Loan

Combined Loan Housing with Climate Bonus

Supplementary loans for private individuals in Baden-Württemberg to close financing gaps for the construction, purchase, or energy-efficient renovation of residential properties, with an optional repayment grant-based climate premium until 30.12.2024.

Housing & Modernization Infrastructure Urban Development & Renewal

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Grant criteria

Application Deadline: Ongoing
Application level: Advanced
Region: Baden-Württemberg
Funding amount: €5,000 to €200,000 per housing unit
Funding rate: 100%

Funding objective

The combined housing loan closes financing gaps in addition to funding programs from L-Bank, KfW, or BAFA for the new construction, purchase, modernization, or energy-efficient renovation of residential properties and, upon request, additionally supports particularly energy-efficient renovation projects with a fixed repayment grant (climate premium) from the state of Baden-Württemberg.

Eligible expenses

  • Land costs including incidental expenses
  • Construction and ancillary construction costs
  • Costs for outdoor facilities
  • Purchase price of the property including incidental expenses
  • Costs for modernization, conversion or (energy-efficient) renovation
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Non-eligible expenses

  • Buildings with more than three residential units
  • Refinancing and additional financing of already completed projects
  • Construction or renovation of holiday homes, weekend houses, and second homes
  • Installation of independent fossil fuel boilers from 01.01.2025

Eligible to apply

  • Individuals

Funding requirements

  • Residence in Baden-Württemberg
  • Use of at least one residential unit by the applicant
  • Maximum of three residential units per property
  • Combination with a basic funding program from L-Bank, KfW, or BAFA
  • Compliance with environmental and social legal requirements

Documents required for application

  1. Product Information Sheet Combined Loan Housing
  2. Program Information Sheet Combined Loan Housing
  3. Application Form WF_1004 (Loan Programs for Housing Promotion)
  4. Product-Specific Data Protection Notices of L-Bank

Description

The Combined Housing Loan with Climate Bonus is aimed at natural persons with their primary residence in Baden-Württemberg who wish to build, purchase, modernize, or energetically renovate an owner-occupied residential property with up to three units. Complementing a basic subsidy from L-Bank, KfW, or BAFA, the program closes financing gaps and, upon request, offers a government-subsidized repayment grant (climate bonus) for particularly energy-efficient measures. The interest subsidy applies to terms of up to 35 years, including grace periods without repayments, and covers up to 100% of eligible costs. Applications can be submitted continuously, and the entitlement to the climate bonus applies to commitments made by 30.12.2024.

Eligible expenses include land acquisition, construction and ancillary construction costs, outdoor facilities, incidental purchase costs, modernization and renovation measures, as well as the installation of photovoltaic systems and storage. Excluded are projects involving holiday and secondary residences, buildings with more than three residential units, refinancing of already completed projects, and from 2025 onwards, standalone fossil fuel heating systems. Loan amounts range from €5,000 to €200,000 per residential unit. In addition to the product information sheet and program fact sheet, the application form WF_1004 and product-specific data protection notices from L-Bank must be attached. The responsible body is L-Bank as the state development bank, which provides the funds in cooperation with house banks and administers the climate bonus. Interested parties can find all application documents and details in the official documents available via the L-Bank portal.

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