Send five fields from your loan system. A registered valuer signs the value and returns it within one business day.
Trusted by mortgage lenders and credit institutions across Belgium.





Your team keys the same property data into several systems before anyone sees a value.
How we fix it ↓Advisors meet the client once. If the value takes days, the client keeps shopping.
How we fix it ↓Every value in the book has to stand up to review, and many are out of date.
How we fix it ↓The same signed valuation serves the credit decision, the advisor and the audit file.
No re-keying across systems. Send address, type, living area, EPC and construction year. We match 20+ building details and a registered valuer signs the value within one business day.
Advisors enter five fields during the meeting. A signed value comes back the next business day, so they can confirm the offer before the client looks elsewhere.
Each value is signed by a registered valuer and documented against CRR and EBA guidelines. The transaction price is never an input, so the value stays independent of the deal. Send your loan list and we revalue the book the same way.
A 30-minute call. Bring an address, we run it live.
A transaction price or an automated model is fast, but neither meets EBA guidelines on its own.
Desktop and on-site valuations do, and those are the only two we run.
Yes. The methodology is documented against CRR and EBA guidelines and written to be handed straight to your regulator. So far, no credit institution we work with has had an issue when its valuation process was reviewed.
Request the methodology note →No. The agreed price, the loan amount and the client's own estimate are kept out of the valuer's process entirely, so every value comes from the property and the market.
A registered valuer from our network signs every desktop and on-site valuation. Their name is on the report, so your file shows who is responsible for the value.
Every valuation on the platform goes into a monthly back-test against the price the home later sold for. Valuers get individual feedback on their own files, with a focus on outliers, so accuracy improves instead of drifting.
Request the back-testing results →Yes. Rock.estate is audited every year by major European banking clients, across IT security, model risk governance and compliance frameworks.
About 1 in 6 files still needs a visit, because of the property, the data or your policy. A certified expert is on site within 3 business days and the report follows 48 hours later, in the same flow.
Five fields: address, property type, living area, EPC score and construction year. We match more than 20 building details to the address ourselves, so your team doesn't key them in.
Through our API, straight into the loan file your team already uses. Every report comes back as a PDF and as structured JSON.
Book a 30-min demo →In 30 minutes we walk you through a few sample addresses, then run one of yours live. Bring any property you want to test.