In the 25 Apr 2026 snapshot of Spanish apartment asking prices and rents, the outlier map is heavily skewed toward high-yield cities rather than low-yield ones. El Ejido tops the ranking at 18.33%, and most of the list clusters between roughly 7% and 15%, while San Sebastián - Donostia is the sole low-yield outlier at 2.74%.

High yields usually reflect a low entry-price denominator as much as a strong rent line

In the 25 Apr 2026 snapshot, the highest-yield cities combine relatively modest apartment asking prices with rents that remain substantial enough to push the gross return ratio well above typical urban-market levels. That matters for investors screening for mispricing: a high yield can point to value, but it can also simply show that the buy-in price is much lower than in prestige markets.

El Ejido leads the table with a median asking sale price of €95,214, a median asking rent of €1,454/month, and a gross yield of 18.33%. Santa Coloma de Gramenet follows at 14.93%, with apartments at €173,339 and rents at €2,157/month. Badalona ranks third at 13.13%, pairing a €166,015 sale price with €1,816/month in rent.

These are not tiny settlements. Badalona has a population of 231,542, Santa Coloma de Gramenet 123,981, and El Ejido 91,440. For market observers, that makes the outliers harder to dismiss as purely illiquid micro-markets.

The middle of the outlier list shows that high yield is not limited to the cheapest markets

In the same 25 Apr 2026 snapshot, several cities still post unusually high apartment yields even with asking prices well above the lowest-cost tier. The practical reading is that investors should not equate “high-yield” only with deeply discounted housing stock; some outliers sit in mid-priced or even relatively expensive submarkets.

Esplugues de Llobregat is the clearest example. Its median asking sale price reaches €300,292, yet the yield still comes in at 9.40% on a median asking rent of €2,352/month. Vilanova i la Geltrú shows a similar pattern at a lower level: €261,229 for sale, €1,649/month for rent, and a 7.57% yield. Palamós also belongs in this group, with a €314,941 asking price and €1,904/month rent supporting a 7.25% yield.

This part of the ranking broadens the interpretation of the outlier screen. It is not just flagging low-cost municipalities such as Linares, where the median asking price is €80,566 and the yield is 7.98%; it is also surfacing places where rents remain elevated relative to a meaningfully higher capital outlay.

Several large urban markets still clear the high-yield threshold

In the 25 Apr 2026 snapshot, some of the most useful names for mainstream investors are the larger cities that appear in the high-yield band. Big-city inclusion matters because larger populations often imply deeper rental pools and more visible market benchmarks, even if yield alone never captures liquidity or asset quality.

Murcia, with a population of 479,405, posts a median apartment asking price of €141,601, a median asking rent of €839/month, and a 7.11% yield. L'Hospitalet de Llobregat, population 289,510, records €168,456 for sale and €1,180/month in rent, producing an 8.41% yield. Tarragona, population 143,649, sits at the same 8.41% yield, with apartments at €129,393 and rents at €907/month.

Almería also stands out in this category. With 205,468 residents, it combines a €124,510 median asking price with €771/month in rent for a 7.43% yield. Badalona, the largest of the higher-return names after Murcia and L'Hospitalet de Llobregat, reaches 13.13% with a population of 231,542.

The wider Spanish housing debate remains active. In "Sánchez, sobre la crisis de la vivienda: 'Hay dos caminos, mirar hacia otro lado o intervenir un mercado que'" (Onda Cero, 2026-04-28), the national discussion again centred on intervention versus market-led responses, a useful backdrop when readers interpret rent-and-price gaps across cities.

San Sebastián - Donostia is the clear premium-market outlier on yield

In the 25 Apr 2026 snapshot, the low-yield side is not a broad cluster but a single standout: San Sebastián - Donostia. Low yields often signal a market where the asking-price side is far richer relative to rent, which is typically how premium locations separate themselves in gross-yield rankings.

San Sebastián - Donostia shows a median apartment asking sale price of €593,260 and a median asking rent of €1,357/month, resulting in a 2.74% yield. That makes it not only the only low-yield outlier in this slice, but also dramatically more expensive on the buy side than any of the high-yield cities listed.

For comparison within the same snapshot, the highest sale price among the high-yield outliers is Palamós at €314,941, followed by Esplugues de Llobregat at €300,292. San Sebastián - Donostia therefore occupies a distinctly different pricing tier from the rest of the screen.

Its population of 189,866 also shows that this is not a niche small-town anomaly. Instead, it reads as a recognisable premium urban market where buyers are paying far more upfront for each unit of asking rent than in the high-yield cities elsewhere on the list.

The outlier screen is most useful as a first filter, not a final verdict

In the 25 Apr 2026 snapshot, the spread from 18.33% in El Ejido to 2.74% in San Sebastián - Donostia is wide enough to make plain that “Spain” is not one apartment-yield market. For investors and analysts, the practical value of this ranking is comparative: it quickly separates lower-entry, higher-return locations from premium markets where capital values dominate the equation.

Within the high-yield band, the list ranges from very low median asking prices such as Linares at €80,566 and El Ejido at €95,214 to much higher levels such as Vilanova i la Geltrú at €261,229 and Palamós at €314,941. On the rent side, the same list ranges from €536/month in Linares to €2,352/month in Esplugues de Llobregat. Those combinations produce gross yields from 7.06% in Molina de Segura to 18.33% in El Ejido.

That two-sided reading is the right one. High-yield cities can look like bargains on entry price, while low-yield cities can look like premium or highly priced markets on the buy side. The ranking identifies where those extremes sit in Spain’s apartment market; the next step for any buyer is to test the local stock behind the medians rather than treat the headline yield as a verdict on its own.

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Browse: Highest rental yields · Most expensive · Most affordable on price · All rankings

Published: April 28, 2026