Defect investigations
Cavity Wall Tie Survey in North West England
Regular horizontal cracking at 450mm intervals means corroding wall ties. We borescope the cavity, check tie condition and density, and scope replacement honestly.
KJonline
Free surveying guidance across North West England
Hi, I'm KJ. Tell me about the property or the surveying advice you need and I'll help you work out the right next step.
RICS regulated
Every surveyor on the KJ Surveyors network is regulated and fully insured.
Booked in minutes
Tell KJ the address and deadline — no phone tag, no waiting for callbacks.
Plain-English reports
Photographed findings, costs and next steps — not 90 pages of disclaimers.
Independent advice
We work for you, not the estate agent or the lender.
What's included
- Borescope inspection of the cavity
- Tie type, spacing and corrosion assessment
- Cavity debris and insulation check
- Extent of remediation needed
- Cost of tie replacement and making good
How it works
- 1
Tell KJ what you need
Two minutes in chat or on 01706 318200. KJ confirms a cavity wall tie survey is the right call for your property — and tells you straight if a cheaper option would do.
- 2
Fixed fee and a booked date
You get a written fee proposal with the scope, the surveyor attending and their credentials. No fee is taken until you accept.
- 3
The site visit
A local surveyor attends, photographs everything relevant and speaks to you on the day with the headline findings.
- 4
Your survey report
Within 3 working days after the visit. Plain English, photographed, with costed next steps — and a free call to talk it through.
What it costs in North West England
Real 2026 ranges for this survey. You always get a fixed written fee before anything is booked — nothing is charged until you accept it.
| Property | Typical fee | Time on site |
|---|---|---|
| Flat or 1–2 bed terrace | £235 – £425 | 1.5–2 hours |
| 3 bed semi-detached | £275 – £500 | 1.5–2 hours |
| 4 bed detached | £345 – £625 | 1.5–2 hours |
| 5+ bed, period or heavily extended | £415 – £750 | 1.5–2 hours |
Fees include VAT where applicable. See all survey prices.
Cavity Wall Tie Survey: your questions
Related services
KJonline
Free surveying guidance across North West England
Hi, I'm KJ. Tell me about the property or the surveying advice you need and I'll help you work out the right next step.