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Why a weak listing costs you money
Your property has been online for three months. Enquiries come in. But not from the right buyers. Viewings go nowhere. The price drops. This is almost always down to the listing.
The renowned data from PrimePhoto — analysed annually since 2015 shows: among Berlin premium listings from €1.5M+, 45% have inadequate photos and 24% have no usable photos at all. Combined: 69% of all premium listings fail on visual presentation alone. And this despite professional photos accelerating sales by up to 50%.
Owner-occupied flats in Germany sit on the market for an average of 67 days (CBRE Germany, Marketing Duration Study). Every month of vacancy costs money. A weak listing prolongs this time — a strong listing cuts it significantly.
What is a property listing?
A property listing is the central marketing document for a property. It contains all the information a prospective buyer needs to make an informed decision.
Important: the listing is not just a marketing document. The renowned property portal immoverkauf24 — with over 500 vetted agents in its network summarises the legal position clearly: the Federal Court of Justice (BGH) classifies the listing as a "public statement by the seller". Incorrect floor area information can give rise to claims for damages. The listing has legal weight.
Germany's most-used property portal ImmobilienScout24 names nine essential components: professional photos, floor plan, room dimensions, property description, asking price, ancillary costs, condition, features and contact details. These nine elements determine whether a listing can survive in digital competition.
Mandatory disclosures under GEG §87 (German Energy Act) — what the law requires
There is no leeway here. Either the listing is complete — or you risk a fine.
Section 87 of the German Buildings Energy Act (GEG — Gebäudeenergiegesetz) stipulates: once a valid energy certificate exists, the data must appear in every property advertisement — for sales, lettings and leases. As the Cologne estate agency Immobilien Ernst explains in its practical 2025/2026 overview: missing or unclear energy data generates buyer queries, delays and distrust. And a fine of up to €15,000.




