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Accurate CAD floor plan created from a measured building survey

FLOOR PLAN SURVEYS

Floor Plan Surveys provide accurate drawings of the existing internal layout of a building. AMS Surveys measures walls, partitions, openings, stairs, principal fixtures and other agreed features to produce CAD-ready floor plans for architects, developers, landlords, estate teams and property owners. Depending on the building and required accuracy, capture may use 3D laser scanning, total station equipment and targeted hand measurement.

Accurate, clear and practical Measured Surveys

LASER SCAN SURVEYS WHAT YOU GET

Our Measured Building Surveys can include:

  • Floor plans and layout drawings

  • External and internal elevations

  • Cross sections

  • Roof plans

  • Reflected ceiling plans

  • CAD drawings (DWG format)

  • Point cloud data

  • 3D BIM models, including Revit outputs where required

All outputs are tailored to your project requirements, whether for planning, design, refurbishment or commercial use.

REVIEWS FROM INDIVIDUALS JUST LIKE YOU

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TYPICAL PROJECTS AND APPLICATIONS

Floor Plan Surveys are commonly commissioned for projects such as:

  • Architectural design and space planning

  • Planning applications for extensions, conversion or change of use

  • Commercial fit-outs and workplace redesign

  • Lease, asset and estate records

  • Heritage properties where existing plans are inaccurate or unavailable

  • Property portfolios requiring a consistent drawing standard across multiple buildings

For a broader existing-building package, see Measured Building Surveys. Related AMS Surveys services can be coordinated where the project also requires design, condition or heritage input.

Accurate CAD floor plan created from a measured building survey

COMMON OUTPUTS PROVIDED

Depending on the agreed scope, AMS Surveys can provide:

  • Existing floor plans in DWG format

  • PDF floor plans at an agreed scale

  • Room names, levels and dimensions where specified

  • Wall thicknesses, door and window openings, stairs and principal structural elements

  • Area schedules where separately agreed

  • Point cloud or Revit outputs where the floor plan forms part of a wider measured survey

Related services and guidance: Measured Building Surveys, Scan to CAD Surveys, Area Measurement Surveys, Architectural Design.

HOW IT WORKS

Our process is designed to be efficient and coordinated with your wider project team.

  1. Initial enquiry
    Tell us the property address, building type and what outputs you need.

  2. Scope and quotation
    We confirm the survey scope, deliverables, access requirements and fee.

  3. Site survey
    We attend the site and capture the required measurement data using the appropriate survey methods.

  4. Drawing production and delivery
    We process the information and issue your drawing package in the agreed format.

RELATED GEOMATICS SERVICES

Measured building surveys can be tailored to the information, accuracy and outputs required for your project. Depending on the scope, AMS SURVEYS can combine laser scanning, point cloud capture, CAD drawings, BIM modelling and other survey outputs within a coordinated instruction.


Explore related services:


3D Laser Scanning Surveys
High-accuracy digital capture of existing buildings and structures for design, refurbishment and documentation.

Point Cloud Surveys
Detailed three-dimensional survey data that can be used directly by design teams or developed into CAD and BIM outputs.

Scan to CAD Surveys
Convert measured survey and laser scan data into accurate 2D floor plans, elevations, sections and other DWG drawings.

Scan to BIM Surveys
Existing buildings captured and developed into intelligent Revit and BIM models for design, coordination and asset management.

As-Built Surveys
Accurate records of existing or completed construction for design verification, handover and future alterations.

Topographical Surveys
Detailed surveys of sites, levels, boundaries, structures and external features to support planning, design and development.


Need help defining the survey specification?
Tell us what you are designing, altering or documenting and we can advise on the appropriate level of survey detail, accuracy and deliverables.

MEASURED BUILDING SURVEY FAQs

Q: What is a measured building survey?
A: A measured building survey provides accurate drawings of an existing property, supporting planning, refurbishment, retrofit and redevelopment work.

Q: Do you work with heritage and listed buildings?
A: Yes, we regularly survey historic and heritage assets, producing elevations and sections suitable for conservation-led projects.

Q: What formats do you provide?
A: Survey drawings are typically issued as PDF and CAD-ready files, tailored to the design team’s requirements.

Q: Is this suitable for commercial buildings?
A: Yes, our measured surveys are commonly commissioned for offices, retail units, industrial buildings and mixed-use developments.

Accurate CAD floor plan created from a measured building survey

ABOUT FLOOR PLAN SURVEYS

A professional floor plan survey is more than an estate-agent style layout. The drawing is prepared to support technical work and must be scoped around the intended use. Designers may need wall thicknesses, structural columns, floor levels, window positions or ceiling information that would not appear on a marketing floor plan. AMS Surveys establishes the drawing requirements before site work so the resulting plan provides the level of information required without unnecessary detail or cost.

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RELATED SURVEY AND PROJECT SERVICES

Floor plans can be commissioned alone or as part of a wider package including elevations, sections, planning support and architectural design.

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