Gaià, Barcelona property and area FAQs

Gaià is a municipality in the province of Barcelona and autonomous community of Catalonia, Spain.

The current IGN Nomenclátor extract records 2 official population nuclei for Gaià. The imported source records are dated through 2025-12-03. The entry explicitly marked as the municipal capital is Gaià, at a recorded elevation of approximately 428 metres. Other population-bearing nuclei in the extract include Galera (70 residents in the cited settlement record). Nomenclátor entries describe settlement geography; they are not listing totals, neighbourhood boundaries or evidence of homes currently available for sale.

The linked structured municipality record gives an area of 39.5 square kilometres for Gaià municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 481 metres. Elevation can vary within the municipality and is not a property-specific measurement.

The audited municipality record contains 30 additional named-place records for Gaià municipality. This count describes geographic records, not neighbourhood boundaries or properties for sale.

Yes. The structured municipality record includes an official website field. NLS treats that as identity context and not as property-market evidence.

Gaià is treated as an official municipality. The page is joined to institutional datasets by its five-digit INE identity, not by a loose name match.

The stated official-data scope is Gaià municipality. Current NLS listings use the property-search area itself, while official market and demographic measures keep their own published geography visible.

The latest imported INE population for Gaià municipality is 178, for period 2023.

Across the first and latest points in the displayed INE series for Gaià municipality, recorded population changed by 10.6%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Gaià municipality is €17,202 net income per person, for period 2023.

INE records an average age of 42.5 years for Gaià municipality, for period 2023.

Within the 9 displayed observations for Gaià municipality, the highest population value is 188 residents in 2020.

INE records 19.7% of residents aged 65 or over for Gaià municipality, in period 2023.

Within the same displayed series for Gaià municipality, the lowest population value is 161 residents in 2015.

Registradores reports a foreign-buyer share of 17.6% for Cataluña in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for Cataluña begins at 16.8% in 2024Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

Within the 8 displayed observations for Cataluña, the highest regional foreign-buyer share value is 17.6% in 2026Q2.

Within the same displayed series for Cataluña, the lowest regional foreign-buyer share value is 15.1% in 2025Q3.

From 2024Q3 to 2026Q2, the displayed regional house-price index value for Cataluña changed by 19.5%. This is a historical comparison between two published points, not a forecast.

The displayed series for Gaià municipality begins at 0 transactions in 2023Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

The simple arithmetic mean across the 8 displayed registered sale-price benchmark observations for Barcelona province is €3,037 per m². It is calculated from the published points and is not a separate official benchmark.

Dirección General del Catastro records 210 buildings for Gaià municipality in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 111 dwellings for Gaià municipality. It should not be read as current sale inventory.

Across buildings with a recorded construction year, the Catastro extract gives an average year of 1,905 for Gaià municipality. Missing construction years are not imputed.

The largest recorded Catastro age band is Before 1950, with 124 buildings, or 59.9% of buildings that enter the displayed age distribution.

The 1950–1969 band contains 24 recorded buildings for Gaià municipality, representing 11.6% of the buildings included in the displayed age distribution.

The 1970–1989 band contains 38 recorded buildings for Gaià municipality, representing 18.4% of the buildings included in the displayed age distribution.

The Catastro extract records 111 dwellings across 210 buildings for Gaià municipality, or approximately 0.53 dwellings per recorded building.

The current eligible public inventory contains 0 listings for Gaià. The count excludes sold, withdrawn, expired, rejected, draft, private, off-market and feed-private records.