Olivella, Barcelona property and area FAQs

Olivella is a municipality in Catalonia, in the province of Barcelona, Spain. It is situated in the comarca of Garraf.

The current IGN Nomenclátor extract records 2 official population nuclei for Olivella. The imported source records are dated through 2025-12-03. The entry explicitly marked as the municipal capital is Olivella, at a recorded elevation of approximately 202 metres. Other population-bearing nuclei in the extract include Olivella-Urbanització (4,066 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 38.8 square kilometres for Olivella municipality. This is municipal geography, not a property-search radius.

The sourced municipality record gives a reference elevation of approximately 211 metres. Elevation can vary within the municipality and is not a property-specific measurement.

Olivella 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.

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

NLS resolves the municipality context through INE code 08148 and keeps the province label Barcelona. Name-only fuzzy matching is not used to assign official market values.

The linked structured record gives a municipal reference coordinate of 41.3104, 1.8109. It is not a listing coordinate, parcel boundary or search radius.

The latest imported INE population for Olivella municipality is 4,441, for period 2023.

Across the first and latest points in the displayed INE series for Olivella municipality, recorded population changed by 25.4%. This describes the published series, not a forecast.

The latest imported INE household-income atlas value for Olivella municipality is €15,946 net income per person, for period 2023.

INE records an average age of 40.7 years for Olivella municipality, for period 2023.

The displayed series for Olivella municipality begins at 3,542 residents in 2015. This is the earliest point in the current imported series, not an estimate for an earlier period.

The population figure uses INE period 2023. The page shows the period beside the value so it is not mistaken for a live counter.

The latest imported INE figure is 2.80 people per household for Olivella municipality, for period 2023.

The current Consejo General del Notariado snapshot for Olivella municipality records €1,546 per square metre. It is completed-sale evidence, not an asking-price figure.

Registradores reports a foreign-buyer share of 17.6% for Cataluña in 2026Q2. It is regional context, not a municipality estimate.

The displayed series for Cataluña begins at 16.8% 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 Cataluña, the highest regional foreign-buyer share value is 17.6% in 2026Q2.

Within the 8 displayed observations for Barcelona province, the highest registered sale-price benchmark value is €3,234 per m² in 2026Q2.

Within the same displayed series for Olivella municipality, the lowest quarterly transaction count value is 21 transactions in 2026Q1.

The latest displayed MITMA point records 30 housing transactions in 2026Q2 for Olivella municipality.

Dirección General del Catastro records 2,125 buildings for Olivella municipality in the current imported extract. This is physical stock, not homes for sale.

The current Catastro building extract records 2,230 dwellings for Olivella 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 1,991 for Olivella municipality. Missing construction years are not imputed.

The largest recorded Catastro age band is 1990–2009, with 1,085 buildings, or 51.9% of buildings that enter the displayed age distribution.

The 1990–2009 band contains 1,085 recorded buildings for Olivella municipality, representing 51.9% of the buildings included in the displayed age distribution.

The 1970–1989 band contains 838 recorded buildings for Olivella municipality, representing 40.1% of the buildings included in the displayed age distribution.

The 1950–1969 band contains 19 recorded buildings for Olivella municipality, representing 0.9% of the buildings included in the displayed age distribution.

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