Arraya de Oca, Burgos property and area FAQs

Arraya de Oca is a municipality and town located in the province of Burgos, Castile and León, Spain.

The current IGN Nomenclátor extract records 1 official population nucleus for Arraya de Oca. The imported source records are dated through 2025-10-21. The entry explicitly marked as the municipal capital is Arraya de Oca, at a recorded elevation of approximately 930 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 12.3 square kilometres for Arraya de Oca municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 924 metres. Elevation can vary within the municipality and is not a property-specific measurement.

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

NLS resolves the municipality context through INE code 09027 and keeps the province label Burgos. Name-only fuzzy matching is not used to assign official market values.

Dividing the INE population of 53 by the recorded municipal area of 12.3 km² gives approximately 4.3 residents per km² for Arraya de Oca municipality. This is a transparent calculation from the two cited values.

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

The latest imported INE population for Arraya de Oca municipality is 53, for period 2023.

Across the first and latest points in the displayed INE series for Arraya de Oca municipality, recorded population changed by 15.2%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Arraya de Oca municipality is €16,914 net income per person, for period 2023.

INE records an average age of 52.4 years for Arraya de Oca municipality, for period 2023.

Within the same displayed series for Arraya de Oca municipality, the lowest population value is 44 residents in 2022.

The imported INE nationality series implies a non-Spanish resident share of 7.5% for Arraya de Oca municipality, in period 2023.

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

Registradores reports a foreign-buyer share of 5.8% for Castilla y León in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for Castilla y León begins at 3.6% 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 Castilla y León, the highest regional foreign-buyer share value is 5.8% in 2026Q2.

Within the same displayed series for Castilla y León, the lowest regional foreign-buyer share value is 3.6% in 2024Q3.

The page displays 12 quarterly MITMA observations for Arraya de Oca municipality, up to the latest published period in the chart.

The latest displayed MITMA point records 1 housing transactions in 2026Q2 for Arraya de Oca municipality.

Within the 8 displayed observations for Castilla y León, the highest regional house-price index value is 113.6 index points in 2026Q2.

Dirección General del Catastro records 137 buildings for Arraya de Oca municipality in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 64 dwellings for Arraya de Oca 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 1,924 for Arraya de Oca municipality. Missing construction years are not imputed.

The current official administrative extract contains 8 energy certificates for Arraya de Oca municipality. Certificate count is registered coverage, not the total number of homes.

The Catastro extract records 64 dwellings across 137 buildings for Arraya de Oca municipality, or approximately 0.47 dwellings per recorded building.

The 1990–2009 band contains 16 recorded buildings for Arraya de Oca municipality, representing 11.7% of the buildings included in the displayed age distribution.

The largest recorded Catastro age band is Before 1950, with 106 buildings, or 77.4% of buildings that enter the displayed age distribution.

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