Level 3 · RICS Building Survey

A Level 3 survey for an older or altered home

The deeper survey. A RICS surveyor works out why a defect is there, what it will take to put right, and what it is likely to cost — then writes it down in language you can use.

from £550

Fixed price by property value. Confirmed before you book.

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Roof space of an older house lit by torchlight, showing rafters, purlins and insulation

Is this the right survey for you?

  • Built before 1900, or of stone, timber-frame or other non-standard construction
  • Listed, or in a conservation area
  • Extended, converted, or altered without obvious paperwork
  • Visibly run down, empty for a while, or part-renovated
  • Damp, cracking, subsidence or the roof has already been mentioned to you

What a Level 3 doesn't do

  • It is not a full opening-up survey; finishes are not cut into
  • Services are inspected and assessed, not tested by an engineer
  • Specialist reports (structural engineer, drainage CCTV) are recommended where needed
  • Repair costs are realistic ranges, not tendered builder's prices

What's inspected

  • Roof structure and coverings, entered where safe
  • Chimneys, parapets, flashings and rainwater goods
  • Walls, including construction type, cracking and movement history
  • Damp investigation with meter readings and likely causes
  • Timber condition: rot, beetle and past treatment
  • Floors and sub-floor voids where hatches allow
  • Windows, doors and joinery, with replacement priorities
  • Heating, hot water, electrics and drainage, visually and by age
  • Insulation, ventilation and condensation risk
  • Extensions and conversions, and whether they look compliant
  • Grounds, retaining walls, trees and drainage runs
  • Costed repair schedule with priorities and further investigations
Download a sample report

How long it takes

  1. Day 0

    You book and pay the fixed fee, and we arrange access with the agent.

  2. Day 2–5

    The inspection takes place, usually three to five hours on site.

  3. +5–7 working days

    Your report arrives, then the surveyor calls to talk it through.

Common questions

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