Isla Mayor, Sevilla property and area FAQs

Isla Mayor is a municipality located in the province of Seville, Spain.

Isla Mayor’s current IGN settlement record contains 2 official population nuclei. The imported source records are dated through 2025-10-20. The entry explicitly marked as the municipal capital is Isla Mayor, at a recorded elevation of approximately 3 metres. Other population-bearing nuclei in the extract include Poblado de Alfonso XIII (406 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 114.4 square kilometres for Isla Mayor municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 5 metres. Elevation can vary within the municipality and is not a property-specific measurement.

Dividing the INE population of 5,785 by the recorded municipal area of 114.4 km² gives approximately 50.6 residents per km² for Isla Mayor municipality. This is a transparent calculation from the two cited values.

NLS resolves the municipality context through INE code 41902 and keeps the province label Sevilla. Name-only fuzzy matching is not used to assign official market values.

The audited municipality record contains 7 additional named-place records for Isla Mayor municipality. This count describes geographic records, not neighbourhood boundaries or properties for sale.

Isla Mayor is shown within Sevilla province. Province-level figures are explicitly labelled when a municipality-level series is unavailable.

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

The linked structured record gives a municipal reference coordinate of 37.1325, -6.1648. It is not a listing coordinate, parcel boundary or search radius.

The latest imported INE population for Isla Mayor municipality is 5,785, for period 2023.

Across the first and latest points in the displayed INE series for Isla Mayor municipality, recorded population changed by -2.3%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Isla Mayor municipality is €9,111 net income per person, for period 2023.

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

The displayed series for Isla Mayor municipality begins at 5,921 residents in 2015. This is the earliest point in the current imported series, not an estimate for an earlier period.

The latest imported INE figure is 2.50 people per household for Isla Mayor municipality, for period 2023.

The imported INE nationality series implies a non-Spanish resident share of 3.4% for Isla Mayor municipality, in period 2023.

INE records 18.1% of residents aged 65 or over for Isla Mayor municipality, in period 2023.

The simple arithmetic mean across the 9 displayed population observations for Isla Mayor municipality is 5,826 residents. It is calculated from the published points and is not a separate official benchmark.

Within the 9 displayed observations for Isla Mayor municipality, the highest population value is 5,921 residents in 2015.

The current Consejo General del Notariado snapshot for Isla Mayor municipality records €612 per square metre. It is completed-sale evidence, not an asking-price figure.

Registradores reports a foreign-buyer share of 16.0% for Andalucía in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for Andalucía begins at 14.3% 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 Andalucía, the highest regional foreign-buyer share value is 16.0% in 2026Q2.

The displayed series for Sevilla province begins at €1,477 per m² in 2024Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

From 2024Q3 to 2026Q2, the displayed registered sale-price benchmark value for Sevilla province changed by 22.2%. This is a historical comparison between two published points, not a forecast.

The simple arithmetic mean across the 12 displayed quarterly transaction count observations for Isla Mayor municipality is 11 transactions. It is calculated from the published points and is not a separate official benchmark.

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 displayed series for Isla Mayor municipality begins at 3 transactions in 2023Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

Within the same displayed series for Andalucía, the lowest regional foreign-buyer share value is 12.5% in 2025Q4.

Dirección General del Catastro records 2,372 buildings for Isla Mayor municipality in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 2,535 dwellings for Isla Mayor 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 1,981 for Isla Mayor municipality. Missing construction years are not imputed.

The current official administrative extract contains 231 energy certificates for Isla Mayor municipality. Certificate count is registered coverage, not the total number of homes.

The Before 1950 band contains 247 recorded buildings for Isla Mayor municipality, representing 10.4% of the buildings included in the displayed age distribution.

The Catastro extract records 2,535 dwellings across 2,372 buildings for Isla Mayor municipality, or approximately 1.07 dwellings per recorded building.

The largest recorded Catastro age band is 1990–2009, with 994 buildings, or 41.9% of buildings that enter the displayed age distribution.

The 1950–1969 band contains 537 recorded buildings for Isla Mayor municipality, representing 22.6% of the buildings included in the displayed age distribution.

Among the imported certificates for Isla Mayor municipality, 36.4% are rated A, B or C. The share applies only to registered certificates in the dataset.

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