Germany builds too few homes, most people rent, and the rents of anyone who moves have climbed for fifteen years. In 2025 the country finished just 206,600 new homes, the fewest since 2012, while the official target was 400,000 a year. This article follows one couple through the market and explains, step by step, how Germany got here.
Chapter 1: Saturday, 11 a.m., a Two-Room Flat in Stuttgart
Meet Lena and Jonas. They are not real people, but their story is stitched together from thousands of real ones. Lena is a nurse, Jonas works in logistics, and they want to leave his 38-square-metre studio for a two-room flat before their first child arrives.
The listing looked perfect: 58 square metres, a balcony, ten minutes from the centre by S-Bahn. Lena sent her inquiry four minutes after the ad went live. At the viewing, the queue ran down the stairwell and onto the pavement. People held folders with payslips, a SCHUFA credit report, proof of no rent arrears and a friendly cover letter. Lena counted about sixty applicants in a flat that took eight minutes to see. In Munich or Berlin, more than a hundred is normal.
They did not get that flat. They did not get the next eleven either.
Lena and Jonas are not unlucky. Germany is rich, with strong tenant laws and a big construction industry, and still it cannot house them. The short answer is that too many people want to live in the same places, and the country has not built enough homes there for years. The rest of this article explains the layers.
Chapter 2: The Missing Homes
Germany is short of roughly 1.35 million homes, according to the Pestel Institute's 2026 estimate, and the gap is still growing. That is like two large cities missing from the map, with their would-be residents squeezed into everyone else's housing.
In 2021 the federal government promised 400,000 new homes a year, 100,000 of them social housing. It never got close.
Chart: Germany finished 206,600 homes in 2025, about half the 400,000 target. New homes completed per year, 2009-2026, peaking in 2020; the 2026 figure is a forecast, not a count. Source: Destatis construction completions 2009-2025 (incl. conversions); 2026 = ifo/EUROCONSTRUCT forecast; target from the 2021 federal coalition.
Construction bottomed out at 159,000 homes in 2009, climbed to 306,400 in 2020, then fell 14% in 2024 and 18% in 2025, to 206,600, the lowest since 2012. The ifo Institute expects about 185,000 in 2026.
The pipeline is clogged, not empty. At the end of 2025, 760,700 homes were approved but unfinished, and only 307,200 were actually under construction. In 2025 alone, 35,700 permits expired unused, the most since 2002. Build time from permit to finished home rose from 20 months in 2020 to 27 months in 2025, so a flat approved today will probably not be ready until 2028.
Chapter 3: Cheap Money, Then the Shock
Home prices rose about 94% between 2010 and mid-2022, and the fuel was money that cost almost nothing. After the 2008 crisis the European Central Bank pushed rates to zero. Savings paid nothing, but a flat in Munich or Stuttgart paid rent and kept rising in value, so pension funds, families and foreign investors poured money into German housing. Mortgage rates fell from about 3.9% in 2010 to 1.02% at the end of 2020. Wages rose, but nowhere near as fast as prices.
Chart: Mortgage rates more than tripled in two years, from 1.09% (2021) to 3.73% (2023). Average rate on new German home loans, 10-year fixed, yearly average, 2010-2026 (2026 = January to July average). Source: Deutsche Bundesbank MFI interest-rate statistics (housing loans, >5-10 yr fixation), annual averages via Baufivergleich.de.
Then Russia invaded Ukraine, energy prices exploded and the ECB raised rates at record speed. Mortgage rates went from 1.16% in December 2021 to 3.41% a year later. On a €400,000 loan with 2% yearly repayment, the monthly payment jumps from about €1,030 at 1.1% to about €1,900 at 3.7%. Same flat, almost €900 more every month.
Prices fell 8.4% in 2023, but cheaper homes did not help most buyers, because financing costs rose far more than prices fell. It was worse for builders. Selling prices fell, loan costs tripled and construction costs kept rising, so projects that made money in 2021 lost money in 2023. Developers stopped. That is the direct line from the ECB in Frankfurt to the queue in Lena's stairwell: when builders stop, future supply shrinks, and buyers who can no longer afford a mortgage stay in the rental market, competing for the same flats.
Chapter 4: Why Nobody Builds
A new rental flat in a German city now has to charge at least €18 per square metre in cold rent just to cover its costs, according to the ARGE building research institute in Kiel. Most families cannot pay that, so most developers do not build.
Meet Markus, a developer near Ludwigsburg. In 2021 he got a permit for 24 flats. Building the structure now costs about €4,630 per square metre, and about €5,400 once land is included. For Lena and Jonas's 58 m², €18 per square metre means over €1,040 a month in cold rent before heating, and before Markus makes a profit. He is not sure enough tenants can pay it, so his permit sits in a drawer with the other 760,700.
Three things keep costs high:
- Materials and labour. Construction prices are up more than half since 2020, and skilled tradespeople are retiring faster than they are replaced.
- Rules. Strict energy standards, thousands of DIN norms, parking requirements and sixteen different state building codes all add cost. ARGE found that subsidised housing built to a simpler standard in Schleswig-Holstein costs under €3,500 per m², about a quarter less than normal.
- Time and land. Planning a new district takes years, and in valley cities like Stuttgart or fenced-in ones like Munich, land is scarce and owners have little reason to sell.
The result is a trap. Building costs are sticky, rates are three times higher than in 2021, and rents do not yet cover both. So builders wait, the shortage grows, rents rise, and the €18 break-even starts to look less crazy.
Chapter 5: More Households, in the Same Few Cities
While building slowed, demand kept growing. The population rose from 81.8 million in 2010 to about 83.5 million in 2025, mostly through immigration: refugees in 2015, more than a million Ukrainians after 2022, plus skilled workers and students. Migration did not cause the shortage, which was obvious in big cities by the mid-2010s, but it made a tight market tighter. Net migration fell to 235,000 in 2025, which eases pressure a little, not enough to close a gap of over a million homes.
The quieter driver is living alone. In 2025, 42% of households had one person and another 33% had two. People marry later, divorce more and live longer, so a four-room flat that once housed four now houses one. Even with zero population growth, Germany would need more homes.
Finally, geography. Jobs cluster in Munich, Stuttgart, Frankfurt, Hamburg, Berlin, Cologne-Düsseldorf and a few university cities. Lena's hospital and Jonas's logistics job are in Stuttgart, so a cheaper region an hour away is not an option. Germany does have about 1.9 million empty homes (4.3%), but they are mostly in shrinking rural districts of the east, where 12% to 15% stand empty, while Hamburg has 1.9%. Empty homes cannot be moved to where the jobs are.
The squeeze shows up as overcrowding: 9.9 million people now live in overcrowded homes, 1.4 million more than at the start of the decade.
Chapter 6: The Rent Trap
Germany has two rental markets: one for people who already have a flat, and one for people looking. This matters more here than elsewhere, because Germany is the only EU country where more people rent than own: 47.2% own their home, against an EU average of 68.4%. After the war the state built rental blocks rather than waiting for families to buy, renting became respectable, and strong tenant law kept it that way. Buying also costs a lot up front, with transfer tax, notary fees and usually a 20% deposit. So when housing jams, roughly half the population feels it.
Existing tenants paid an average of €7.34 per m² in 2022. Newcomers pay far more: in mid-2026, asking rents averaged €15.16 in Stuttgart and €21.44 in Munich.
Rents for new leases rose 10-20% in three years; real wages rose 5.1%. Change in asking rents, Q2 2023 to Q2 2026, Germany's 15 largest cities:
| City | Change Q2 2023 to Q2 2026 | 2026 rent (€/m²) |
|---|---|---|
| Hamburg | +20.2% | 13.88 |
| Dresden | +18.0% | 9.49 |
| Frankfurt | +17.7% | 16.80 |
| Duisburg | +15.9% | 7.50 |
| Munich | +15.7% | 21.44 |
| Hanover | +15.7% | — |
| Cologne | +15.6% | 13.76 |
| Essen | +15.4% | 9.05 |
| Bremen | +15.1% | 10.49 |
| Leipzig | +15.1% | 9.61 |
| Düsseldorf | +14.2% | 14.08 |
| Nuremberg | +12.2% | 12.01 |
| Berlin | +11.9% | 14.39 |
| Stuttgart | +11.5% | 15.16 |
| Dortmund | +10.1% | 8.32 |
For comparison: real wage growth 2023-2025, +5.1%. Source: immowelt Mietkompass Q2 2026 (asking rents for flats, 15 largest cities); real wage growth from Destatis as cited by immowelt.
Rent increases for sitting tenants are capped, so nobody with a cheap flat wants to leave it. An older couple in a 100 m² flat at €8 per m² would happily downsize, but a new 60 m² flat costs €15 or more per m², so they stay. Multiply that by millions of households and the market freezes. Households that moved in since 2019 pay about 34% more per m² than those who moved in before 1999.
The rent brake (Mietpreisbremse), in force since 2015 and extended to 2029, caps new contracts at 10% above the local reference rent in tight markets. It has limits: new buildings are exempt, furnished flats are a loophole, and tenants must challenge their landlord themselves. It spreads scarcity more fairly, but it does not create a single home.
In 2022, renters spent on average 27.8% of their income on rent, and 1.5 million households spent more than half.
Chapter 7: What the Government Is Doing
Berlin is pulling several levers at once, and none works overnight.
- Bau-Turbo. Since October 2025, § 246e of the Building Code lets towns approve housing without a full development plan. It is optional, and it does not make concrete cheaper.
- Gebäudetyp E. The planned "simple building" law would let builders skip non-essential standards when safety is unaffected. It is before the Bundestag but not yet in force.
- Tenant protection. The Mietrecht II package targets furnished flats, short-term lets and index-linked rents. It protects renters but adds no supply.
The weakest link is social housing. A flat is usually only "social" for 15 to 30 years, then the rent cap ends and it becomes a normal flat. In 2025, 27,283 subsidised flats were funded, but 57,621 dropped out of the cap, so the stock fell to about 1.03 million.
Germany lost about 20,000 social flats in 2025: more expired than were built. Change in rent-capped social housing during 2025 (stock: 1.05 million to 1.03 million):
| Component | Change (flats) |
|---|---|
| New builds | +27.3k |
| Other* | +10.3k |
| Caps expired | -57.6k |
| Net change | -20.0k |
*Extended or purchased rent caps and modernisation; the remainder between the reported totals. Source: Federal building ministry answer to a parliamentary question (via dpa/Allgemeine Bauzeitung and Deutscher Mieterbund); totals rounded.
Building minister Verena Hubertz plans €23.5 billion of federal money for social housing by 2029. Tenant groups welcome it but say it will not reverse the decline. Experts agree on the diagnosis: build more, faster and cheaper where people want to live. They disagree on the medicine, either less regulation and market incentives, or far more state-built housing. Whatever Berlin chooses, the effect will only show up in completion figures around 2028 or later.
Chapter 8: How the Story Ends
The crisis will not be solved in the next two or three years. If you are looking for a flat, a few things help:
- Check whether you qualify for social housing (a Wohnberechtigungsschein). About half of renter households would, and applying is free.
- Check Wohngeld, the housing benefit for low- and middle-income renters.
- Join a housing cooperative years before you need one.
- Look up your city's Mietspiegel. In a rent-brake area, a new rent more than 10% above it may be challengeable.
- Look 20 to 40 minutes out by S-Bahn, and keep your folder ready: SCHUFA report, payslips, proof of no arrears, ID.
After fourteen rejections, Lena and Jonas changed strategy. A colleague told Lena that her hospital works with a housing cooperative that keeps a few flats for staff, so they joined its waiting list. Jonas also posted on a flat-swap platform: his cheap studio for a two-room flat.
Five months later, an older woman in Stuttgart-Feuerbach answered. She lived alone on a third floor with no lift, and her knees could no longer manage the stairs. Jonas's studio was on the ground floor, two streets from her daughter. Both landlords agreed. The flat was not perfect, with a 1990s kitchen and a balcony facing a car park, but the rent was fair, the contract unlimited and there was room for a cot. They moved in three weeks before their daughter was born.
They were lucky, and they know it. Thousands of other couples are still standing in stairwells on Saturday mornings with their folders. That will only change when Germany builds enough homes, in the right places, at prices people can pay.
Sources
Lena, Jonas, Markus and Sandra are composite characters. All figures come from the sources below.
- Destatis: 18.0% fewer completed homes in 2025 (completions, backlog, expired permits, build times)
- ifo Institute: European residential construction outlook (2026 forecast)
- Baulinks: Pestel Bau-Monitor 2026 and ms-aktuell summary (housing deficit)
- VdK: Sozialer Wohn-Monitor 2026 (WBS eligibility)
- GermanPedia: EU homeownership rates (Eurostat 2024)
- Destatis: house price index Q4 2025 and ohne-makler.net summary
- Baufivergleich.de: mortgage rates since 2000 (Bundesbank data)
- Baustoffwissen: ARGE study on building costs and Deutsche Handwerks Zeitung
- Schwäbisch Hall: construction prices 2026
- Destatis: population 2025 and household sizes 2025
- Umweltbundesamt: households and population
- immowelt Mietkompass Q2 2026
- Destatis: census 2022 rents, rent burden 2022 and Statistikportal: rents by move-in year
- Federal Ministry of Justice: rent brake extended to 2029 and Mietrecht II
- Destatis: census 2022 vacancy, Deutschlandatlas and Statistik Nord
- Federal Government: Bau-Turbo and Greenox: conversions and Gebäudetyp E
- Deutscher Mieterbund: social housing stock and Allgemeine Bauzeitung
Written by Andrew Yarahmadi, founder of Goinenglish, Stuttgart. You are welcome to use this case study in class with a reference to www.goinenglish.de.
