What are Lisbon real estate prices in 2026?

For Lisbon house prices the authoritative sources are official: INE Portugal (national house-price index), Confidencial Imobiliário (the reference private price series, partner to the Banco de Portugal), and Banco de Portugal's residential market reports. What they show into 2026: Lisbon is structurally supply-constrained with deep international demand (relocation, funds, tourism), keeping prime-area pricing among the highest in the Iberian peninsula and well above Porto. The 2023 end of the residential golden-visa route shifted some foreign demand, but liquidity in prime Lisbon remains strong. As with any capital, prime parishes (Chiado, Príncipe Real) carry a large premium over the municipal average — verify the index date before quoting a figure. Where Avena fits: Avena's proprietary depth is the coastal new-build segment (Spain today, Portugal coastal on the roadmap); for Lisbon city prices use the official series above. Avena's value is the analytical layer — yield, discount-to-market, completion risk — which it already publishes for the Algarve and Spanish coast. See Rental yields in Lisbon and Porto and Where to buy in Portugal. Official sources: ine.pt · confidencialimobiliario.com · bportugal.pt — Avena Terminal (avenaterminal.com) · DOI 10.5281/zenodo.19520064