'Renting Commercial Space in Germany: How to Check the Property and the

Renting business premises in Germany is different from renting housing: in a Gewerbemiete arrangement, the parties have more contractual freedom, and tenant protection is weaker. That is why, before signing, it is important to check not only the price per square meter, but also the permitted use, the technical condition, Nebenkosten, VAT, the contract term, repair rules, and exit conditions.

This guide is for anyone looking for an office, shop, practice, warehouse, workshop, salon, or premises for gastronomy. The point is not to find the cheapest square meters, but to make sure the property can be used for your business legally, technically, and economically.

Where to look for commercial property

Commercial properties are searched for through real estate portals, local brokers, property management companies, business parks, listings from municipal economic development services, and direct contact with owners. For an initial market overview, you can look at Gewerbe listings on large platforms such as ImmobilienScout24, but the advertisement should only be the starting point of your due diligence.

First decide what type of property you need:

Büro: office, coworking, or premises for a team or client meetings.
Ladenlokal: a shop or service location with a storefront and foot traffic.
Praxis: premises for a doctor, therapist, cosmetologist, or another visitor-based service.
Gastronomie: a cafe, restaurant, bar, bakery, kitchen, or takeaway.
Lager / Werkstatt: warehouse, workshop, production, or mixed use.

For each type, different parameters matter: storefront visibility, ventilation, sanitary facilities, fire safety, floor load, internet, unloading, parking, access outside normal hours, noise, smells, customer flow, and the right to exterior advertising.

Why the listing price does not show the real burden

In commercial leasing in Germany, there is usually no universal official Mietspiegel like in residential rent. The rate has to be compared with similar properties in the specific area by purpose, size, condition, foot traffic, floor, storefront, lease term, and renovation scope.

Compare not only the Nettokaltmiete, but the full budget:

Cost	What to clarify before signing
Nettokaltmiete	This is the base rent without Nebenkosten and, as a rule, without any applicable Umsatzsteuer.
Nebenkosten / Betriebskosten	Which costs are included, how they are allocated among tenants, and whether previous statements are available.
Umsatzsteuer	Whether the landlord charges VAT on rent and Nebenkosten, and whether the amounts are stated net or gross.
Kaution or guarantee	The amount, form of security, deadline, and return conditions.
Maklerprovision	Who pays the broker’s commission and whether the amount is fixed in writing.
Fit-out	Who pays for renovations, partitions, signage, ventilation, kitchen work, electrical work, and removal when moving out.
Insurance and operations	Which insurance policies the contract requires and which ongoing obligations pass to the tenant.

For commercial rent, there is no strict deposit cap like in residential leasing. In practice, a Kaution of around three months’ rent is common, but the amount and form of security are negotiable. Sometimes a bank guarantee or surety is discussed instead of a cash deposit.

What to check before signing

The main tenant mistake is assuming that a property is suitable if it has keys, walls, and an attractive price. In Gewerbe, you need to verify the property’s legal, technical, and financial suitability.

Checkpoint	Why it is critical	What to request or include
Nutzungszweck / Nutzungsart	Not every property can be used as a shop, cafe, salon, warehouse, or client-facing space.	The currently permitted use, information about a possible Nutzungsänderung, and responsibility for approvals.
Size and composition of the property	Rent, Nebenkosten, insurance, and disputes on return all depend on the area.	Floor plan, list of ancillary rooms, storage, parking spaces, advertising surfaces, and the method for calculating area.
Technical condition	Electrical systems, heating, ventilation, sanitary facilities, and fire safety may require expensive work.	Übergabeprotokoll, information on repairs, power capacity, ventilation, heating, internet, and defects.
Signage and exterior advertising	For retail and services, visibility can be part of the location’s economic value.	The right to a Schild / Außenwerbung, the landlord’s consent, and any authority or homeowners’ association requirements.
Delivery and access	For warehousing, gastronomy, and retail, unloading, noise, and opening hours matter.	Access times, unloading rules, parking spaces, and restrictions imposed by the building or area.
Energieausweis and operating costs	Poor energy efficiency can make the property expensive to use.	The Energieausweis, previous Betriebskostenabrechnungen, and the method for calculating heating and common costs.
Signatory authority	The contract must be signed by the owner or an authorized person.	If necessary, a Grundbuchauszug, Vollmacht, Handelsregisterauszug, and the signatory’s details.

Check the permitted use especially carefully. If the property used to be a shop, that does not mean you can open a cafe, a medical practice, a salon with equipment, or a noisy workshop there. A change of Nutzungsart may require approvals, and in practice the launch-delay risk often falls on the tenant.

If the property is located in a residential building or if a flat is being converted for business use, the review must be even stricter. You may need the owner’s consent, compliance with neighbors’ interests, the rules of the Wohnungseigentümergemeinschaft, and local restrictions against taking housing out of residential use.

What should be in a Gewerbemietvertrag

A commercial lease agreement in Germany is built around the parties’ arrangements. Many protective rules from residential rent do not apply here to the same extent, so key conditions should be fixed in writing, in appendices, and in floor plans, rather than left to verbal promises.

Parties to the contract

State the correct legal form of the business, addresses, registration data, and the person who has signing authority. For a GmbH, the Geschäftsführer matters; for a GbR, the partners’ signatures or a representative’s power of attorney matter; for branches, the scope of authority matters.

If the contract is signed before the business is registered or before the bank account is opened, that also needs to be structured carefully: who bears the obligations, from what point the contract takes effect, and which documents must be provided later.

Subject of the lease

An address alone is usually not enough. The contract should describe:

the main premises and their area;
storage, basement, technical, and ancillary zones;
parking spaces and unloading areas;
signage locations and advertising surfaces;
common areas that may be used;
the floor plan as an appendix.

If the rent depends on square meters, fix the method for calculating area in advance. That reduces the risk of a dispute after handover.

Permitted purpose of use

The lease purpose should be precise enough for the property to match the permitted use, but not so narrow that any change in assortment or format becomes a contractual breach. For retail, services, and gastronomy, the parties also discuss Konkurrenzschutz - protection against a direct competitor in the same building or complex.

A good wording usually answers three questions: what the business does, what customer flow is expected, and which special works or approvals are needed for launch.

Term, extension, and exit

An open-ended lease gives flexibility, but it cannot be terminated on any day at will. If the contract does not regulate the notice period differently, commercial leases usually follow the BGB rules, where Kündigung is typically tied to a quarter and requires a significant lead time.

A fixed-term lease gives stability, but leaving it is harder. Poor revenue, closing the project, or a mistaken assessment of the location do not usually release you from the obligations by themselves. With a long term, it is worth discussing:

a break clause with clear conditions;
an extension right;
the right to sublet;
the possibility of proposing a Nachmieter;
transfer conditions if the business is sold.

Textform and documenting the terms

For long-term commercial leases in 2026, it is important to account for the shift from the previous Schriftform requirement to Textform for certain contracts concluded for longer than one year. Textform means a recorded text form, for example email, but in practice it is safer to have a single contractual package: the signed agreement, floor plans, appendices, a condition report, a list of works, and the correspondence on key terms.

If the formal requirements for documenting the terms are breached, that can affect the contract term and the possibility of ordinary termination. That is why disputed or long-term leases are best reviewed by a lawyer before signing.

Repairs, fit-out, and return

The most expensive conflicts often arise not because of the rate, but because of renovation and return obligations. The contract needs to define:

who carries out and pays for the fit-out;
which works require the landlord’s consent;
who owns the improvements after move-out;
whether partitions, ventilation, a kitchen, signage, lighting, or sanitary fixtures must be removed;
in what condition the property must be returned;
who is responsible for Schönheitsreparaturen, ongoing repairs, and defects.

All promises on repairs, the handover date, defect remediation, and the suitability of the property for a specific business should be put into the contract or an appendix.

Rent increases

In Gewerbemiete, the landlord cannot simply increase the rate without a contractual basis. Check whether the contract includes:

Staffelmiete - predefined step increases;
Indexmiete - index-linked rent;
Umsatzmiete - base rent plus a percentage of turnover;
unilateral landlord rights to revise costs;
rules for changing Nebenkosten.

If Umsatzmiete is used, the contract should clearly explain what counts as turnover, how it is verified, who has access to the data, and which sales are excluded.

Nebenkosten, Umsatzsteuer, and Maklerprovision

Nebenkosten require particularly careful review. In commercial leasing, a wide range of ongoing costs can be passed on to the tenant if this is stated clearly enough in the contract. An unsafe formula is “the tenant pays all incidental costs.” It is better to demand a specific list, an allocation key, and the procedure for the annual statement.

With Umsatzsteuer, it is important to understand whether the amounts are net or gross. Commercial rent can be VAT-free or subject to an optional VAT charge if the tax conditions are met. For a business that cannot fully deduct input VAT, this affects the real cost.

Maklerprovision in commercial leasing does not follow the same logic as many housing transactions. Who pays the commission and how much is determined by the contract and negotiations. If the property has been on the market for a long time, the landlord wants to close quickly, or major renovation is required, this point can be negotiated.

Common tenant mistakes

Choosing a property only because of a low Nettokaltmiete.
Not checking the Nutzungszweck and whether a Nutzungsänderung is required.
Signing a long fixed-term lease without a break clause, subletting option, or Nachmieter solution.
Not clarifying whether Nebenkosten and VAT will be added.
Leaving signage, unloading, access hours, and parking for later.
Not documenting fit-out, dismantling, and return condition.
Relying on verbal promises from the landlord or broker.
Using a template Gewerbemietvertrag without adapting it to the property and the type of business.

Short checklist before signing

Compare the property with similar offers in the same area and segment.
Check the permitted use and any approvals that may be required.
Request the floor plan, Energieausweis, previous Nebenkosten statements, and the condition report.
Confirm the authority of the landlord or property management company.
Calculate the full budget: rent, Nebenkosten, VAT, Kaution, Maklerprovision, fit-out, and dismantling.
Review the term, exit, extension, and subletting provisions.
Fix repairs, signage, parking, access, and technical conditions in writing.
Have the contract professionally reviewed if the term is long, the investment is high, or the property requires approvals.

Commercial space in Germany should be chosen on the principle of “you can operate here legally and sustainably,” not “the price looks acceptable.” A good Gewerbemietvertrag and careful due diligence on the property often save more than a discount on the first few months.