What does a home cost per month in Switzerland? Rent, ancillary costs, electricity and insurance

According to the Federal Statistical Office (FSO), a Swiss household spent on average CHF 1'449 a month on housing and energy in 2023, or 14.0% of gross income, of which CHF 1'082 for net rent or mortgage interest, CHF 145 for ancillary costs and CHF 127 for energy. Your own total depends on your lease and your bills. For 2027, ElCom, the federal electricity regulator, reports a median electricity tariff of 26.5 Rp./kWh (Rappen per kilowatt hour) for 4'500 kWh a year (profile H4), and the reference interest rate for rents is 1.25%.

Updated October 2026. Sources: FSO, Household Budget Survey 2023; Federal Office for Housing (FOH), reference interest rate and ancillary costs (German only); ElCom, press release of 8 September 2026 (in German); Fedlex, Code of Obligations (CO) and tenancy ordinance (VMWG) (in German); ch.ch; Serafe AG; Budgetberatung Schweiz (German; viewed on 20 October 2026).

What does a home really cost per month?

These are averages for all households (2.07 persons), tenants and owners together: your own home can cost much more or less, for example depending on the canton (see cost of living by canton). The full list of fixed costs is in fixed costs in Switzerland.

Rent and ancillary costs: what can the landlord charge?

For heating and hot water, the billing period mostly runs from July to June of the following year, so the statement arrives after mid-year (FOH). The landlord may charge the actual costs of running the system, such as fuel, energy, electricity for burners and pumps, cleaning and maintenance, but not repairs and renewal, interest or depreciation (Art. 5 and 6 VMWG).

According to the FOH, which refers to Federal Supreme Court case law, a shortfall caused by advance payments that were too low is in general owed in full, except in special circumstances; the FOH recommends adjusting the advances to the cost trend.

The reference interest rate: when can rent go down?

It can go down if the mortgage reference rate (the banks’ average mortgage rate, rounded to a quarter point) is lower than the one your rent is based on. It has been 1.25% since 2 September 2025 and stayed unchanged at the publication of 1 September 2026; the next is on 1 December 2026, then on 1 March, 1 June, 1 September and 1 December 2027 (FOH).

In principle, a fall of 0.25 percentage points gives a claim to a 2.91% cut in the net rent, while heating and ancillary costs stay the same; lower rates apply when the reference rate is above 5% (FOH, Art. 13 VMWG). The landlord may offset the cut against other factors, such as costs or inflation, and the rule does not apply to index-linked or stepped rents, subsidised flats or luxury flats. You make the request in writing (Art. 270a CO): the steps and deadlines are in the guide to reducing fixed costs, more dates in the household deadlines calendar.

Electricity in 2027: what do the ElCom tariffs say?

These are medians over about 580 grid operators, worked out line by line: the lines do not add up to the total. Tariffs differ, sometimes a lot (the metering tariff ranges from 0 to 180 francs a year), and your consumption may differ. With the median, CHF 1'194 ÷ 12 is CHF 99.50 a month (our calculation).

Households using less than 100 MWh a year are in basic supply and cannot choose their supplier today (ElCom). The 2027 tariff of your municipality and operator is on the ElCom price portal (German, French or Italian); if a price looks too high to you, you can report it to ElCom through its contact form, even though ElCom does not approve tariffs.

Internet, phone, Serafe and insurance: what do they add?

For phone, internet and post the FSO measures on average CHF 162 a month per household (1.6% of gross income), and CHF 39 for household contents and personal liability insurance (2023). For internet and phone, check the minimum term and the notice period.

Serafe fee. There is one fee per private household, not per person: CHF 335 in 2026 and CHF 312 from 1 January 2027 (Serafe AG), which is 335 ÷ 12 = CHF 27.92 and 312 ÷ 12 = CHF 26.00 a month (our calculation). Exemptions and the invoice: Serafe fee.

Liability and contents insurance. Personal liability insurance covers damage you cause to others and is in principle voluntary, but landlords often require it. Contents insurance covers your furniture, clothes and devices against fire, natural events, water damage and burglary, but not damage to third parties (ch.ch).

How do you estimate the monthly total for your own home?

Start from your own documents, not from averages: add these six lines, dividing the yearly ones by 12.

1. Net rent and the advance for ancillary costs, from the lease.
2. Electricity (if it is not in the ancillary costs): last yearly bill ÷ 12.
3. Internet and phone: monthly amounts in your contracts.
4. Serafe: yearly amount ÷ 12.
5. Insurance: yearly premiums for contents and liability ÷ 12.
6. Back payment: if the last ancillary-cost statement ended with an amount to pay, divide it by 12 and set it aside.

Compare the total with the measured FSO average (table at the top) and with the 2025/26 budget examples of Budgetberatung Schweiz, where housing is about a quarter of net income, up to a third with ancillary costs.

For groceries only, which are variable and outside the fixed costs of the home, you can use Rappn, a free Swiss app (iOS and Android) that compares the current promotions of seven Swiss retailers and turns receipts into a spending overview: you photograph a receipt, upload it from your gallery or enter a purchase by hand, and the app sorts your purchases into categories and shows your spending by month, next to your own monthly average. Rappn does not cover rent, ancillary costs, electricity, internet or insurance. Rappn is building an AI assistant for groceries: you can join the waitlist.