German Rents Rise as Supply Shrinks

German rents are climbing faster than the cost of almost everything else, and for anyone moving to Germany this summer the search for a flat has rarely felt tighter. Two data releases from the past week paint the same picture from different angles. The Institut der deutschen Wirtschaft (IW), an employer-funded economic research institute in Cologne, reported on July 20 that nationally advertised rents rose 4.0 percent over the past year, while the property services firm JLL and the academic Greix index from the Kiel Institute for the World Economy show growth cooling in the biggest cities. Behind the headline numbers sits a simple problem for tenants: fewer apartments are being offered, and the ones that appear cost more.

German Rents Outpace Inflation Again

The IW-Wohnindex, a quarterly housing index, put the annual rise in offered rents at 4.0 percent for the second quarter of 2026, with a 1.3 percent jump in the quarter alone. That is well ahead of consumer price inflation, which sits at around 2.6 percent. In plain terms, rents are rising at roughly double the pace of general prices, so a larger share of household income is being swallowed by housing even as wages struggle to keep up.

The pressure is uneven across the country. Cologne recorded the sharpest increase at 7.9 percent, followed by Hamburg at 5.5 percent and Leipzig at 5.4 percent, according to the IW. These are the offered rents on new listings, the figure that matters most to newcomers, because it is the price you actually pay when you sign a fresh contract rather than the protected rent of a long-standing tenant.

A Shrinking Pool of Listings

The bigger story is supply. Across Germany, nearly 12 percent fewer rental apartments were advertised in the second quarter than at the start of 2022, the IW found. In the largest cities the drop is far steeper. Hamburg has seen rental listings collapse by 57 percent, Frankfurt by 43 percent and Leipzig by 40 percent since early 2022. Fewer adverts mean more applicants per flat, longer searches and more viewings where dozens of hopefuls compete for a single apartment.

This scarcity is the engine driving German rents higher. As IW researchers Pekka Sagner and Michael Voigtländer describe it, the rental market faces “sustained high demand” meeting “continuing scarce supply,” a mismatch that pushes prices up regardless of any rent-control rules on paper. The contrast with the sales market is striking: listings for owner-occupied condominiums have roughly doubled since early 2022, giving buyers far more choice, mainly because higher financing costs have left properties on the market longer.

Berlin Bucks the Trend

The one clear exception is the capital. Berlin is the only major city where the number of rental listings now sits above its early-2022 level, up around 43 percent, a rebound the IW links to the after-effects of the city’s earlier rent-cap experiments. More supply has, for once, translated into softer prices for tenants.

JLL’s half-year report, published July 21, found that rents on Berlin’s existing housing stock actually fell 4.2 percent, making it the only one of the eight big cities in decline. The independent Greix index from the Kiel Institute, reported by Handelsblatt on July 22, points the same way, recording a small drop for Berlin against a national average of plus 3.0 percent. Two separate datasets agreeing on Berlin’s reversal is a meaningful signal that the capital is genuinely cheaper to enter than it was a year ago.

The Metros Are Cooling, Slowly

Even where German rents are still rising, the pace is easing. Across the eight cities JLL tracks, median asking rents grew just 3 percent in the first half of 2026, down sharply from 6.8 percent a year earlier. Rent growth for brand-new apartments has nearly stalled at 0.5 percent, compared with 8.6 percent previously. The frantic increases of recent years are, for now, losing momentum.

The absolute price gap between cities remains wide. JLL puts the median asking rent across the eight metros at 17.98 euro per square metre. Munich is the most expensive at 25.41 euro, while Leipzig is the cheapest of the group at 11.19 euro. Cologne, by contrast, is still heating up, with JLL recording a 6.0 percent rise, the strongest of any city it covers. Where you choose to settle can change your rent by more than double for the same floor space.

What This Means for Expats Hunting a Flat

For newcomers, the practical takeaway is to match your expectations to the local market. In Hamburg, Frankfurt and Munich, prepare for a long search, a complete application folder and stiff competition, and budget for rents that keep drifting upward. Berlin and the cooling metros offer the rare relief in this cycle, so if your job is flexible on location, the capital and slower-growing cities may stretch your budget further. Reading up on how the system works before you start viewings is worth the time; our guide to renting in Germany walks through deposits, Kaltmiete versus Warmmiete and the paperwork landlords expect.

Whatever you sign, know the rules that protect you. German tenancy law is comparatively strong once you are in a contract, from limits on rent increases to notice periods, and it pays to understand them before disputes arise; see our overview of tenant rights and responsibilities. If the numbers still do not add up, lower-income households may qualify for state support toward housing costs, explained in our guide to housing benefits and support. The market is tight, but knowing where German rents are falling and where the law stands on your side can make the difference between a rushed decision and a good one.