Social commitment

The social commitment associated with a property obligates the owner to make the property available for specific social purposes-typically by renting it to low-income households at a rent set by the authorities. It typically arises from the use of public subsidies for social housing and is secured in the land registry or through a building easement. For buyers of subsidized residential properties, the remaining term of the social commitment is a decisive valuation factor.

How does a social commitment arise?

A social commitment arises when an owner utilizes government subsidies for the construction or modernization of a dwelling-for example, through the Bavarian State Land Credit Institution (BayernLabo) or KfW. In return, the owner commits to renting the apartment for a specific term (often 15-30 years) only to households that hold a housing eligibility certificate (WBS) and to not exceed a cost-based rent.

The amount of the permissible cost-based rent is set by the approving authority and is generally significantly below the local comparative rent. For owners, this means that during the commitment period, rent increases are only possible within the narrow limits of the cost-based rent. Once the commitment period expires, these restrictions are completely lifted, and the owner can rent the apartment at market rates or sell it freely.

The social commitment is entered in the land register as a building encumbrance or as a limited personal servitude. In some federal states, including Bavaria, the commitment is also secured through public-law contracts with the approving authority. Buyers can identify the commitment in the land register extract and at the relevant authority.

Rights and Obligations During the Commitment Period

During the social commitment period, the rent may only be increased up to the specified cost-based rent, which is often significantly below the local comparative rent. The landlord is also obligated to rent the apartment exclusively to households eligible for WBS (social housing subsidy) and to observe the municipalities’ occupancy rights. In Nuremberg, the city has the right to designate suitable tenants for certain subsidy programs (occupancy right), which further restricts the landlord’s freedom in selecting tenants.

Violations of the social housing obligation can lead to the recovery of subsidies-with serious consequences for the owner. Buyers of a property subject to a social housing obligation assume all of the previous owner’s obligations. A thorough review before purchase is therefore essential: Only those who know the exact remaining term and the applicable rent limits can realistically calculate a fair purchase price.

Social Housing Obligations in the Purchase Process: What Buyers Need to Know

When purchasing a subsidized residential property, buyers should check the land registry for registered restrictions on use and easements and inquire with the relevant authority (in Nuremberg: Office for Housing and Urban Development) about the exact remaining term of the restriction. A short remaining term of less than five years can make the purchase attractive, as unrestricted renting will soon be possible. A long commitment period must be reflected in the purchase price-properties subject to social commitment are generally cheaper than comparable non-committed properties.

As an investment, properties subject to social commitment are only suitable for investors who can live with lower ongoing rental income during the commitment period and are counting on appreciation in value after the term expires. The tax treatment is the same as for standard rental apartments: income-related expenses (interest, depreciation, management fees) are tax-deductible.

Practical Tip for Owners in Nuremberg and Franconia

In Nuremberg, the city has an active subsidy program for social housing; many properties owned by Wohnbau Nürnberg and the GBW successor are still subject to social housing restrictions. Anyone purchasing such an apartment as an investment should factor the rent control into their return calculation. We can help you clarify a property’s commitment status, inquire about the exact remaining term with the Office for Housing and Urban Development, and determine the fair market price while taking the remaining term into account. In some cases, the restriction can be lifted early in exchange for a lump-sum payment to the funding agency-a step that can be financially worthwhile if the market value of the released apartment is significantly higher than the subsidized value.

Frequently Asked Questions

How long does a social housing commitment last?

The term varies depending on the subsidy program and typically ranges from 15 to 45 years from completion. In Bavaria, 25 years is a common standard term for KfW and BayernLabo subsidy programs. Older subsidies from the 1960s and 1970s may have already expired; newer programs from the 2000s, on the other hand, often run until the 2030s or 2040s.

Can I sell an apartment subject to social housing restrictions?

Yes, a sale is possible at any time. However, the buyer assumes full responsibility for the social housing obligations. The restricted status must be disclosed in the purchase agreement, as it significantly affects the value and potential uses of the property. Concealing the restriction can lead to the purchase agreement being contested on grounds of fraudulent misrepresentation.

What is a housing eligibility certificate (WBS)?

The WBS is an official document certifying that a household is eligible to rent social housing based on its income. It is issued by the relevant authority-in Nuremberg, the Office for Housing and Urban Development-upon application and is generally valid for one year. The income limits are based on the Housing Promotion Act and are adjusted regularly; for a family of four in Bavaria, the limit is currently around 35,000-40,000 euros in annual income.

How does a social housing commitment differ from a rent cap?

Social housing commitments and rent caps are two different instruments with a comparable goal-limiting rent prices-but they differ significantly in scope, legal basis, and effect. Social housing is a property-specific obligation secured in the land register or by a public-law contract that applies exclusively to properties built or modernized with public subsidies. It limits the rent absolutely to the set cost-based rent and stipulates who (those eligible under the WBS) may move in. The rent cap under Section 556d of the German Civil Code (BGB), on the other hand, applies across the board in tight housing markets such as Nuremberg and limits the permissible net rent (excluding utilities) for each new lease to a maximum of 10% above the local comparative rent-regardless of whether the property received public funding. For landlords of socially bound apartments, stricter rules than the general rent cap thus apply during the commitment period-the cost-based rent is often well below the rent cap limit. After the commitment period expires, the property falls under general market rules, including the rent cap. We assist owners in obtaining a binding clarification of the status and remaining term of a social housing commitment from the Nuremberg Office for Housing and Urban Development.

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