Lastenfreistellung is the release of a sold plot from the encumbrances the buyer does not take over — above all, the land charges (Grundschuld) of the seller's banks. In a German deal it is a mechanism, not a promise: the notary collects deletion approvals before the price falls due, and part of the price goes straight to the seller's creditors.
• The rights from sections II and III that you accept, each named in the contract.
• Deletion approvals for every other entry, in the notary's hands before the price falls due.
• The redemption amounts in the banks' trust instructions, compared with the price.
• The municipality's certificate on development contributions, and their allocation in the contract (§ 436(1) BGB).
• In a purchase from a developer, a release secured also for the case that the building is not completed (§ 3(1) MaBV).