Short Answer
You are legally barred from cutting down overhanging foliage from a neighboring yard until you have issued a formal written warning containing a precise remediation deadline. Executing unilateral property alterations without a documented paper trail violates strict environmental and property damage statutes.
What Most Expats Don't Realize
You grew tired of sweeping up damp leaves and trimmed several large overhanging oak branches that blocked the light on your private balcony. Your neighbor immediately documented the alterations and hired an environmental attorney, who filed a civil property damage lawsuit against you for improper pruning. You lost €1,800 in statutory property damages and legal representation fees because you cut the branches without issuing a formal notification or respecting seasonal nesting laws.
What To Do
- Print clear, dated photographs of the invading branches to document the ongoing physical nuisance affecting your living space.
- Send a polite but firm deadline notice to your neighbor's physical mailbox requesting they trim the specific overhanging growth.
- "Ich setze eine Frist zur Beseitigung des Überhangs." (I set a deadline for the removal of the overhanging branches.) — write this exact phrase in your letter, keeping a copy of the receipt to protect yourself if you must trim the greenery yourself later.
The Truth
In Germany, a mature tree often enjoys more explicit legal protection than a human being's residential view. Cutting a neighbor's property without an established paper trail is treated as a criminal act of property destruction.