In the Apr 2026 snapshot for Berlin apartments, gross rental yields were highest for 1-room units at 3.55% and lowest for 4-room homes at 2.59%. The city’s size ladder is not linear, though: 5+ room apartments rebounded to 3.00%, showing that very large stock can hold up better than mid-sized family units.

Small apartments set the yield ceiling

In the Apr 2026 snapshot, compact apartments delivered the strongest gross yields, which is a common urban pattern because lower entry prices often convert rent into a higher percentage return. Berlin’s 1-room segment led the ranking at 3.55%, with a median asking sale price of €199,278 and a median asking rent of €590/month.

The next step up in size already showed some compression. Two-room apartments posted a gross yield of 2.99%, alongside a median asking sale price of €318,907 and a median asking rent of €795/month. For buyers comparing formats inside the same city, that puts the main yield premium firmly at the small-unit end rather than in the mainstream mid-market stock.

Mid-sized apartments show the weakest return profile

In the Apr 2026 snapshot, the middle of Berlin’s apartment market offered the lowest gross yields, which often matters most for owner-investors choosing between liquidity and income efficiency. Three-room apartments recorded a yield of 2.64%, with median asking prices at €498,961 and median asking rents at €1,097/month.

Four-room homes fell slightly further to 2.59%, the lowest reading in the city’s room-count breakdown. Their median asking sale price reached €749,204, while median asking rent stood at €1,615/month. That means the weakest yield point in Berlin was not among the largest homes, but in the family-oriented mid-to-large segment.

The 5+ room segment breaks the usual size curve

In the Apr 2026 snapshot, very large apartments did not continue the downward yield slope, and that matters because oversized stock often behaves as a niche market rather than a simple extension of the family segment. Berlin’s 5+ room apartments posted a gross yield of 3.00%, above both 3-room and 4-room units.

The pricing and rent levels were correspondingly high: the median asking sale price was €998,228 and the median asking rent was €2,495/month. For cross-shopping within the city, this makes the 5+ room category notable less for affordability than for its relative resilience in yield terms compared with the weaker mid-sized brackets.

Listing depth is concentrated in 2- and 3-room stock

In the Apr 2026 snapshot, listing counts show where Berlin’s apartment market is deepest, which is useful because the most searchable segments are not always the ones with the best gross yield. Two-room apartments had the largest sale-side inventory at 3,537 listings and also the largest rent-side inventory at 3,938 listings.

Three-room stock formed the next biggest pool, with 2,718 sale listings and 2,380 rental listings. By contrast, 1-room apartments had 1,099 sale listings and 1,872 rental listings, while 4-room homes showed 1,347 sale listings and 748 rental listings. The 5+ room niche was the thinnest on the rental side, with just 276 listings, against 804 on the sale side.

That distribution reinforces a practical reading of the yield table: Berlin’s best-yielding format is not the market’s deepest one, while the broadest choice sits in the lower-yield, mainstream 2-room and 3-room bands.

What Berlin buyers and investors can take from the size split

In the Apr 2026 snapshot, Berlin’s apartment yield structure favored the smallest units, softened through the mid-sized bands, and then improved again for the largest homes. For investors focused on gross income efficiency, the ranking ran from 1-room apartments at 3.55% to 5+ room homes at 3.00%, then 2-room units at 2.99%, followed by 3-room apartments at 2.64% and 4-room homes at 2.59%.

For buyers sizing a purchase, the key point is that room count changes the economics materially inside the same city. Entry price moves from €199,278 for 1-room apartments to €998,228 for 5+ room homes, while median asking rent rises from €590/month to €2,495/month. The result is a Berlin market where unit size is not just a lifestyle choice but a core part of the return profile.

Published: April 23, 2026