon to be 100% accurate—down to the finest detail.

We provide measured building survey services in London, Essex, and the Home Counties, and when our work at your site is complete, we’ll produce fast, precise deliverables in the form and format of your choice.

Typical outputs from a measured building survey include:

  • Floor or roof plans
  • Reflected ceiling plans
  • Elevations
  • Streetscapes
  • Cross sections
  • Lease plans


Whatever the nature of your real estate project, Geo Scan can minimise your costs and your risks. In fact, our measured building survey methods and techniques are especially well suited to heritage sites and buildings where hazards are present.

Learn more about Geo Scan measured building surveys…

We’re Setting out New Levels of Land Survey Quality

The lie of the land is always in your favour when it’s mapped with millimetre-accurate point cloud data from our 3D laser scanning apparatus.

Our topographic survey methods capture every detail of your project site and its surroundings

Geo Scan takes a non-intrusive approach to surveying client sites, needing only a solo topographic surveyor to map and measure all dimensions, elevations, and contours in real time. Surface features, vegetation, and adjacent buildings or structures can also be included in your survey.

Better still, when it comes to deliverables, we interrogate our digitally captured topographic data to meet your mapping, planning, or modelling needs—however unique, specialised, or complex they may be.

Learn more about our land and topographic survey process…

Complexity Welcomed, Precision Assured, Value Unrivalled

Total stations, tape measures, and teams of surveyors aren’t in the picture when Geo Scan gets to work on your building or land survey. In some cases, we don’t even need to set foot over your project site perimeter.

With our laser scanning solutions, a solo surveyor is able to inspect and measure the most complex of structures.

That means less intrusion, less fuss and less cost to your development, renovation, or construction project. We apply 3D laser scanning techniques and technology to execute the majority of our key services, enabling us to supply deliverables in precise, extreme detail—in double-quick time.

In fact, we believe you’ll find no more reliable source for any of the following survey outputs:

  • Raw point-cloud delivery
  • Building information models (BIM)
  • As-built verification
  • 360 degree panoramic images
  • Site mark-ups and fly-throughs
  • Unique Permanent Record
  • 2D plans and drawings
  • Digital terrain maps
  • Profiles and sections


If you need a measured building, land, or topographical surveyor in Essex, the Home Counties, or London, our expertise, experience, and technology is just a phone call or mouse-click away.

Learn more about the benefits of 3D laser scanning surveys…

Models, Drawings, Plans and Visualisations from Geo Scan

No building or land survey is complete until you can see the results. As a complete provider of survey services in London, Essex, and the Home Counties, Geo Scan offers a wide variety of deliverables from the vast pool of data captured during your survey. We plot your visualisations using AutoCAD, a powerful 2D and 3D design application.

AutoCAD software generates files in the .dwg format, but we can convert your deliverables to any portable format you require. We’ll also be pleased to provide you with hard copies on paper.

Our range of CAD services includes, but is not restricted to:

  • 2D plan drawings
  • 3D topographic drawings
  • Digital terrain modelling (DTM)
  • 3D Modelling and visualisation
  • Scan to BIM

We can plot to any scale or layout from A4 and A3 lease plans to large scale A2, A1, or A0 survey drawings and publish to AutoCAD PDF to view on any device.

All deliverables are turned around quickly and efficiently, but with the highest degree of attention to detail, elegance and accuracy.

Learn more about our CAD and drafting services…

3D Laser Scanning for Superior Plans, Drawings, and Models

From our headquarters in East London, the Geo Scan team supports building contractors, property developers and local authorities by applying non-intrusive measured building survey techniques, to create the highest quality digital and/or printed drawings and models.

Geo Scan offers a full range of 3D laser scanning services to meet the surveying needs of just about any civil engineering, property construction, development, or renovation project.

But what a measured building surveyor does at the project site is just the start…

As a complete surveying service provider, we take responsibility for the outputs as well as the inputs. Our wide range of deliverables includes 2D drawings and plans, and we specialise in 3D models, visualisations, and topographic drawings.

Our Philosophy

Our philosophy is grounded in our firm belief that “the people make the project.” That’s what inspires us to integrate extensive engineering knowledge, technical expertise and sophisticated technology with a complete and satisfying customer experience—and that’s what keeps our clients coming back for more.

Our Mission

The Geo Scan mission is to vest ourselves in the timely and complete execution of property and construction projects in London and the surrounding region while generating total customer satisfaction and cementing a reputation as ambassadors of our profession.
We will achieve these goals through a two-step mandate that guides us in our role as a land and measured building surveyor:

Step one is to apply our surveyors’ expertise and experience on-site, in a way that combines quality, speed, and pinpoint precision with a professional and personable approach.

Step two is to provide our customers with deliverables crafted to the highest standards—on time, in full, and free from errors or omissions.

The Values that Drive Our Promise

Accuracy and a right-first-time ethos are two of our core values. Our building and topographic survey process employs a 3D laser scanning methodology. This minimises the need to re-survey by capturing a complete and minutely detailed representation of your building or site.

Your confidence in our service is assured, since our methods, technology, and professional abilities serve as dependable safeguards. Errors, omissions and guesswork will not be present to necessitate repeated site visits. Our survey calculations and deliverables will be right first time, every time.

WHY you’ll Never Want Another Measured Building Surveyor / Land Surveyor in London and the Home Counties

What our customers say

Our company now use Geo Scan on a regular basis. Excellent customer service and very professional. We swapped from our usual firm and have never looked back!- Alice
Excellent communication at every stage along the way. Very pleased with the drawings, they were clear and well presented.- Isabella H.
Thank you for making it painless, pleasant and hassle-free. The service is worth much more than I paid. The survey drawings are great!- Mike
Very happy with the service. Very professional and thorough work. Would highly recommend and will use again. Many thanks.- Carl S.
Sam was a delight to work with and was efficient and timely in his delivery. He really understood the particularities of my house and delivered plans to my architect that was perfect. Most importantly was the most competitive quote I got by A LOT.- Nelufar H.
Sam did a great job providing a measured survey of our factory. He was helpful and considerate and I would highly recommend him.- Sharon W.