If you’ve searched for an apartment in Berlin, Munich, or Hamburg, you’ve probably come across the term Mietmakler. It shows up on listing sites, in classifieds, and in conversations with landlords, but what does it actually mean, who pays for it, and do you even need one?
This guide breaks down everything you need to know: what a Mietmakler does, how much they cost, who’s legally required to pay, and how to choose a good one.
What Does “Mietmakler” Mean?
Mietmakler is a German compound word: Miete means “rent,” and Makler means “broker” or “agent.” Put together, a Mietmakler is a rental broker, a licensed professional who specializes in matching tenants with rental properties, as opposed to a general Immobilienmakler, who typically handles property sales (though many agents do both).
In practice, a Mietmakler acts as the middleman between a landlord (Vermieter) looking for a reliable tenant and a renter (Mieter) looking for a home. They handle the parts of the process most people find tedious or confusing.
What Does a Mietmakler Actually Do?
A Mietmakler’s job goes beyond just showing apartments. Typical responsibilities include:
- Listing and marketing the property, photos, descriptions, and distribution across portals like ImmoScout24 or Immowelt
- Screening tenants, checking income proof (Verdienstnachweis), credit reports (Schufa-Auskunft), and references
- Organizing and running viewings (Besichtigungen)
- Negotiating rental terms between landlord and tenant
- Preparing the lease agreement (Mietvertrag) and ensuring it meets German rental law
- Handling the handover, coordinating move-in inspections and key transfer
For landlords, a good Mietmakler saves time and reduces the risk of ending up with an unreliable tenant. For renters, especially in competitive markets, a Mietmakler can offer access to listings that never make it to public portals.
Who Pays the Mietmakler? The Bestellerprinzip Explained
This is the part everyone actually wants to know: who pays the commission?
Since June 2015, Germany has followed the Bestellerprinzip, literally “the orderer principle,” often summarized as “whoever orders, pays” (wer bestellt, bezahlt). Under this law:
Only the party who hires the Mietmakler is obligated to pay their commission.
In nearly all cases, that’s the landlord, not the tenant. If a landlord contracts a broker to find a tenant, the landlord pays, full stop. A broker cannot legally shift that cost onto the renter, even indirectly.
Exception: if a tenant independently hires a Mietmakler to search for a home on their behalf — for example, in a tight housing market where they want a broker actively hunting for listings — the tenant becomes the “orderer” and is responsible for the fee.
How Much Does a Mietmakler Cost?
Mietmakler commissions (Maklerprovision) in Germany are regulated. As of 2026, the standard structure looks like this:
| Item | Typical Cost |
|---|---|
| Broker commission (unfurnished rentals) | Up to 2 months’ cold rent (Kaltmiete) + 19% VAT |
| Furnished or short-term rentals | Often negotiated separately, sometimes higher |
| Who pays | The party who hired the broker (usually the landlord) |
| Legal cap | Commission cannot exceed 2 months’ Kaltmiete under the Wohnungsvermittlungsgesetz (WoVermG) |
For a landlord, this fee typically covers the full service: marketing, tenant vetting, and paperwork, often worth it if it means avoiding a bad tenant or a long vacancy.
Mietmakler vs. Immobilienmakler: What’s the Difference?
The two terms are often used loosely, but there’s a real distinction:
- Mietmakler, specializes in rental transactions only (finding tenants for landlords, or homes for renters)
- Immobilienmakler, a broader term covering real estate agents who handle both sales and rentals
Every Mietmakler is technically a type of Immobilienmakler, but not every Immobilienmakler focuses on rentals. If you’re specifically renting (not buying or selling), working with someone who advertises themselves as a Mietmakler usually means you’re dealing with someone who knows the rental market, local rent caps (Mietpreisbremse), tenant rights, and lease law, in more depth.
Do You Actually Need a Mietmakler?
As a Landlord
A Mietmakler is worth considering if you:
- Don’t have time to manage listings, viewings, and screening
- Want professional tenant vetting to reduce risk
- Are renting out a property in a city where you don’t live
- Want the property filled quickly with minimal vacancy
As a Tenant
Since landlords pay in most cases, there’s often little downside to going through a Mietmakler as a renter, you may get access to off-market listings. That said, in hot rental markets like Mietmakler Berlin, Mietmakler München, or Mietmakler Hamburg, demand is so high that brokers can be selective, and you’ll want to move fast with your paperwork ready (Schufa report, ID, income proof, and a Mieterselbstauskunft form).
How to Choose a Good Mietmakler: 5 Things to Check
- Licensing, a legitimate broker should hold a §34c GewO license (real estate broker permit) in Germany.
- Transparency on fees, they should clearly state, in writing, who is contractually responsible for the commission before you view a property.
- Local market knowledge, ask about current rent levels and whether the property falls under Mietpreisbremse (rent control) rules.
- Reviews and reputation, check Google reviews or ImmoScout24 profiles for consistent, verified feedback.
- Responsiveness, in competitive cities, a broker who’s slow to respond can cost you the apartment. Good ones communicate quickly and clearly.
Red Flags to Watch For
- A broker asking a tenant to pay a commission when the landlord clearly initiated the search, this may violate the Bestellerprinzip
- No written confirmation of who ordered the brokerage service
- Pressure to sign a lease without seeing the actual unit
- Fees that exceed the legal cap of 2 months’ Kaltmiete plus VAT
If any of these come up, it’s worth asking direct questions or consulting a local tenant association (Mieterverein) before proceeding.
Frequently Asked Questions
Is a Mietmakler the same as a landlord?
No. A Mietmakler is a professional intermediary hired to represent either the landlord’s or tenant’s interests in finding a rental, they don’t own the property themselves.
Can a tenant be forced to pay Mietmakler fees in Germany?
No, not under the Bestellerprinzip, unless the tenant is the one who directly commissioned the broker’s search services.
How long does it take to find an apartment through a Mietmakler?
It varies by city and market conditions, but a broker’s existing network and off-market listings often speed up the process compared to searching alone on public portals.
Is using a Mietmakler worth it for landlords?
Generally yes, if you value time saved and reduced tenant risk over the cost of the commission, especially for landlords renting out properties remotely or for the first time.
Final Thoughts
A Mietmakler can make the rental process significantly smoother for both landlords and tenants, but only if you understand the rules around who pays, what a fair fee looks like, and how to spot a broker who’s actually working in your interest. Whether you’re listing a property or apartment-hunting in a competitive city, knowing the basics covered here puts you in a much stronger position going into your next conversation with a rental broker.