Homes in Portugal under $100K

Under $100,000 in Portugal is almost entirely interior — Alentejo villages, Central Portugal market towns (Covilhã, Castelo Branco, Guarda), parts of the Minho (north of Braga), and restorable stone houses across the Serra da Estrela. These are whitewashed village homes with tile roofs, thick granite walls, and often no central heating. Lisbon and Porto are priced out at this tier; even small Algarve apartments start around €120K. Foreign buyers face no restrictions, but small inland towns have minimal expat infrastructure, no English-speaking services, and the nearest Lidl might be 20 minutes away. Perfect for retirees with restoration energy and modest income thresholds — the D7 passive-income visa requires only about €870/month per applicant.