Buy with confidence.
The complete read
on any UK property.
Paste a Rightmove listing or enter an address. Within a minute, Onkerb pulls together everything worth knowing — flood risk, planning history, price comparables, schools, broadband, coal mining, and more — and translates it into plain English.
Risca, NP11 6QD
Eleven official data sources. One unhurried read. No more tabs.
Everything in one place.
Stop juggling fifteen browser tabs. Onkerb assembles every public record into a single, readable report — the way you'd want a thorough friend to tell you.
Plain English, always.
No surveyor's jargon, no legalese. Just what it means for you — what's fine, what's worth a question, what's a concern.
The Onkerb Score.
A single, transparent 0–100 score with every deduction and boost shown. No black box. Just the data, in order of importance.
Questions to ask.
Every report ends with the specific questions to put to the agent and the points to raise with your solicitor — generated from your property's actual data.
Shareable reports.
One link sent to a partner, parent, or solicitor. Reports stay live for 30 days so every conversation starts from the same page.
No agents. No ads.
Onkerb isn't paid by estate agents, developers, or sellers. We work for the buyer — which is why we can tell you what others won't.
Eleven records, cross-referenced, presented calmly.
Your first read is free. The deep ones are £9.99.
The overview
- Onkerb Score and top flags
- Core data from all 5 sources
- Questions for the agent
- Shareable link (30 days)
The complete read
- Everything in Overview
- Deep AI analysis & context
- Full comparables market data
- Title Register lookup (£3 inc.)
- Downloadable PDF