How Long Does a Combined Measured Building and Topographical Survey Take?
Planning a combined survey programme.
Site Visit Duration
| Property | Combined Site Visit | | --- | --- | | 2–3 bed house + garden | 3–5 hours | | 4+ bed house + plot | 5–7 hours | | Semi with large garden | 4–6 hours | | Detached + double plot | 6–8 hours | | Small commercial + car park | 6–10 hours |
Combined vs Separate Surveys
| Factor | Combined | Separate | | --- | --- | --- | | Site visits | 1 | 2 | | Total site time | 4–8 hours | 6–12 hours | | Drawing production | 5–8 days | 8–14 days | | Total to delivery | 7–12 days | 10–18 days |
2025 Combined Survey Costs (ex VAT)
| Property | Survey Cost | | --- | --- | | 2–3 bed + garden | £900–£1,500 | | 4+ bed + large plot | £1,200–£2,000 | | Commercial + car park | £1,500–£3,000 |
How a Combined Survey Programme Is Planned
A combined measured building and topographical survey programme is planned around a single site visit, a single set of coordinates, and a single drawing production phase, with the on-site attendance and the office processing optimised to deliver both surveys in the shortest practical programme. The five site visit durations by property type are 2 to 3 bed house with garden (3 to 5 hours, typically a half day on site, with one surveyor and one technician, and the level of detail for the building and the wider site), 4+ bed house with plot (5 to 7 hours, typically a full day on site, with one surveyor and one technician, and the level of detail for the larger building and the larger plot), semi with large garden (4 to 6 hours, typically a full morning on site, with one surveyor and one technician), detached with double plot (6 to 8 hours, typically a full day on site, with one surveyor and one or two technicians, and the level of detail for the larger building and the larger plot), and small commercial with car park (6 to 10 hours, typically a full day on site, with one surveyor and one or two technicians). The combined vs separate comparison shows the four benefits: site visits (1 combined visit vs 2 separate visits, with reduced coordination overhead and reduced site disruption), total site time (4 to 8 hours combined vs 6 to 12 hours separate, with reduced on-site attendance time), drawing production (5 to 8 days combined vs 8 to 14 days separate, with a single drawing production phase and a single set of drawings), and total to delivery (7 to 12 days combined vs 10 to 18 days separate, with the combined programme typically saving 3 to 6 days overall). The cost bands are 2 to 3 bed with garden (900 to 1,500 pounds ex VAT), 4+ bed with large plot (1,200 to 2,000 pounds ex VAT), and commercial with car park (1,500 to 3,000 pounds ex VAT), saving 15 to 25 percent versus commissioning the two surveys separately. The OS National Grid with Ordnance Datum Newlyn heights is the UK convention. A signed accuracy statement is the QA evidence for downstream design, planning, and building control use, and all icelabz combined surveys are issued under the RICS Measured Surveys of Land, Buildings and Utilities standard (3rd edition).