Calle Marqués del Duero, 26

🧬 Distinguishing features

Calle Marqués del Duero, 26. An energy certificate from 2021 is on record: rating E. Its heating demand is 80.5 kWh/m² a year. A certificate is on record for 6 houses on the street. Party walls take up 89% of its perimeter.

It is one of the oldest houses on the street. It was built before NBE-CT-79, the basic standard that set thermal requirements for buildings in Spain in 1979. Other buildings close off much of the view from the top floor.