Guadalix de la Sierra, Madrid property and area FAQs

Guadalix de la Sierra is a municipality of the Community of Madrid, Spain, on the Jarama river around 49 kilometres from the city centre.

For Guadalix de la Sierra, the IGN Nomenclátor currently lists 1 official population nucleus. The imported source records are dated through 2025-11-27. The entry explicitly marked as the municipal capital is Guadalix de la Sierra, at a recorded elevation of approximately 837 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 61.0 square kilometres for Guadalix de la Sierra municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 832 metres. Elevation can vary within the municipality and is not a property-specific measurement.

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

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

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

Guadalix de la Sierra 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.

Guadalix de la Sierra is an official municipality in Madrid province, Spain. Its exact municipality identity is used for the official evidence on this page.

The audited municipality record contains 8 additional named-place records for Guadalix de la Sierra municipality. This count describes geographic records, not neighbourhood boundaries or properties for sale.

The latest imported INE population for Guadalix de la Sierra municipality is 6,839, for period 2023.

Across the first and latest points in the displayed INE series for Guadalix de la Sierra municipality, recorded population changed by 15.8%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Guadalix de la Sierra municipality is €15,394 net income per person, for period 2023.

INE records an average age of 41.3 years for Guadalix de la Sierra municipality, for period 2023.

The page uses 9 published observations for Guadalix de la Sierra municipality, running from 2015 to 2023.

From 2015 to 2023, the displayed population value for Guadalix de la Sierra municipality changed by 15.8%. This is a historical comparison between two published points, not a forecast.

The latest imported INE figure is 2.70 people per household for Guadalix de la Sierra 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.

Within the same displayed series for Guadalix de la Sierra municipality, the lowest population value is 5,906 residents in 2015.

The simple arithmetic mean across the 9 displayed population observations for Guadalix de la Sierra municipality is 6,343 residents. It is calculated from the published points and is not a separate official benchmark.

The current Consejo General del Notariado snapshot for Guadalix de la Sierra municipality records €2,099 per square metre. It is completed-sale evidence, not an asking-price figure.

The current Notariado snapshot records an average completed sale price of €279,906 for Guadalix de la Sierra municipality. An aggregate average is not a valuation of an individual home.

The price-informed transactions in the Notariado snapshot have an average recorded surface of 133 m² for Guadalix de la Sierra municipality.

The published price measures use 78 price-informed sales from 82 total recorded transactions for Guadalix de la Sierra municipality.

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

The latest Registradores province average is €404,696 in 2026Q2 for Madrid. It remains labelled as province-level evidence.

The displayed series for Madrid, Comunidad de begins at 89.6 index points in 2024Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

Within the 12 displayed observations for Guadalix de la Sierra municipality, the highest quarterly transaction count value is 32 transactions in 2024Q3.

The simple arithmetic mean across the 12 displayed quarterly transaction count observations for Guadalix de la Sierra municipality is 23 transactions. It is calculated from the published points and is not a separate official benchmark.

The displayed series for Guadalix de la Sierra municipality begins at 17 transactions in 2023Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

Dirección General del Catastro records 2,789 buildings for Guadalix de la Sierra municipality in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 3,477 dwellings for Guadalix de la Sierra 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 1,986 for Guadalix de la Sierra municipality. Missing construction years are not imputed.

The current official administrative extract contains 865 energy certificates for Guadalix de la Sierra municipality. Certificate count is registered coverage, not the total number of homes.

The 2010 onward band contains 185 recorded buildings for Guadalix de la Sierra municipality, representing 6.6% of the buildings included in the displayed age distribution.

The 1950–1969 band contains 151 recorded buildings for Guadalix de la Sierra municipality, representing 5.4% of the buildings included in the displayed age distribution.

The 1990–2009 band contains 1,424 recorded buildings for Guadalix de la Sierra municipality, representing 51.1% of the buildings included in the displayed age distribution.

Among the imported certificates for Guadalix de la Sierra municipality, 13.4% are rated A, B or C. The share applies only to registered certificates in the dataset.

The Catastro extract records 3,477 dwellings across 2,789 buildings for Guadalix de la Sierra municipality, or approximately 1.25 dwellings per recorded building.

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