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Service for property developers

We understand your goals as a property developer and speak the language of your potential buyers. While you concentrate on the construction, we take care of the professional marketing. We know the region and the preferences of potential buyers. Our large network opens new doors to expanded buyer groups and shortens your marketing time.

  • Tailor-made marketing concepts
    We develop individual strategies that are optimally tailored to your project.
  • Network and relationships
    Benefit from our extensive network of potential buyers in the region.

  • regional expertise
    We know the market and the preferences of buyers in Mettmann, Ratingen, and Velbert like the back of our hand.
  • Comprehensive solutions
    From creating the property brochure to professional video production, we support you every step of the way.
  • Short marketing time
    Thanks to our proven and efficient processes, we shorten your marketing time and increase your success.
  • Individual consultation
    We tailor our services to your marketing goals and the specifics of your new construction project.
  • Automated processes

    Digital and automated marketing
    • Digital and cloud-based
    • AI as support for real estate professionals
    • We use all marketing tools both online and offline
    • Available 24/7
  • Our database

    Tested and customized
    • Search profiles with automatic matching
    • Database with verified prospects
    • Targeted and individualized customer approach
  • Virtual 360° tour

    Our virtual tours
    • High quality and always available
    • Fewer on-site viewing appointments
    • Protection of your privacy
    • Expanded pool of buyers
  • Attractive exposés

    Realistic representations of properties that are not yet completed
    • High-quality print products
    • Appealing online presentations
    • Professional renderings
    • Customized texts
  • Individual project websites

    Optimal online visibility
    • Part of the comprehensive online marketing concept
    • Reach a large group of buyers
    • Available 24/7
    • SEO-optimized and suitable for all devices
  • Comprehensive marketing

    All channels online and offline
    • High-reach campaigns
    • All leading real estate portals
    • Targeted campaigns on platforms such as Instagram, Facebook, and LinkedIn
  • Professional floor plans

    Room for imagination
    • 2D and 3D floor plans
    • Better sense of space
    • Help interested parties to better visualize your project

What our customers say

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success stories

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Frequently Asked Questions

Your questions

What do I need to bear in mind when selling my house in Düsseldorf?

If you want to sell your house in Düsseldorf, you should be very familiar with the local real estate market. In sought-after neighborhoods such as Oberkassel, Derendorf, or Unterbilk, prices are high, but so are buyers' expectations. It is important to set a realistic selling price, have complete documentation (e.g., energy performance certificate, land register extract), and market the property professionally. Kartheuser Immobilien knows the Düsseldorf market and ensures that you are legally protected and sell at the best price.

What purchase price can I achieve with my property in Düsseldorf?

The purchase price of your property in Düsseldorf depends heavily on its location, condition, and amenities. In popular neighborhoods such as Pempelfort, Golzheim, or Oberkassel, above-average prices can often be achieved. Factors such as parking spaces, elevators, or balconies also play a role. Kartheuser Immobilien is your experienced partner for a realistic and well-founded valuation.

How long does it take to sell a property in Düsseldorf?

The average selling time in Düsseldorf is around 3 to 6 months. In prime locations with high demand—such as the city center, Bilk, or Kaiserswerth—sales can also be completed more quickly. Targeted marketing by Kartheuser Immobilien significantly shortens the selling time and ensures a smooth process.

What do I need to consider when selling my house privately in Düsseldorf?

Selling a private home in Düsseldorf requires extensive preparation. Especially in a professional market like Düsseldorf, buyers expect transparency, accurate documentation, and a compelling presentation.

Important points:

  • Pricing: Compare current offers in districts such as Oberbilk or Flingern.
  • Documents: Energy performance certificate, land register extract, floor plans, and proof of renovations are mandatory.
  • Presentation: High-quality photos, a professional exposé, and targeted ads on real estate portals are essential.
  • Viewings & legal matters: Allow plenty of time, prepare well for questions, and have the purchase agreement checked by a lawyer.
    Tip: Kartheuser Immobilien provides professional support to save you time and stress and help you achieve a better price.

What costs must the seller bear when selling a house in Düsseldorf?

As the seller in Düsseldorf, you will bear the following costs, among others:

  • Notary fees for land registry deletion (approx. 0.2% of the purchase price)
  • Brokerage commission: In North Rhine-Westphalia, 3.57% (including VAT) is standard for sellers in the case of a bilateral commission agreement.
  • Speculation tax if the property is sold within 10 years and has not been used by the seller.
  • Energy performancecertificate (€50–300)
  • Renovation costs if visual improvements are made.
  • Other costs: e.g., advertisements, appraisers, valuations.
    With Kartheuser Immobilien, you always have an overview of all costs incurred – calculated transparently and fairly.

Your new construction project – our shared success

We know the market and the preferences of buyers in the region and will develop a strategy for your project that will quickly lead to successful sales.

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