Aller, Asturias property and area FAQs

Aller (Asturian: Ayer) is a municipality in the Autonomous Community of the Principality of Asturias, Spain. It is bordered on the north by Mieres, on the south by the province of León, on the east by Laviana, Caso, and Sobrescobio, and on the west by Lena.

Aller’s current IGN settlement record contains 71 official population nuclei. The imported source records are dated through 2025-10-20. The entry explicitly marked as the municipal capital is Cabanaquinta/Cabañaquinta, at a recorded elevation of approximately 425 metres. Other population-bearing nuclei in the extract include Morea/Moreda (2,263 residents in the cited settlement record), Caborana (986 residents in the cited settlement record), Felechosa (562 residents in the cited settlement record), L'Oyanco (447 residents in the cited settlement record), and La Casanueva (358 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 376.3 square kilometres for Aller municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 2,123 metres. Elevation can vary within the municipality and is not a property-specific measurement.

Aller is shown within Asturias province. Province-level figures are explicitly labelled when a municipality-level series is unavailable.

The audited municipality record contains 170 additional named-place records for Aller municipality. This count describes geographic records, not neighbourhood boundaries or properties for sale.

The current IGN Nomenclátor extract records 71 official population nuclei for Aller municipality. These are settlement records, not property listings.

NLS resolves the municipality context through INE code 33002 and keeps the province label Asturias. Name-only fuzzy matching is not used to assign official market values.

Aller is an official municipality in Asturias province, Spain. Its exact municipality identity is used for the official evidence on this page.

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

The latest imported INE population for Aller municipality is 9,931, for period 2023.

Across the first and latest points in the displayed INE series for Aller municipality, recorded population changed by -11.8%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Aller municipality is €15,858 net income per person, for period 2023.

INE records an average age of 52.1 years for Aller municipality, for period 2023.

Within the 9 displayed observations for Aller municipality, the highest population value is 11,255 residents in 2015.

The displayed series for Aller municipality begins at 11,255 residents in 2015. This is the earliest point in the current imported series, not an estimate for an earlier period.

INE records 32.3% of residents aged 65 or over for Aller municipality, in period 2023.

Within the same displayed series for Aller municipality, the lowest population value is 9,931 residents in 2023.

From 2015 to 2023, the displayed population value for Aller municipality changed by -11.8%. This is a historical comparison between two published points, not a forecast.

The latest imported INE figure is 2.10 people per household for Aller municipality, for period 2023.

The current Consejo General del Notariado snapshot for Aller municipality records €577 per square metre. It is completed-sale evidence, not an asking-price figure.

The current Notariado snapshot records an average completed sale price of €53,298 for Aller 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 92 m² for Aller municipality.

The published price measures use 255 price-informed sales from 373 total recorded transactions for Aller municipality.

The page uses 8 published observations for Asturias, Principado de, running from 2024Q3 to 2026Q2.

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

Across the latest four displayed MITMA quarters, resale housing represents 99.5% of transactions for Aller municipality.

INE reports a house-price index of 114.0 for Asturias, Principado de in 2026Q2. An index is not a euro price per square metre.

From 2024Q3 to 2026Q2, the displayed regional house-price index value for Asturias, Principado de changed by 27.6%. This is a historical comparison between two published points, not a forecast.

Within the 8 displayed observations for Asturias, Principado de, the highest regional house-price index value is 114.0 index points in 2026Q2.

Dirección General del Catastro records 9,454 buildings for Aller municipality in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 10,817 dwellings for Aller 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 1,938 for Aller municipality. Missing construction years are not imputed.

The current official administrative extract contains 500 energy certificates for Aller municipality. Certificate count is registered coverage, not the total number of homes.

The Before 1950 band contains 5,289 recorded buildings for Aller municipality, representing 56.0% of the buildings included in the displayed age distribution.

The 2010 onward band contains 104 recorded buildings for Aller municipality, representing 1.1% of the buildings included in the displayed age distribution.

The largest recorded Catastro age band is Before 1950, with 5,289 buildings, or 56.0% of buildings that enter the displayed age distribution.

The Catastro extract records 10,817 dwellings across 9,454 buildings for Aller municipality, or approximately 1.14 dwellings per recorded building.

Among the imported certificates for Aller municipality, 2.6% 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 Aller. The count excludes sold, withdrawn, expired, rejected, draft, private, off-market and feed-private records.