Arratzu, Bizkaia property and area FAQs

Arratzu is a town and municipality located in the province of Biscay, in the autonomous community of the Basque Country, northern Spain.

Arratzu’s current IGN settlement record contains 1 official population nucleus. The imported source records are dated through 2025-11-27. The entry explicitly marked as the municipal capital is Loiola, at a recorded elevation of approximately 46 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 10.3 square kilometres for Arratzu municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 40 metres. Elevation can vary within the municipality and is not a property-specific measurement.

Arratzu is in Bizkaia province. Province-level figures are explicitly labelled when a municipality-level series is unavailable.

Dividing the INE population of 417 by the recorded municipal area of 10.3 km² gives approximately 40.3 residents per km² for Arratzu municipality. This is a transparent calculation from the two cited values.

The linked structured record gives a municipal reference coordinate of 43.3117, -2.6386. It is not a listing coordinate, parcel boundary or search radius.

The audited municipality record contains 61 additional named-place records for Arratzu municipality. This count describes geographic records, not neighbourhood boundaries or properties for sale.

The stated official-data scope is Arratzu 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 48914 and keeps the province label Bizkaia. Name-only fuzzy matching is not used to assign official market values.

The latest imported INE population for Arratzu municipality is 417, for period 2023.

Across the first and latest points in the displayed INE series for Arratzu municipality, recorded population changed by 2.2%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Arratzu municipality is €21,345 net income per person, for period 2023.

INE records an average age of 47.4 years for Arratzu municipality, for period 2023.

Within the 9 displayed observations for Arratzu municipality, the highest population value is 425 residents in 2020.

The page uses 9 published observations for Arratzu municipality, running from 2015 to 2023.

The simple arithmetic mean across the 9 displayed population observations for Arratzu municipality is 410 residents. It is calculated from the published points and is not a separate official benchmark.

From 2015 to 2023, the displayed population value for Arratzu municipality changed by 2.2%. This is a historical comparison between two published points, not a forecast.

Within the same displayed series for Arratzu municipality, the lowest population value is 391 residents in 2016.

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

Registradores reports a foreign-buyer share of 4.7% for País Vasco in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for País Vasco begins at 3.8% 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 País Vasco, the highest regional foreign-buyer share value is 4.7% in 2026Q2.

Within the same displayed series for País Vasco, the lowest regional foreign-buyer share value is 3.5% in 2026Q1.

Within the same displayed series for Arratzu municipality, the lowest quarterly transaction count value is 0 transactions in 2023Q3.

Within the same displayed series for Bizkaia province, the lowest registered sale-price benchmark value is €2,855 per m² in 2024Q3.

The simple arithmetic mean across the 8 displayed regional foreign-buyer share observations for País Vasco is 3.8%. It is calculated from the published points and is not a separate official benchmark.

Across the latest four displayed MITMA quarters, resale housing represents 100.0% of transactions for Arratzu municipality.

The imported Notariado snapshot states a fetch timestamp of 2026-08-03 21:39:29. It is a current snapshot, not a historical quarterly series.

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