
What we wish every buyer knew before they started.
Practical guides to buying property in Portugal and the Algarve, written from the buyer's side of the table. No sales copy, no recycled listings — the things that actually decide whether a purchase goes well.
Buying Property in Portugal as a Foreigner
No restrictions, real costs, the documents that matter, and the residency myth that refuses to die.
Read the guide →Where to Buy in the Algarve
Four distinct markets inside one region, and who each of them actually suits.
Read the guide →Property Due Diligence in Portugal
What has to be verified before the promissory contract, and what it costs to skip it.
Read the guide →The Real Cost of Buying Property in Portugal
Everything that sits on top of the asking price, and the annual costs nobody mentions at the viewing.
Read the guide →Renovating a Property in the Algarve
How to judge licensing risk, structural reality and true cost before you commit.
Read the guide →These guides describe general practice in Portugal and are not legal, tax or financial advice. Rules and rates change; confirm anything that affects your purchase with a qualified professional.

Before you buy in Portugal, put someone on your side.
A property purchase is too important to approach alone. Keystone helps international buyers move through the Portuguese property market with structure, insight and independent representation.