Germany’s housing squeeze hits shared housing hardest

Rents for shared accommodation in German university towns have risen 83% since 2012 — more than twice the rate of general consumer price inflation over the same period. That long-run figure from Empirica sets the context for the latest data from the Moses Mendelssohn Institute (MMI), which puts the average cost of a room in shared accommodation at €512 per month at the start of the 2026 summer term, up 3.9% on the previous year. The pace of increase may be slowing marginally. The underlying pressure is not.

For students and young workers, the search for affordable accommodation has become a same-day race. Annegret Mülbaier of WG-Gesucht.de, which co-produced the MMI survey, reports that demand is "extremely concentrated" on comparatively affordable listings, many of which are snapped up within hours of posting. Those who cannot move quickly are increasingly forced to compromise on location or size. Those with limited budgets are being squeezed out of the lower price segment entirely.

The supply gap is structural

The problem is not cyclical — it is a function of supply that has persistently failed to keep pace with demand in popular university and labour-market locations. MMI project leader Dr. Stefan Brauckmann puts it plainly: "Especially in the lower price segment, the leeway is shrinking." That affects not only students but trainees, young workers and anyone entering urban housing markets with limited financial flexibility.

Germany's BAföG student housing allowance illustrates the scale of the disconnect. Currently frozen at €380 per month, it falls below the average room cost in virtually every major university city in Germany. MMI calculates that 83.4% of students are enrolled in cities where average housing costs already exceed the allowance. Even raising it to €440 would only partially address the problem. The shortfall is not marginal — it is structural, and it is widening.

Energy costs add a further layer of pressure. Because service charges make up a large share of total costs in shared apartments and halls of residence, any sustained rise in energy prices could quickly feed through into overall housing costs, tightening affordability further for already stretched tenants.

The regional picture reflects Germany's broader property divergence. Munich leads all cities at around €800 per month according to MMI, with Empirica recording a standard price of €775 for an unfurnished room. Hamburg and Berlin follow at roughly €650, with Cologne and Frankfurt close behind. At the other end of the spectrum, smaller university towns such as Siegen and Greifswald remain significantly cheaper, while intra-regional differences can be just as pronounced — in North Rhine-Westphalia, for example, Düsseldorf stands at €630 while Bochum remains closer to €385.

The east-west divide persists, though it is slowly narrowing as rents in eastern German university towns catch up from a lower base. At the same time, better-connected secondary locations are seeing stronger increases, particularly where access to larger labour markets remains intact — a pattern that mirrors broader residential price dynamics.

Affordable urban housing: a deeper investment theme

For institutional investors, the two studies together point to a broader structural theme. Demand for affordable, small-format urban housing is highly resilient — it does not disappear when prices rise, because the underlying need to access education and employment centres remains. Shared accommodation is acting as a pressure valve for that demand, absorbing households priced out of conventional rental housing in the most sought-after locations.

Supply in these locations has grown more slowly than demand for over a decade. Empirica's long-run data — 4.4% annual rent growth in shared flat markets since 2012, compared with 2.1% general inflation — is not a guarantee of future performance, but it illustrates the depth of the supply deficit at the lower end of the market.

For investors, this extends beyond purpose-built student accommodation. It reinforces the case for a broader range of formats — including micro-living, co-living and smaller urban rental units — that cater to budget-constrained tenants in high-demand locations. Munich, Berlin, Hamburg and Frankfurt remain the strongest markets, where supply has consistently lagged demand from both students and young professionals.

Brauckmann's conclusion is the same one that underpins the market as a whole: "Ultimately, it is the available supply that will determine whether the situation eases or the pressure continues to mount." Until that supply arrives in meaningful volume, pressure will remain concentrated where it is already most visible — in the competition for affordable urban housing in Germany’s strongest cities.