Selling a House in Cologne: Basics, Process, Taxes – Guide

Selling a House in Cologne: What Is Your House Worth?

Cologne is one of the most expensive and sought-after real estate markets in Germany. The average price per square meter for a house in Cologne in 2026 is 4,800–6,500 €/m² – significantly higher depending on location.

Selling a House in Cologne: 8 Steps

1. Valuation: Determine the current market value. Basis: comparable properties, location, year built, condition. A professional appraisal or a free online valuation is a good starting point.
2. Gather documents: Land registry extract, cadastral map, energy performance certificate (mandatory!), building plans, living space calculation, and if applicable the declaration of division and the homeowners’ association minutes.
3. Decide on an agent: With or without a real estate agent? For houses over €500,000 in a top location, a specialized Cologne agent is worthwhile. Commission: max. 3.57% (buyer’s share under the post-2020 rules).
4. Create an exposé: Professional photos, floor plan, complete property description. The quality of the exposé largely determines the level of interest.
5. Marketing: Immoscout24, Immowelt, eBay Kleinanzeigen. For luxury properties, also off-market marketing through networks.
6. Viewings & negotiations: Pre-qualify interested parties. Only invite serious buyers with proven proof of financing.
7. Notary appointment: Have the purchase contract prepared by a notary. Both parties sign. Cost: approx. 1.5–2% of the purchase price.
8. Handover: Handover of keys after receipt of the purchase price. Create a handover protocol.

Taxes When Selling a House in Cologne

• Speculation tax: If you have owned the house for less than 10 years and have not lived in it yourself, income tax is due on the profit. Owners who have lived there themselves for the last 3 years are exempt.
• Real estate transfer tax: Paid by the buyer – 6.5% in North Rhine-Westphalia. For a €600,000 property = €39,000.
• Agent’s commission: Since 2020, the commission has been split: buyer and seller each pay a maximum of 3.57%.

Frequently Asked Questions: Selling a House in Cologne

What is my house in Cologne worth?
The average house price in Cologne in 2026 is 4,800–6,500 €/m². In top locations such as Hahnwald, Marienburg, or Lindenthal, 7,000–9,000 €/m² is not unusual. As a quick guide: living space in square meters × average price per m² = base value.

How long does it take to sell a house in Cologne?
With a market-appropriate price and professional marketing: 4–12 weeks. In top locations, the right property is sometimes sold within a few days. Overpriced properties can remain on the market for months.

Do I need an energy performance certificate to sell a house in Cologne?
Yes, the energy performance certificate has been legally required for house sales since 2014. It must be shown to interested parties at the latest during the viewing. Cost: 80–300 € depending on the type (demand-based or consumption-based certificate).

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