2025 Survey Costs (ex VAT)
| Property | Standard | Fast Track (+25%) | Rush (+50%) | | --- | --- | --- | --- | | 2–3 bed | £400–£600 | £500–£750 | £600–£900 | | 4+ bed | £500–£800 | £625–£1,000 | £750–£1,200 | | Commercial | £800–£1,500 | £1,000–£1,875 | £1,200–£2,250 |
Survey Deliverables Reference
| Deliverable | Format | Use | | --- | --- | --- | | Floor plans | DWG + PDF | Design reference | | Elevations | DWG + PDF | Planning submission | | Sections | DWG + PDF | Building regulations | | Site plan | DWG + PDF | Planning boundary |
Monitoring Surveys for SME Contractors: Trigger Levels, Reporting and Risk Control
SME contractors manage the majority of construction projects in the UK — from house extensions and loft conversions to small commercial fit-outs and basement excavations. Monitoring surveys are a standard requirement on many of these projects, and understanding how they work helps SME contractors manage programme risk and avoid disputes.
This guide covers what SME contractors need to know about monitoring surveys.
Why SME Contractors Need Monitoring Surveys
Planning conditions — Many planning permissions require monitoring surveys as a condition of consent. SME contractors are responsible for ensuring the monitoring programme is in place.
Party wall awards — When works affect a party wall, the party wall award requires monitoring of the adjoining owners property. The contractor is responsible for facilitating the monitoring survey.
Contractual obligations — Main contractors and clients often require monitoring surveys as part of the contract. SME contractors working as sub-contractors may be required to facilitate monitoring surveys.
Programme protection — Monitoring surveys provide early warning of ground movement or structural change, allowing the contractor to take corrective action before damage occurs.
Trigger Levels: What the SME Contractor Needs to Know
Alert level — Movement approaching trigger level. Contractor reviews works methodology. Monitoring frequency increased.
Trigger level — Movement exceeding trigger level. Contractor stops works, notifies structural engineer. Works may not resume until structural engineer approves.
Critical level — Movement indicating potential structural damage. Immediate suspension of works.
Brief all site personnel on trigger levels and required actions. Include monitoring requirements in the site induction.
Reporting for SME Contractors
Monitoring reports for SME contractors should include: current monitoring status, trend analysis, alert status, recommended actions, and programme implications.