Castro-Urdiales is a municipality in Cantabria. The latest available INE municipal record reports 33,092 residents in 2023.
The INE population series shown for Castro-Urdiales municipality runs from 2015 to 2023, moving from 31,612 to 33,092 residents. The published series therefore changes by +4.7% over that span; this describes resident population, not housing demand by itself.
MITMA records 766 housing transactions over the latest four published quarters through 2026Q2. That is -1.5% compared with the preceding four quarters.
Current Catastro coverage for Castro-Urdiales municipality includes 3,683 recorded buildings and 24,553 recorded dwellings, with an average recorded build year of 1961. These are cadastral records, not a count of homes currently for sale.
Within buildings that carry a usable construction year, the largest Catastro age band is 1990–2009, representing 35.6% of that recorded subset. The distribution helps describe the physical stock, but it does not establish refurbishment condition, energy performance or legal status for an individual property.
The current Consejo General del Notariado snapshot reports a completed-sale rate of €2,565 per square metre for Castro-Urdiales municipality, based on 693 price-informed sales from 733 total recorded transactions. It is a dated aggregate snapshot rather than an asking-price estimate or an individual property valuation.
INE reports a house-price index of 111.3 for Cantabria in 2026Q2. The index moved +13.5% year on year. This regional index shows direction of travel, not the value of a particular home.
The latest available INE indicators for Castro-Urdiales municipality report net income per person of €15,554 (2023); an average age of 43.5 years (2023); an average household size of 2.30 people (2023); 9.5% of residents recorded as non-Spanish (2023); 17.1% of residents aged 65 or over (2023). These measures describe the resident and household context. They should not be converted into a forecast of prices, rents or buyer demand.
The administrative extract contains 5,615 registered energy certificates for this scope, with 2.8% rated A to C. Certificate coverage is not the same as the total housing stock, and a certificate count must not be read as a count of homes available to buy.
NLS currently shows 0 active public listings for this search. Those live asking listings are kept separate from official completed-sale, demographic and cadastral records so readers can compare current availability with historical evidence without blending unlike measures.
