Point Cloud to Revit Model London: Survey Services
Point cloud to Revit modelling (scan-to-BIM) converts laser scan data into intelligent, object-based BIM models. In London — where heritage buildings, complex refurbishments, and tight sites are common — scan-to-BIM is increasingly the fastest, most accurate way to capture existing conditions for design, coordination, and asset management.
This guide covers how point cloud to Revit modelling works, UK LOD levels, London-specific considerations, and 2025 costs.
How Point Cloud to Revit Modelling Works
The scan-to-BIM process converts laser scan data into a parametric Revit model:
| Stage | Duration | Output | | --- | --- | --- | | 1. Laser scanning (on-site) | 1–4 hours (small–medium) | Raw scan data | | 2. Point cloud registration and QA | 1–3 working days | Registered point cloud (.RCP, .E57) | | 3. Modelling from point cloud | 1–4 weeks (LOD-dependent) | Revit model at agreed LOD |
The point cloud is the master dataset — the Revit model is modelled from it. Both are delivered, so the model can be updated if scope changes.
UK LOD Levels for Scan-to-BIM
The UK uses a split definition unlike the US:
| Term | Covers | Notes | | --- | --- | --- | | LOD (Level of Detail) | Geometry only | How much detail is modelled | | LOI (Level of Information) | Data and attributes | Metadata, specifications, asset data | | LOIN | Both combined | ISO 19650 framework |
| LOD | Description | Typical Use | | --- | --- | --- | | LOD 100 | Conceptual massing | Early feasibility, spatial planning | | LOD 200 | Approximate geometry | Design development, presentations | | LOD 300 | Accurate as-built geometry | Construction documentation, building regulations | | LOD 350 | LOD 300 plus connections | Technical coordination, MEP integration | | LOD 400 | Fabrication-ready detail | Pre-fabrication, manufacturing | | LOD 500 | As-built verified model | Asset management, FM handover |
Best practice in London is to specify LOD by zone — LOD 300 for typical areas, LOD 350 or 400 for high-risk zones (plant rooms, complex MEP).
London-Specific Considerations
London projects often involve unique challenges that scan-to-BIM handles well:
| Challenge | Why Scan-to-BIM Helps | | --- | --- | | Heritage buildings | Non-invasive capture of non-standard geometry | | Incomplete records | No existing drawings needed — survey creates the data | | Tight sites | High accuracy for constrained design | | Complex MEP environments | Dense service runs captured accurately | | Listed buildings | Detailed record without contact with historic fabric | | Occupied buildings | Fast capture with minimal disruption |
Standard Deliverables
| Deliverable | Format | Notes | | --- | --- | --- | | Registered point cloud | .RCP, .E57, .LAS | Master dataset | | Revit model | .RVT | At agreed LOD | | IFC export | IFC 2x3 or 4.0 | Open BIM exchange | | 2D drawings | .DWG, .PDF | Floor plans, elevations, sections | | COBie data | .XLSX | Asset registers for FM | | QA report | .PDF | Registration accuracy, coverage |
2025 London Costs
| Service | Price Range | Notes | | --- | --- | --- | | Laser scanning (on-site) | £800–£2,500/day | Indoor/outdoor, size-dependent | | Point cloud processing | £500–£2,000 | Registration and QA | | Scan-to-BIM LOD 200 | £3–£6/m² | Coordination level | | Scan-to-BIM LOD 300 | £6–£10/m² | Design and construction | | Scan-to-BIM LOD 350 | £8–£14/m² | MEP coordination | | Scan-to-BIM LOD 400 | £10–£20/m² | Fabrication level | | Full Revit model (typical 500m²) | £4,000–£12,000 | LOD 300, architectural |
Costs exclude VAT. London premiums apply for central and inner borough postcodes.
London Coverage
Scan-to-BIM services are available throughout London:
| Borough | Postcodes | Coverage | | --- | --- | --- | | Central London | EC1–EC4, WC1–WC2, W1, SW1 | Full coverage | | North London | N1, N6–N22 | Barnet, Camden, Islington, Haringey | | West London | W2–W14 | Westminster, Kensington, Hammersmith, Ealing | | South London | SE1–SE28 | Lambeth, Southwark, Lewisham, Wandsworth | | East London | E1–E20 | Tower Hamlets, Newham, Waltham Forest | | Outer boroughs | All | Harrow, Hounslow, Hillingdon, Barnet, Bromley |
Frequently Asked Questions
Q: What is the difference between point cloud and Revit model delivery?
You receive both. The point cloud (.RCP or .E57) is the master dataset — useful for verification, re-modelling, and archival. The Revit model is modelled from the point cloud at the LOD. Both are delivered so the model can be updated if project scope changes.
Q: How long does scan-to-BIM take in London?
On-site scanning: 1–4 hours for small–medium buildings. Point cloud processing: 1–3 working days. Revit modelling: 1–4 weeks depending on LOD and building complexity. A typical London office (500m², LOD 300): 3–5 weeks total.
Q: Do I need LOD 300 or LOD 350 for my London project?
LOD 300 is standard for most architectural work. LOD 350 is recommended where MEP coordination is complex (plant rooms, risers, tight zones). Specify LOD by zone: LOD 300 for typical areas, LOD 350 for high-risk MEP zones.
Q: Can scan-to-BIM work for heritage buildings in London?
Yes — scan-to-BIM is ideal for heritage buildings. Non-contact capture avoids disturbing historic fabric. Point cloud data provides a permanent digital record for conservation planning. LOD 300–350 for architectural detail.
Q: What Revit version do I receive?
Specify your Revit version in the brief — 2022, 2023, 2024, or 2025. Confirm compatibility before instruction to avoid conversion issues.