Castellón property and area FAQs

Castellón is a province-level property-search and market page in Spain.

The page covers Castellón province. Province aggregates remain labelled at province level and are not presented as municipality values.

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

NLS uses the exact reviewed taxonomy scope for Castellón and keeps every official series attached to its published geographic level. Name-only fuzzy matching is not used to assign market values.

The latest imported INE population for Castellón province is 608,761, for period 2023.

Across the first and latest points in the displayed INE series for Castellón province, recorded population changed by 6.3%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Castellón province is €14,025 net income per person, for period 2023.

INE records an average age of 43.6 years for Castellón province, for period 2023.

Within the 9 displayed observations for Castellón province, the highest population value is 608,761 residents in 2023.

The simple arithmetic mean across the 9 displayed population observations for Castellón province is 582,508 residents. It is calculated from the published points and is not a separate official benchmark.

The imported INE nationality series implies a non-Spanish resident share of 17.5% for Castellón province, in period 2023.

The latest imported INE figure is 2.45 people per household for Castellón province, 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.

From 2015 to 2023, the displayed population value for Castellón province changed by 6.3%. This is a historical comparison between two published points, not a forecast.

The displayed series for Castellón province begins at 572,582 residents in 2015. This is the earliest point in the current imported series, not an estimate for an earlier period.

The page uses 9 published observations for Castellón province, running from 2015 to 2023.

Within the same displayed series for Castellón province, the lowest population value is 568,962 residents in 2016.

INE records 19.9% of residents aged 65 or over for Castellón province, in period 2023.

The current Consejo General del Notariado snapshot for Castellón province records €1,239 per square metre. It is completed-sale evidence, not an asking-price figure.

Registradores reports a foreign-buyer share of 31.0% for Comunitat Valenciana in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for Comunitat Valenciana begins at 28.5% 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 Comunitat Valenciana, the highest regional foreign-buyer share value is 31.0% in 2026Q2.

From 2023Q3 to 2026Q2, the displayed quarterly transaction count value for Castellón province changed by 27.0%. This is a historical comparison between two published points, not a forecast.

The displayed series for Castellón province begins at 2,776 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 Castellón province, the lowest quarterly transaction count value is 2,776 transactions in 2023Q3.

INE reports a house-price index of 111.7 for Comunitat Valenciana in 2026Q2. An index is not a euro price per square metre.

From 2024Q3 to 2026Q2, the displayed regional foreign-buyer share value for Comunitat Valenciana changed by 9.1%. This is a historical comparison between two published points, not a forecast.

The latest Registradores average is €121,615 in 2026Q2 for Castellón. It remains labelled as province evidence.

The simple arithmetic mean across the 8 displayed regional house-price index observations for Comunitat Valenciana is 100.2 index points. It is calculated from the published points and is not a separate official benchmark.

Within the 8 displayed observations for Comunitat Valenciana, the highest regional house-price index value is 111.7 index points in 2026Q2.

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

The latest displayed MITMA point records 3,526 housing transactions in 2026Q2 for Castellón province.

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

The page displays 12 quarterly MITMA observations for Castellón province, up to the latest published period in the chart.

The simple arithmetic mean across the 12 displayed quarterly transaction count observations for Castellón province is 3,490 transactions. It is calculated from the published points and is not a separate official benchmark.

Within the 12 displayed observations for Castellón province, the highest quarterly transaction count value is 4,156 transactions in 2025Q4.

The displayed Registradores series for Castellón changed by 11.5% year on year at its latest point. This is a historical aggregate trend, not a forecast for Castellón.

The simple arithmetic mean across the 8 displayed registered sale-price benchmark observations for Castellón province is €1,269 per m². It is calculated from the published points and is not a separate official benchmark.

Colegio de Registradores reports €1,389 per square metre for Castellón in 2026Q2. The comparison retains its published province scope.

The displayed series for Castellón province begins at €1,173 per m² in 2024Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

Within the same displayed series for Comunitat Valenciana, the lowest regional foreign-buyer share value is 27.0% in 2025Q3.

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 Comunitat Valenciana begins at 90.2 index points in 2024Q3. This is the earliest point in the current imported series, not an estimate for an earlier period.

The price-informed transactions in the Notariado snapshot have an average recorded surface of 99 m² for Castellón province.

From 2024Q3 to 2026Q2, the displayed registered sale-price benchmark value for Castellón province changed by 18.4%. This is a historical comparison between two published points, not a forecast.

Across the latest four displayed MITMA quarters, resale housing represents 91.6% of transactions for Castellón province.

The current Notariado snapshot records an average completed sale price of €122,414 for Castellón province. An aggregate average is not a valuation of an individual home.

At the latest displayed point, the INE house-price index for Comunitat Valenciana changed by 13.0% year on year. The value describes the region, not an individual municipality or property.

The page uses 12 published observations for Castellón province, running from 2023Q3 to 2026Q2.

The simple arithmetic mean across the 8 displayed regional foreign-buyer share observations for Comunitat Valenciana is 28.5%. It is calculated from the published points and is not a separate official benchmark.

Within the same displayed series for Castellón province, the lowest registered sale-price benchmark value is €1,173 per m² in 2024Q3.

From 2024Q3 to 2026Q2, the displayed regional house-price index value for Comunitat Valenciana changed by 23.8%. This is a historical comparison between two published points, not a forecast.

Within the same displayed series for Comunitat Valenciana, the lowest regional house-price index value is 90.2 index points in 2024Q3.

11,663 of 14,060 recorded transactions inform the published price measures for Castellón province, equal to 83.0%.

The current snapshot contains 14,060 recorded transactions for Castellón province. The price sample may be smaller because not every transaction carries a publishable price measure.

The published price measures use 11,663 price-informed sales from 14,060 total recorded transactions for Castellón province.

Within the 8 displayed observations for Castellón province, the highest registered sale-price benchmark value is €1,389 per m² in 2026Q2.

Dirección General del Catastro records 217,201 buildings for Castellón province in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 435,278 dwellings for Castellón province. It should not be read as current sale inventory.

Across buildings with a recorded construction year, the Catastro extract gives an average year of 1,957 for Castellón province. Missing construction years are not imputed.

The current official administrative extract contains 103,651 energy certificates for Castellón province. Certificate count is registered coverage, not the total number of homes.

The 1950–1969 band contains 33,465 recorded buildings for Castellón province, representing 15.5% of the buildings included in the displayed age distribution.

The 2010 onward band contains 5,638 recorded buildings for Castellón province, representing 2.6% of the buildings included in the displayed age distribution.

The Catastro extract records 435,278 dwellings across 217,201 buildings for Castellón province, or approximately 2.00 dwellings per recorded building.

The 1990–2009 band contains 44,548 recorded buildings for Castellón province, representing 20.6% of the buildings included in the displayed age distribution.

The largest recorded Catastro age band is Before 1950, with 73,245 buildings, or 33.9% of buildings that enter the displayed age distribution.

Among the imported certificates for Castellón province, 7.4% are rated A, B or C. The share applies only to registered certificates in the dataset.

The 1970–1989 band contains 58,858 recorded buildings for Castellón province, representing 27.3% of the buildings included in the displayed age distribution.

The Before 1950 band contains 73,245 recorded buildings for Castellón province, representing 33.9% of the buildings included in the displayed age distribution.

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