German housing ancillary costs rise 3.1% as utility arrears fall to 4.6% of the population

Destatis says 4.6% of people in Germany lived in households behind on utility bills in 2025, while housing ancillary costs rose 3.1% in August 2026.

Germany's federal statistics office published figures on 14 September showing that around 3.8 million people, or 4.6% of the population, lived in 2025 in households that had fallen behind on bills from utility providers. That is down from 5.0% in 2024. In the same release the office put housing ancillary costs in August 2026 at 3.1% above their level a year earlier, ahead of overall consumer price inflation of 2.9%, while household energy prices were 0.7% lower than in August 2025.

The arrears sit with tenants, not owners

The tenure split is the sharpest number in the release. Among people living in rented homes, 5.8% were in households with utility arrears. Among owner occupiers the figure was 3.3%. Renters are therefore about three quarters more likely to be behind on a utility bill than owners, on a population share basis, which matters to anyone underwriting German rental income rather than German capital values.

Two points of method belong with the number. The arrears data come from EU-SILC, the European income and living conditions survey, which has been integrated into the German microcensus since 2020, and they rest on households' own assessment of whether they are in arrears. This is a self-reported measure feeding the statistical definition of material and social deprivation, not a registry of legally established unpaid bills. Treated that way, the year-on-year move from 5.0% to 4.6% is a genuine improvement, but it is an improvement in reported financial strain, not a collections statistic.

Falling energy prices are not what is driving side costs

The interesting contrast is inside the price data. Household energy was 0.7% cheaper in August 2026 than a year before, yet housing ancillary costs still rose 3.1%. Energy is therefore not the engine here. What remains inside the ancillary bill is the non-energy block that German landlords pass through under the operating-costs rules, including water and waste water, refuse collection, building insurance, caretaking, lift and grounds maintenance and property tax. That block is carrying the whole increase and then some.

For a landlord this is not a neutral pass-through. A tenant's budget faces the total monthly housing payment, and if the ancillary half rises 3.1% while general prices rise 2.9%, the room left for base rent increases gets narrower rather than wider.

How it lands on German investment returns

Glopra's data for Germany, from our 7 September snapshot and carrying our highest confidence grade, puts the national average at about US$3,650 per square metre with a 3.42% gross rental yield. After the 24.35% effective tax we model on rental income for a standardised non-resident case, that becomes 2.59% net, one of the thinnest net yields in our European coverage, and round-trip transaction costs are heavy at 12.3%. Prices are up 1.4% year on year in local currency and 1.2% in US dollars, and our Bubble Risk score of 51 sits in the moderate band.

A market where the entry cost is 12.3% and the net yield is 2.59% depends on rent growth and price growth doing the work. The 14 September release says the cost side of the tenant's bill is still moving faster than inflation, which is a constraint on the first of those two. Germany remains fully open to foreign freehold ownership, so the barrier here is arithmetic rather than eligibility.

Sources: Destatis https://www.destatis.de/DE/Presse/Pressemitteilungen/2026/09/PD26_N063_63.html

Market data: Germany