Spanish Social Security home auctions

The Spanish Social Security Treasury (Tesorería General de la Seguridad Social, TGSS) auctions seized assets to collect Social Security debts. Its notices come from the TGSS auction portal, not the BOE, and are grouped by case; one case can include several lots.

TGSS guidance says that prior and preferred charges remain and that the auction proceeds are not used to extinguish them. Read the notice and documents for each lot before preparing a bid. These auctions are different from sales of property owned by TGSS itself, which follow separate terms.

The TGSS catalogue also includes notices that have finished. A “finished” status does not confirm that a property was awarded. The available records cover notices, not TGSS award results.

Read more about the differences between the BOE and Social Security in this guide.

What the catalogue contains

276 auction records, of which 177 are current and 0 are bidding now. Bid figures use published amounts, including historical records; they are not market prices or predictions of an award amount.

Home types

• Apartment: 178 auctions
• House: 91 auctions
• Duplex: 4 auctions
• Penthouse: 2 auctions
• Detached house: 1 auction

Minimum-bid ranges

• No minimum bid: 0 auctions
• Up to €50,000: 99 auctions
• Over €50,000 up to €100,000: 61 auctions
• Over €100,000: 73 auctions
• Amount not published: 43 auctions

Status

• Upcoming: 177
• Finished: 99

Latest recorded change: 23 Oct 2026.

Official sources

• TGSS guidance on seized-property auctions (Spanish)
• Help for the BOE Auction Portal (Spanish)