Finding a flat in Hamburg

Two different figures describe Hamburg rents:

• Asking rents for new contracts. The ImmoScout24 WohnBarometer, based on listings on that portal, put the average asking rent for existing flats in Hamburg at €13.11 per m² net cold in the fourth quarter of 2025, 5.0% more than a year earlier; for newly built flats it was €18.64 per m². For a 70 m² reference flat that means about €918 (existing) or €1,305 (new build) net cold per month. These are commercial figures from one portal, not official statistics.
• Rents in existing contracts. The official Hamburg rent index 2025 (Mietenspiegel) gives a mean net cold rent of €9.94 per m² for flats whose rent was changed or newly agreed in the six years before 1 April 2025. Newcomers rarely find new offers at this level, but the rent index matters because it limits rents for new contracts (see below).

"Net cold" (nettokalt) means without service charges and heating. Add these (Nebenkosten and Heizkosten) to get the warm rent you actually pay each month; electricity is usually a separate contract.

Prices differ strongly between neighbourhoods. The neighbourhood profiles show, for example, much higher prices in Eppendorf, Winterhude, Ottensen or HafenCity than in Harburg, Wilhelmsburg, Billstedt or Rahlstedt.

• Online portals. Most private landlords advertise on the large property portals and classified-ad sites; flat-share rooms (WG-Zimmer) are advertised on specialised flat-share sites. Set up search alerts and respond quickly.
• SAGA. The city-owned housing group SAGA has about 140,000 flats in Hamburg (2026). The city says its average net cold rent is well below the Hamburg rent index. Check SAGA's website for vacant flats; subsidised flats among them require a housing entitlement certificate.
• Housing cooperatives (Wohnungsbaugenossenschaften). About 30 cooperatives own roughly 130,000 flats, about a fifth of Hamburg's homes (2019 figures). You become a member by buying shares, whose amount varies by cooperative; some only admit new members together with a flat, others keep waiting lists. The cooperatives' joint website shows which cooperative operates in which neighbourhood.
• Networks. Colleagues, your employer's relocation service, university housing offices and local community groups often hear about flats before they are advertised.

Subsidised social housing makes up 7.6% of Hamburg's flats (January 2026), with much higher shares in some neighbourhoods. To rent one, you usually need a housing entitlement certificate (Wohnberechtigungsschein, WBS; in Hamburg officially Wohnberechtigungsbescheinigung):

• you must be at least 18 and your household income must stay below set limits (the city has an online pre-check calculator);
• with a time-limited residence permit, the permit must be valid for at least 12 months and still for at least six months when you apply;
• apply online through the Serviceportal Hamburg (with a basic service account) or at the responsible office; if you do not yet live in Hamburg, you can apply at any of the seven district offices;
• the fee is €10.25 to €20.50 (2026), depending on the case.

An urgency certificate (Dringlichkeitsschein) for emergencies such as imminent homelessness requires at least three years of registration in Hamburg and cannot be applied for online.

Hamburg's rent cap (Mietpreisbremse) applies in the whole city and has been renewed until 31 December 2029. For a new lease, the rent may generally be at most 10% above the local comparative rent, which you can estimate with the Hamburg rent index. Exceptions include flats first let after 1 October 2014, the first letting after comprehensive modernisation, and cases where the previous tenant already paid more. A landlord who relies on an exception must tell you before you sign.

If you think your rent is too high, you can complain to the landlord after signing; for leases since April 2020, a complaint within 30 months of the start lets you reclaim overpaid rent from the beginning. See the guide to tenant rights in Hamburg.

• Deposit (Kaution): at most three months' net cold rent. You may pay a cash deposit in three monthly instalments, and the landlord must keep it in a separate savings account (section 551 Civil Code).
• Agent's commission: an agent may only charge you if they searched for the flat exclusively on your behalf; if the landlord hired the agent, the landlord pays (section 2 of the Housing Agency Act).
• Second-home tax: if the Hamburg flat is your secondary residence, Hamburg charges a second-home tax of 8% of the net cold rent (2026), with an exemption for certain married people who keep a joint main home outside Hamburg for work.