Mietpreisbremse (rent cap) in Karlsruhe1
Check your rent in Karlsruhe (Baden-Württemberg) against the current Mietspiegel (rent index) and the Mietpreisbremse (rent cap) under § 556d BGB, in force since 2015. With a citywide average rent of around 12.8 €/m², it is especially worth a look in sought-after areas like Innenstadt-West and Innenstadt-Ost. AI-powered analysis in ~60 seconds — free, no registration.
¹ Application of § 556d BGB for Karlsruhe since 2015. Basis: qualified Mietspiegel (rent index) for Karlsruhe.
- Avg. rent / m²
- 12.8 €
- Poss. overpayment
- ~178 €
- Nebenkosten errors
- ~135 €
Average values · As of 2026
Local comparative rents
by year built
The table below shows reference values for the Mietspiegel (rent index) of Karlsruhe in the state of Baden-Württemberg, graded by the building's year of construction. Older buildings from 1919–1949 are listed at around 9.80 €/m², newer flats from 2015 at about 14.00 €/m²; the citywide average rent is approx. 12.8 €/m². Where the Mietpreisbremse (rent cap) applies, the new-letting rent may be at most 10 % above these comparative values.
| Year built | Avg. Mietspiegel | Max. new-lease rent |
|---|---|---|
| 1919–1949 | 9.80 €/m² | 10.78 €/m² |
| 1950–1964 | 9.40 €/m² | 10.34 €/m² |
| 1965–1977 | 10.20 €/m² | 11.22 €/m² |
| 1978–1990 | 11.00 €/m² | 12.10 €/m² |
| 1991–2002 | 11.90 €/m² | 13.09 €/m² |
| 2003–2014 | 12.80 €/m² | 14.08 €/m² |
| 2015–2026 | 14.00 €/m² | 15.40 €/m² |
* Reference values. The €/m² figures shown are approximations and do not replace the official qualified Mietspiegel (rent index) of Karlsruhe. Actual values depend on fittings, location and flat size. Max. new-lease rent = Mietspiegel × 110 % (Mietpreisbremse).
Mietpreisbremse
applies in Karlsruhe
Karlsruhe has been classified as an area with a strained housing market in the state of Baden-Württemberg since 2015. The Mietpreisbremse (rent cap, § 556d BGB) has since applied to new-lease rents across the entire city — including sought-after areas like Innenstadt-West, Innenstadt-Ost and Südstadt.
The new-letting rent may be at most 10 % above the local comparative rent (Mietspiegel, rent index). With a citywide average rent of around 12.8 €/m², this margin carries real weight depending on year built and location. Exceptions: new builds (first occupied after October 2014) and comprehensively modernised flats.
If your landlord is in breach, you can object in writing (Rüge) and reclaim the rent overpaid from the point the objection is received (statute of limitations: 3 years) — in Karlsruhe the possible overpayment averages around 178 € per month. A qualified objection has no longer been required since 2019. Have your claim reviewed by a lawyer.
Avg. possible monthly overpayment
178 €
if the Mietpreisbremse is breached
Annual extra cost
2136 €
overpaid per year
Avg. Nebenkosten error
135 €
per annual statement
Mietpreisbremse
Active
since 2015
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Popular districts
in Karlsruhe
Rents in Karlsruhe vary widely by district and year built — sought-after areas include Innenstadt-West, Innenstadt-Ost and Südstadt. The citywide average rent is around 12.8 €/m². The Mietpreisbremse (rent cap) applies since 2015 in all districts of Karlsruhe.
Innenstadt-West
Karlsruhe
Innenstadt-Ost
Karlsruhe
Südstadt
Karlsruhe
Durlach
Karlsruhe
Mühlburg
Karlsruhe
Three tools for Karlsruhe tenants.
One goal: your rights.
Rent-cap Checker
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Utility-bill Audit
Upload your Nebenkostenabrechnung (utility-bill statement). Our AI finds errors and inconsistencies and flags possible discrepancies.
Contract Scanner
AI analysis of your lease for illegal clauses, excessive deposits (Kaution) and hidden risks.
Rent-index Comparison
Calculate the local comparative rent for your flat — including add-ons and deductions for location and fittings.
Frequently asked questions about
tenancy law in Karlsruhe
Rent checks in other
German cities
Berlin
15.8 €/m²
München
22.1 €/m²
Hamburg
17.2 €/m²
Köln
14.9 €/m²
Frankfurt am Main
18.5 €/m²
Düsseldorf
14.3 €/m²
Stuttgart
16.8 €/m²
Leipzig
9.8 €/m²
Dresden
9.4 €/m²
Hannover
12.1 €/m²
Nürnberg
12.4 €/m²
Bremen
11.2 €/m²
Essen
9.6 €/m²
Dortmund
9.9 €/m²
Duisburg
8.8 €/m²
Bochum
9.2 €/m²
Wuppertal
8.5 €/m²
Bielefeld
9.8 €/m²
Bonn
13.2 €/m²
Münster
12.4 €/m²
Mannheim
12.1 €/m²
Augsburg
13.5 €/m²
Wiesbaden
14.8 €/m²
Gelsenkirchen
7.8 €/m²
Mönchengladbach
8.9 €/m²
Braunschweig
10.8 €/m²
Kiel
10.5 €/m²
Chemnitz
7.2 €/m²
Aachen
11.5 €/m²