• CAS Real Estate Solutions Lidar 3D Scanning for floorplans
  • CAS Real Estate Solutions Lidar 3D Scanning for floorplans


Process and accuracy of LiDAR Laser Measurements versus Matterport Camera Measurements

Standard and Architectural Floor Plans and Site MapsIn the world of real estate and construction, accurate measurement of space is not just beneficial; it’s crucial. Whether it’s a cozy home, a bustling retail outlet, or a sprawling office space, knowing the exact dimensions and square footage is essential for a variety of reasons, from valuation and sales to renovation and design. Two of the most modern methods for measuring spaces are using LiDAR laser technology and Matterport cameras. Each of these methods has its unique advantages and drawbacks.

This article delves into floorplan measuring accuracy: Laser Measurements versus Matterport Camera measurements by highlighting their pros and cons.

LiDAR Laser Measurement

LiDAR, which stands for Light Detection and Ranging, uses laser light to measure distances. When it comes to measuring buildings, a LiDAR laser can provide highly accurate data about the space, including square footage and wall dimensions.


  • Accuracy: LiDAR measurements are extremely accurate, with a margin of error as small as 5 square feet in a 5,000 square foot unit (0.1%). This precision is particularly valuable in larger properties where even a small percentage of error can translate into significant discrepancies in square footage.

  • Detail: LiDAR technology captures full details, including wall thicknesses, which is a critical component in construction and renovation projects.

  • Comprehensive Coverage: It efficiently captures all spaces, no matter how small, including closets, ensuring that no area is overlooked.

  • Efficiency: Measurements using LiDAR are quick, typically taking between 30 minutes to an hour, saving time for both the measurer and the property owner.


  • Cost: The primary downside of LiDAR technology is its cost. The equipment and expertise required for LiDAR measurements can be more expensive than other methods.

  • Accessibility: The use of LiDAR technology might require special training or hiring a professional, which could be a barrier for some users.

Matterport Camera Measurement

Matterport cameras create 3D virtual tours of spaces, allowing for measurements of square footage and dimensions. However, they approach space measurement differently than LiDAR lasers.


  • Visualization: Matterport provides a visual and navigable 3D model of the space, which is invaluable for virtual tours, especially in real estate listings and design planning.

  • Ease of Use: Capturing a space with a Matterport camera is relatively straightforward and doesn’t necessarily require the same level of technical expertise as operating a LiDAR scanner.


  • Accuracy and Detail: Matterport’s technology tends to have a margin of error between 1%-3% for square footage calculations. For larger properties, this can mean significant discrepancies. It also misses smaller details and wall thickness measurements, which can be critical for certain applications.

  • Limited in Small Spaces: Smaller areas, like closets, are harder to capture accurately with a Matterport camera, potentially leaving out valuable square footage from the overall calculation.

CONCLUSIONS: Laser Measurements versus Matterport Measurements

Choosing between LiDAR laser measurement and Matterport camera technology depends largely on the specific needs and constraints of the project at hand. LiDAR offers unparalleled accuracy and detail but at a potentially higher cost and complexity. Matterport, on the other hand, provides a user-friendly and visually rich model of the space but may fall short in precision and detail for more technical applications.

For those in real estate, where visual tours can enhance listings and attract buyers, Matterport offers a compelling solution. Meanwhile, construction and renovation projects, where accuracy and detail are paramount, might benefit more from the precision of LiDAR technology.

Ultimately, the decision between these two innovative technologies should be guided by the project’s budget, the required level of detail and accuracy, and the intended use of the measured data. Both LiDAR lasers and Matterport cameras represent the cutting edge of space measurement technology, each with its own set of advantages that cater to different needs in the measurement and visualization of spaces.

Lidar Laser Matterport 3D Camera
Measurement Time 30 min – 1 hour 3-4 hours
Margin of Error 0.1% 1%-3%
SqFt Variance 5 SqFt 100 SqFt


Los Angeles Standard and Architectural Floor Plans Measuring and Site Maps

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