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Building Surveys

We have many years experience of surveying buildings, and can provide you with floorplans, elevations and sections of buildings through from simple terraced houses to bridges, barns, offices and retail stores.

Measured Building Services

Measured Building Surveys provide accurate, detailed information about existing buildings, creating the reliable foundation required for refurbishment, redevelopment, conservation and asset management projects. At Brunel Surveys, we combine the latest surveying technology, including robotic total stations, laser scanners and GNSS where appropriate, to capture precise measurements of internal and external building features.

Our experienced surveyors work across a wide range of property types, from residential homes and commercial premises to industrial facilities, heritage buildings and complex public infrastructure. Every survey is tailored to your project requirements, ensuring architects, engineers and designers receive the level of detail needed to progress with confidence.

Brunel Surveys Measured Building Project

What We Deliver

Our measured building survey deliverables can include:

CAD drawings in DWG, DXF,

Accurate floor and roof plans

Building sections

Door and window schedules

Internal and external elevations

3D building models

BIM-compatible survey information where required

PDF and other industry-standard formats

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Why Choose Us?

Quality You Can Rely On

High standards of quality control quality control delivers accurate and dependable building survey data to our clients.

Modern Technology

Our experienced building surveyors combine advanced technology with rigorous quality control that supports projects.

Clear, Practical Support

Our industry-standard data supports projects from initial concept through to construction and long-term asset management.

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Structural Monitoring

Structural Monitoring surveys provide precise measurements to detect movement, deformation or settlement within buildings, structures and infrastructure over time. Brunel Surveys establishes high-accuracy control networks and monitoring systems to identify even the smallest changes, providing clients with reliable data to support informed engineering decisions.

Our monitoring solutions are used throughout construction, refurbishment and infrastructure projects, helping safeguard buildings, retaining walls, bridges, excavations and other critical structures. Monitoring programmes can be tailored to suit short-term construction activities or long-term asset management requirements.

Brunel Surveys Structural Building Monitoring Service

What We Deliver

Our structural monitoring deliverables can include:

High-precision movement monitoring

Control network establishment

Comparative movement analysis

Alert thresholds and trigger level reporting

Settlement and deformation surveys

Periodic monitoring reports

Graphical trend reporting

Digital survey data and engineering reports

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Why Choose Us?

Quality You Can Rely On

Brunel Surveys provides dependable monitoring solutions built around accuracy, consistency and clear reporting.

Modern Technology

We invest in the latest equipment and software to capture high-quality data, efficiently and safely, to reduce risk for our clients.

Clear, Practical Support

By delivering repeatable survey data throughout the life of a project, we help clients identify movement early, reduce risk and maintain the safety and integrity of their assets.

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3D Laser Scanning

3D Laser Scanning is one of the fastest and most accurate methods of capturing existing buildings, structures and complex environments. At Brunel Surveys, we utilise a comprehensive fleet of industry-leading laser scanning equipment, including the Trimble X7, Trimble X9, Trimble SX10 and FARO laser scanners, enabling us to select the most appropriate solution for every project.

Our advanced scanners capture millions of measurements every second, producing highly detailed point cloud datasets that accurately represent existing conditions. This technology is ideal for complex buildings, industrial facilities, heritage assets, construction projects and infrastructure where precision and efficiency are essential. The rich datasets allow measurements to be extracted long after the site visit, reducing the need for repeat surveys and supporting every stage of the design and construction process.

Surveys in the Infrastructure Sector

What We Deliver

Our 3D laser scanning deliverables can include:

CAD drawings and industry-standard format outputs

3D Revit and BIM models

Clash detection support

Measured building drawings

Accurate floor plans, elevations and sections

Registered point cloud datasets

Scan-to-BIM deliverables

Mesh models and visualisations

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Why Choose Us?

Quality You Can Rely On

our experienced surveyors deliver accurate, dependable data that supports refurbishment, heritage conservation, BIM, asset management and major construction projects across the UK.

Modern Technology

Brunel Surveys has invested in a diverse portfolio of professional laser scanning technology, allowing us to match the right scanner to the specific requirements of each project.

Clear, Practical Support

We provide clear, dependable survey information and data in industry-standard formats.

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Building Surveying FAQs

What is a Measured Building Survey?

A Measured Building Survey captures accurate information about an existing building, including its internal and external dimensions, floor levels, walls, doors, windows, structural features and other relevant details.
The survey data can be used to produce detailed floor plans, elevations and sections, providing an accurate record of the existing building for architects, engineers, designers, contractors and property professionals.
At Brunel Surveys, we use a combination of modern surveying equipment and established techniques to provide the level of detail required for each project.

What is a Measured Building Survey?

A Measured Building Survey captures accurate information about an existing building, including its internal and external dimensions, floor levels, walls, doors, windows, structural features and other relevant details.
The survey data can be used to produce detailed floor plans, elevations and sections, providing an accurate record of the existing building for architects, engineers, designers, contractors and property professionals.
At Brunel Surveys, we use a combination of modern surveying equipment and established techniques to provide the level of detail required for each project.

Why do I need a measured building survey?

A measured building survey provides an accurate record of an existing building before design, refurbishment, alteration or redevelopment works begin.
Having reliable survey information can help architects and engineers work from accurate dimensions rather than relying on existing drawings or assumptions. It can also identify differences between existing documentation and the building as it currently stands.
A measured survey can be particularly valuable where existing drawings are unavailable, outdated or do not contain the level of detail required for the project.

What will a measured building survey show me?

The information captured will depend on the requirements of the project, but a measured building survey can include:
  • Floor plans and room layouts
  • Internal and external dimensions
  • Building elevations
  • Sections through the building
  • Floor and ceiling levels
  • Doors and windows
  • Stairs and other architectural features
  • Structural features
  • Roof details
  • Service locations where required
  • External ground levels and surrounding features
The final deliverables can be produced in CAD, PDF, point cloud or other formats to suit the requirements of the project.

How accurate is a Measured Building Survey?

The accuracy of a measured building survey depends on the survey specification, equipment used, site conditions and level of detail required.
At Brunel Surveys, we use appropriate surveying technology, including robotic total stations and 3D laser scanners, to capture accurate dimensional information. Where appropriate, these technologies can be combined to provide comprehensive coverage of both internal and external areas.
We establish the survey requirements before starting work so that the equipment, methodology and deliverables are appropriate for the project.

What types of buildings can Brunel Surveys measure?

We have experience surveying a wide range of buildings and structures, from residential properties and offices to commercial premises, industrial buildings, schools, public buildings and more complex structures.
Our surveying approach can be adapted to suit the size, complexity, accessibility and level of detail required, whether it is a relatively straightforward building or a large and complex existing structure.

How long does a Measured Building Survey take?

The time required depends on the size and complexity of the building, the number of areas to be surveyed, the level of detail required and the accessibility of the site.
A smaller building may be surveyed within a day, while larger or more complex buildings can require several days or multiple surveyors.
We will assess the project requirements and provide an estimated programme as part of our quotation.

How many surveyors are needed for a Building Survey?

This depends on the size, complexity and accessibility of the building.
A smaller or straightforward survey may be completed by one surveyor, while larger buildings or projects with tight programmes may require multiple surveyors working together.
At Brunel Surveys, we plan the survey team around the specific requirements of each project to ensure the work can be completed efficiently while maintaining the required level of accuracy and detail.

What equipment is used for a Measured Building Survey?

The equipment used will depend on the requirements of the survey. Brunel Surveys uses a range of modern surveying technology, including 3D laser scanners, robotic total stations and GNSS equipment where appropriate.
3D laser scanning can capture large amounts of accurate spatial information quickly, creating a detailed point cloud of the building.
Total stations can be used to establish precise survey control and capture specific features and measurements.
By selecting the appropriate equipment and methodology for each project, we can provide efficient and detailed survey information.

Can you survey the outside of a building as well as the inside?

Yes. A measured building survey can include both internal and external areas.
External information can include building elevations, roof features, ground levels, entrances, windows, doors and surrounding features where required. Internal surveys can capture floor layouts, rooms, structural features, levels and other details specified by the client.
Where appropriate, different surveying technologies can be combined to provide a complete record of the building and its surroundings.

Can Brunel Surveys provide floor plans, elevations and sections?

Yes. We can produce detailed 2D CAD drawings, including floor plans, elevations and sections, from the survey data collected on site.
The level of detail and drawing format can be tailored to the requirements of the project, including specific client, architect or consultant drawing standards where required.

Can a Measured Building Survey be used for BIM?

Yes. Survey information captured using 3D laser scanning and other surveying technologies can provide the foundation for BIM and 3D modelling.
Brunel Surveys has a dedicated in-house BIM team that works closely with our surveyors to process survey data and develop point clouds, 3D models and Revit-based BIM deliverables where required.
Our integrated survey-to-BIM approach allows the process to move from site data capture through to the finished digital model.

What is the difference between a Measured Building Survey and 3D Laser Scanning?

A Measured Building Survey describes the survey requirement and information to be captured, while 3D laser scanning is one of the technologies that can be used to collect that information.
Laser scanning captures millions of measurements to create a detailed point cloud representing the building or structure. This data can then be used to produce measured drawings, undertake dimensional checks or create 3D and BIM models.
At Brunel Surveys, we select the most appropriate surveying technology based on the project requirements rather than using the same approach for every building.

Can you survey difficult-to-access areas?

We can assess a range of access challenges as part of the survey planning process. Where appropriate, technology such as 3D laser scanning can allow information to be captured from a safe position without requiring direct access to every feature.
The survey methodology will depend on the specific site conditions, required information and access arrangements. Any areas that cannot be safely or practically surveyed will be identified and discussed with the client.

What format will I receive my survey information in?

Deliverables depend on the project requirements and can include 2D CAD drawings, PDFs, point clouds, 3D models and BIM/Revit information.
We can discuss the required formats and level of detail before the survey is undertaken to ensure the final information is suitable for the intended design, construction or asset management use.

Can Brunel Surveys carry out other surveys at the same time?

Yes. One of the benefits of using a multi-disciplinary surveying company is that different survey requirements can often be coordinated as part of the same project.
Depending on the requirements, a building survey can be combined with topographical surveying, underground utility surveys, GPR, 3D laser scanning, UAV surveys or other specialist survey services.
Coordinating multiple survey disciplines can help reduce duplication and provide a more complete set of survey information for the project team.

How much does a Measured Building Survey cost?

The cost depends on the size and complexity of the building, the number of floors and areas to be surveyed, accessibility, the level of detail required and the final deliverables.
Additional requirements such as 3D laser scanning, point cloud processing, 3D modelling or BIM deliverables can also affect the overall cost.
At Brunel Surveys, we review each project individually and provide a tailored quotation based on the actual survey requirements, site conditions and information required.

Need a Measured Building Survey?

Tell us what you need and our experienced surveying team can help. Whether you need accurate floor plans for a refurbishment, detailed information for a new design, 3D laser scanning or a survey-to-BIM solution, Brunel Surveys can provide the survey data and deliverables your project requires.
Contact Brunel Surveys today to discuss your project and request a quotation.
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