Not a one-off: it's what gets adjudicated in the Spanish BOE every week. InversorSubastas analyses each auction with AI, shows you the ones that really matter and tells you how high you can bid. Without reading a single PDF.
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Real deals from the BOE
Examples of the kind of deals the BOE publishes. The key is not luck — it's knowing where to look and which bid is safe.
Typical discount ranges off official appraisal in the BOE. Final prices depend on bidding; InversorSubastas tells you the maximum safe bid to keep margin.
Why almost nobody uses it
The Spanish BOE portal publishes hundreds of properties below appraisal every day. A wall of complexity stands between the investor and the property.
The official portal is a jungle. No useful filters, no order, no easy way to know which auction is worth anything.
Key legal documents are images. Impossible to process with standard tools.
Days, sometimes hours. No time for deep research on your own.
Hidden debts, tax liens, squatters. One mistake costs tens of thousands.
What AI changes
The gap between manual research — or paying a law firm — and using InversorSubastas is night and day.
The 3 pillars
Three clear numbers that solve the three big problems of BOE auction investors.
Objective score from discount, property type, verified charges, cadastral data and risks. At a glance you know if it deserves your time.
At a glanceThe AI reads scanned PDFs and extracts every charge: debts you inherit, debts that are cancelled, risk of tax or community claims.
No lawyer, no doubtsA single clear number that combines valuation, inherited charges and target yield. Up to this, you bid. Not a euro more.
The number that mattersHow it works
An automated pipeline that runs every morning and summarises the opportunities before you open your browser.
The system connects to the auction portal and scans every new listing of the day.
Each auction is enriched with Cadastre data, PDFs are read, and valuation, risks and bid cap are computed.
Log in to your private panel and find opportunities ranked A, B, C or D. No noise, what matters is on top.
Request the full PDF report on the ones you care about. Everything you need to decide with confidence.
Honest grading
When data is insufficient, we don't invent a recommendation. This honesty is what builds real trust when a decision can cost six figures.
Strong opportunity. Priority.
Interesting. Worth a full report.
Watchlist. Not urgent.
Dismissed.
Not ratable with confidence.
Under the hood
From the list of active auctions to the detailed report. No noise, no legal jargon.
Dashboard: live KPIs, distribution by level and map of active auctions.
Screens of the real panel. Data comes from public BOE auctions.
Features
Designed for data-driven decisions, not gut feelings.
All real estate auctions in Spain. No manual scraping.
Discount, type, charges, verified data, risks. Objective.
AI reads scanned PDFs and extracts each charge with amount, holder and status.
Surface, year built, use, estimated property tax.
Combines valuation, inherited charges and target yield per type.
Heads up when an A or B auction is less than two days from closing.
Valuation, charges, expected ROI, max bid, disclaimer.
History, favourites, credits and downloads.
FAQ
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