Furnished flats in Berlin range from studios to multi-bedroom homes, with median monthly rents varying by type; you must also budget for deposit, register within two weeks and secure health insurance (O1, O2, O3, O4, L4, L5, L9). For those seeking a mid-term rental for 1 to 11 months, understanding the local costs and the specific paperwork required by German law is essential before signing a rental contract.
Monthly Rent by Flat Type in Berlin
One-bedroom flats in Berlin have a median advertised monthly rent of 1,370 €, with half of the listings falling between 1,264 € and 1,690 € (Flexsirent observatory, October 2026). There are 162 listings for this type, and 97 % of them include bills and utilities in the price.
Flats with two bedrooms or more show a median advertised monthly rent of 2,400 €, with half of the listings ranging from 1,892 € to 3,200 € (Flexsirent observatory, October 2026). In the 57 listings available for this category, 94 % include bills.
Studios have a median advertised monthly rent of 1,200 €, with half of the listings priced between 1,017 € and 1,390 € (Flexsirent observatory, October 2026). Out of 200 listings, 91 % of them include bills.
Rooms in a shared flat are the most affordable option, with a median advertised monthly rent of 630 € and half of the listings between 605 € and 673 € (Flexsirent observatory, October 2026). There are 267 listings for this type, and 99 % of them include bills.
The Deposit and Lease Agreement
The deposit (Kaution) is legally limited to a maximum of three months' rent, excluding operating costs (§ 551 BGB). This means the landlord cannot request a larger sum upfront to secure the property. To ease the financial burden on the tenant, the law allows this amount to be paid in three equal monthly instalments. Furthermore, the landlord must keep these funds separate from their own personal assets, and any interest generated by the deposit belongs to the tenant (§ 551 BGB).
In Germany, a residential lease typically runs for an indefinite period. A fixed term is only permitted if the landlord provides a written reason at the time of signing, such as intending to use the home for themselves or their family, performing works on the property, or renting it to an employee (§ 575 BGB). If this written reason is not provided, the fixed term is not valid, and the lease is considered open-ended. This distinction is important for the tenant, as an open-ended lease provides more protection than a fixed-term one (§ 575 BGB).
Registration and Tax after You Move In
Anyone moving into a home in Germany must complete the registration (Anmeldung) at the registration office (Meldebehörde) within two weeks of moving in (§ 17 BMG). This is a mandatory administrative step for all residents. To complete this process, the landlord must provide a written confirmation of the move-in, known as the Wohnungsgeberbestätigung, within those same two weeks (§ 19 BMG). Without this specific document from the landlord, the tenant cannot finalize their registration with the city.
Once the Anmeldung is completed, the process moves to the tax authorities. Following the official registration of the address, the authorities assign the tenant a tax identification number, or Steuer-ID (§ 139b Abgabenordnung). This number is essential for anyone working in the city, as it is required for payroll and tax purposes.
Health Insurance and Ongoing Costs
Securing health insurance is a legal necessity for everyone living in Germany (§ 193 VVG). This requirement applies regardless of the duration of the mid-term rental, meaning that those staying for 1 to 11 months must ensure they have valid coverage to comply with the law.
Additionally, every home is responsible for paying the broadcasting fee (Rundfunkbeitrag). This fee is 18.36 € per month per home, not per person (Rundfunkbeitragsstaatsvertrag). In the case of a shared flat, the fee is not multiplied by the number of residents; instead, one person is responsible for paying the fee for the entire household (Rundfunkbeitragsstaatsvertrag).
Tenant Protection in Furnished Rentals
Certain types of mid-term rentals are excluded from standard tenant protection rules. A home let specifically for temporary use is left out of many protections, meaning the rules regarding the rent at the start of the lease, rent increases, and protection when the lease ends do not apply (§ 549 BGB). This means the landlord has more flexibility in pricing and termination for these specific types of lets.
Similarly, these protections do not apply to a furnished room that is part of the home where the landlord lives, unless the room is let for permanent use to a tenant with their family or household (§ 549 BGB). In these cases, the tenant does not benefit from the same legal safeguards as those renting a standalone residential property.
Frequently asked questions
What is the Anmeldung and when must I do it?
The Anmeldung is the mandatory registration with the registration office (Meldebehörde) that must be completed within two weeks of moving into a home (§ 17 BMG). It requires a written confirmation from the landlord (§ 19 BMG).
What is the maximum deposit I must pay in Berlin?
The maximum deposit is three months' rent, excluding operating costs (§ 551 BGB).
Do I need health insurance before I can rent in Berlin?
Yes, everyone who lives in Germany is legally required to have health insurance (§ 193 VVG).
Are furnished short-term rentals in Berlin covered by all tenant protection rules?
No, homes let only for temporary use are excluded from rules regarding starting rent, rent increases, and protection at the end of the lease (§ 549 BGB).