As-Built Survey in Richmond: What You Need
An as-built measured building survey in Richmond (TW9 and TW10) provides precise, millimetre-accurate documentation of a building's existing conditions — for renovations, extensions, planning, or BIM workflows.
What Is Included in an As-Built Measured Building Survey
| Component | Details | | --- | --- | | Floor plans | Structural walls, door swings, window sill and head heights, floor levels, sanitary equipment, columns | | Roof plans | Ridges, valleys, pitches, parapets, chimneys, skylights | | External elevations | Window and door placements, roof lines, rainwater goods, external finishes | | Ceiling plans (RCP) | Lighting layouts, exposed beams, bulkheads, HVAC elements | | Cross sections | Floor-to-ceiling heights, floor thicknesses, stair profiles, roof structures | | Technology | 3D laser scanning at ±2mm accuracy, generating point clouds |
2025 Costs in Richmond (TW9 and TW10)
| Property Type | Size | Cost (ex VAT) | | --- | --- | --- | | Small residential (2–3 bed, extension) | Up to 2,000 sq ft | £800–£2,000 | | Medium residential (large house, full survey) | ~350m² | £1,500–£3,500 | | 3-bedroom house | 2 floors, 4 elevations | £1,750 (example) | | 4-bedroom house | Includes loft plan, sections | £2,100 | | 6-bedroom house | 5 floor plans, 2 sections | £3,500 | | Commercial office (500m²) | Full point cloud plus 2D | £3,500–£5,000 | | Large, complex, or listed building | Any size | £5,000–£20,000+ |
London premium: Typically adds 10–20% versus other UK regions due to ULEZ, parking, and congestion. Basic survey starts from £495 plus VAT for very small properties. Average UK cost: £1,400 (higher in London).
Standard Deliverables
| Format | Typical Outputs | | --- | --- | | 2D CAD | DWG floor plans, elevations, sections, roof plans (fully annotated, layered, georeferenced) | | PDF | Printable versions of all drawings | | 3D point cloud | RCP or RCS format — millions of points for precise digital replica | | BIM or Revit | LOD 200–400 models in RVT or IFC for advanced design | | 360° imagery | Panoramic photos captured during scan | | Reports | Survey methodology, site conditions, QA documentation |
Turnaround: Typically 3–10 working days (5–7 days express available at plus 20–30%).
Local Surveyors Serving Richmond
| Company | Coverage | | --- | --- | | Measured Survey PRO | London-wide including Richmond | | Island Surveys | Richmond upon Thames and surrounding areas |
When You Need an As-Built Survey in Richmond
| Project | Survey Required? | | --- | --- | | Planning permission | Yes — required by Richmond Council for extensions and conversions | | House extension | Yes — accurate existing drawings for design | | Listed building works | Yes — detailed recording of historic fabric required | | Property sale or purchase | Only if property is unusual or complex | | BIM or digital twin | Yes — measured data for modelling | | Building regulations compliance | Yes — as-built record of completed works |
Frequently Asked Questions
Q: What accuracy is achieved on a measured building survey in Richmond?
±2mm for laser-scanned surveys. ±10mm for manual measured surveys. All surveys follow RICS Measured Surveys of Land, Buildings and Utilities specification.
Q: What scale are drawings produced at?
1:50 for detailed design work. 1:100 for planning applications. Confirm with your architect or Richmond Council planning department.
Q: Are there listed building considerations in Richmond?
Yes — Richmond has many listed buildings and conservation areas. Survey scope may need to be more detailed for heritage assets. Notify your surveyor if the property is listed.
Q: How long does the survey take?
Site visit: 1–4 hours for residential properties. Drawing delivery: 3–10 working days. Express turnaround available with premium.
Q: What file formats will I receive?
AutoCAD DWG (editable) plus PDF. Revit RVT for BIM projects. Point cloud data in RCP, E57, or FLS formats.