How Rendio works
The same listing on Idealista, read for what actually matters to a buy-to-let investor — net yield after real costs, price against real comparables, and the legal and tenancy risks the description quietly carries.
Three steps from listing to decision
1. Every new listing, in one place
Each morning Rendio pulls the day's new listings from Idealista across Spain's major cities. You don't keep refreshing — you open Rendio once.
2. Analyzed against real numbers
For every listing, we compute the net yield against real local rents and full ownership costs — ITP, notary, registry, community fees, IBI, vacancy, maintenance. We compare the asking price to actual nearby sold-and-asking comparables. We surface days on market and price drops. One 0–100 score summarizes the deal.
3. The decision-ready ones rise
Sorted by score, the deals worth your hour come to the top. Dealbreakers — VPO, sitting tenants, energy band — are stamped on the card so you skip the ones that don't fit. You spend your time on the 10 you'd actually buy, not the 200 you'd reject.
What you see on every listing
A deal score that means something
0–100, calibrated against five components: cashflow, yield, expected appreciation, total return, and risk. The breakdown is on the page — no opaque box.
Net yield, not gross
Real net yield, computed against real local rents and the actual cost stack of owning the property in Spain. Not the inflated gross figure portals quote.
Price against the neighborhood
How this listing's €/m² compares to recent sold and asking prices on the same streets, with the number of comparables behind the comparison.
Dealbreakers up front
VPO, sitting tenant, illegal occupation, structural reform pending, derramas (pending building works) — surfaced before you click, not after you've spent an afternoon.