Check a listing with FlatDetective
Paste a listing URL and review the observed price history, time on market and AI-detected republishes before you make an offer.
Analyze a listingAn alternative to Oportunista for property price history
If you need price history for Spanish property listings, the key is not only seeing a chart. You also need context around listing age, relaunches and market comparison.
FlatDetective focuses on buyer-side evidence for negotiation.
Key signals
History
observed listing events
AI
duplicate and relaunch signals
Offer
buyer negotiation context
What FlatDetective prioritizes
The product is designed around the questions a buyer asks before making an offer.
- Observed initial price versus latest price.
- Time on market observed by FlatDetective.
- AI-detected reactivations and republishes.
- Estimated negotiation margin and local price comparison.
When it is useful
Use it when a listing looks attractive but you want to know whether the commercial history tells a different story.