Grožnjan City Guide

Grožnjan, Grisignana in Italian, is a walled hilltop town in north-west Istria above the Mirna valley and the seat of a municipality of 656 people across ten settlements (2021 census). The town itself has 142 permanent residents. Artists began moving into its empty stone houses in 1965, about thirty of them became galleries and studios, and since 1969 the International Cultural Centre of Jeunesses Musicales Croatia has brought more than 20,000 young musicians here for summer courses. Italian is co-official: 35.8 percent of residents declared Italian ethnicity in 2021, and in 2001 Grožnjan was the only Croatian municipality with an Italian majority. Asking prices averaged 3,817 euros per square metre in September 2026, down 8.8 percent year on year and just under the Istria County average of 3,878, across only 95 properties for sale. Buyers find stone houses in the old town and its hamlets, rural houses with land, and building plots at around 100 euros per square metre, with the Parenzana cycling trail running through the municipality.

Updated October 12, 20267 min read

About Grožnjan

Grožnjan, Grisignana in Italian, is a walled hilltop town in north-west Istria above the Mirna valley and the seat of a municipality of 656 people across ten settlements (2021 census). The town itself has 142 permanent residents. Artists began moving into its empty stone houses in 1965, about thirty of them became galleries and studios, and since 1969 the International Cultural Centre of Jeunesses Musicales Croatia has brought more than 20,000 young musicians here for summer courses. Italian is co-official: 35.8 percent of residents declared Italian ethnicity in 2021, and in 2001 Grožnjan was the only Croatian municipality with an Italian majority. Asking prices averaged 3,817 euros per square metre in September 2026, down 8.8 percent year on year and just under the Istria County average of 3,878, across only 95 properties for sale. Buyers find stone houses in the old town and its hamlets, rural houses with land, and building plots at around 100 euros per square metre, with the Parenzana cycling trail running through the municipality.

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Location

Grožnjan, Istria County, Croatia

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