Castejón de Alarba, Zaragoza property and area FAQs

Castejón de Alarba is a municipality located in the province of Zaragoza, Aragon, Spain.

The current IGN Nomenclátor extract records 1 official population nucleus for Castejón de Alarba. The imported source records are dated through 2025-10-20. The entry explicitly marked as the municipal capital is Castejón de Alarba, at a recorded elevation of approximately 917 metres. 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 17.6 square kilometres for Castejón de Alarba municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 916 metres. Elevation can vary within the municipality and is not a property-specific measurement.

Castejón de Alarba 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.

Castejón de Alarba is in Zaragoza province. Province-level figures are explicitly labelled when a municipality-level series is unavailable.

NLS resolves the municipality context through INE code 50075 and keeps the province label Zaragoza. Name-only fuzzy matching is not used to assign official market values.

The current IGN Nomenclátor extract records 1 official population nucleus for Castejón de Alarba municipality. These are settlement records, not property listings.

The latest imported INE population for Castejón de Alarba municipality is 79, for period 2023.

Across the first and latest points in the displayed INE series for Castejón de Alarba municipality, recorded population changed by 1.3%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Castejón de Alarba municipality is €15,665 net income per person, for period 2023.

INE records an average age of 56.8 years for Castejón de Alarba municipality, for period 2023.

The population figure uses INE period 2023. The page shows the period beside the value so it is not mistaken for a live counter.

The page uses 4 published observations for Castejón de Alarba municipality, running from 2020 to 2023.

The simple arithmetic mean across the 4 displayed population observations for Castejón de Alarba municipality is 80 residents. It is calculated from the published points and is not a separate official benchmark.

Registradores reports a foreign-buyer share of 9.1% for Aragón in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for Aragón begins at 7.6% 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 Aragón, the highest regional foreign-buyer share value is 9.1% in 2026Q2.

Within the same displayed series for Aragón, the lowest regional foreign-buyer share value is 7.0% in 2025Q1.

At the latest displayed point, the INE house-price index for Aragón changed by 14.6% year on year. The value describes the region, not an individual municipality or property.

The page uses 8 published observations for Aragón, running from 2024Q3 to 2026Q2.

Colegio de Registradores reports €1,929 per square metre for Zaragoza in 2026Q2. The comparison retains its published province scope.

Dirección General del Catastro records 229 buildings for Castejón de Alarba municipality in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 103 dwellings for Castejón de Alarba 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 1,952 for Castejón de Alarba municipality. Missing construction years are not imputed.

The current official administrative extract contains 1 energy certificates for Castejón de Alarba municipality. Certificate count is registered coverage, not the total number of homes.

The Catastro extract records 103 dwellings across 229 buildings for Castejón de Alarba municipality, or approximately 0.45 dwellings per recorded building.

The 1970–1989 band contains 32 recorded buildings for Castejón de Alarba municipality, representing 14.0% of the buildings included in the displayed age distribution.

The 1990–2009 band contains 8 recorded buildings for Castejón de Alarba municipality, representing 3.5% of the buildings included in the displayed age distribution.

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