--- No Commission --- Well-maintained & detached 1–2-family home in a prime preferred location of Altenrath

Key facts

Purchase price & costs

About this house

In green Troisdorf-Altenrath, an exclusive detached house with a separate apartment awaits you – sale takes place through a bidding process!

This versatile property is ideal for buyers who want to move in themselves while simultaneously offsetting part of the financing through rental income.

The Wahner Heide nature reserve is located directly in front of the house.

The separate apartment has a separate entrance, but can also be fully integrated into the entire house. There is also a large terrace and a large balcony. You can enjoy the sun until sunset on the large terrace or balcony. The house is suitable as a multigenerational home as well as for a large family. It offers sufficient storage space, as the house has a full basement.

There is also a garden shed with just under 10 m² of floor space. It provides ample room for all your gardening equipment and garden furniture.

The attractive offer is rounded off by two independent garages and several parking spaces in front of them, ensuring that guests’ vehicles are also always well accommodated.

Procedure & Bidding Process

•Starting price: €685,000 (minimum bid)
•Commission: 0% (no commission, directly from the owner)
•Viewings: Personal viewing appointments take place by individual arrangement.
•Submission of bids: A written purchase offer may be submitted exclusively after a viewing has taken place. The deadline for this is Sunday, 18.10.2026 (8:00 p.m.).
•Decision: No auction – the owner is free to decide whether to accept the bids.

Fittings and features, as described

Thanks to ongoing, comprehensive modernizations, this flexibly usable property (ideal as a single-family, multi-generational, or two-family home) has absolutely no backlog of energy-efficiency renovations.

**Highlights at a glance:**

- Future-proof heating technology: New, highly efficient gas condensing heating system (grandfathered under the GEG) with fully insulated pipes in the basement.

- Modernized living comfort (ground floor & upper floor): Completely renovated bathrooms on both floors as well as a renewed guest WC. All interior doors, frames, and apartment entrance doors have been replaced with high-quality versions. Fitted kitchen and cozy wood-burning stove available on the ground floor.

- Premium features: Modernized electrical system, timer-controlled electric shutters, and high-quality, modern tiled floors. Additional energy-efficient insulation in the roof area (knee wall/roof slopes).

- Future-proof IT: Genuine Internet LAN and SAT cabling separately in every individual room (perfect for working from home).

- Outdoor area: Elaborately renovated garden with an automatic lawn irrigation system.

Other

Legal Notice / Disclaimer Regarding the Bidding Process

1. No Auction or Compulsory Sale: This bidding process is neither an auction within the meaning of Section 156 of the German Civil Code (BGB) nor a compulsory auction. In legal terms, it is an invitation to submit offers (invitatio ad offerendum).

2. Seller’s Free Decision: The seller is not obliged to sell the house to the highest bidder or to sell it at all. The seller is entirely free to accept or reject bids and is not required to provide reasons.

3. Formal Requirement for Real Estate: All bids submitted are legally non-binding until notarization. A legally valid purchase agreement only comes into existence upon signing the notarial agreement (Section 311b BGB).

4. Exclusion of Claims for Damages: Participation in the bidding process, viewing of the property or submission of a bid shall not give rise to any claims (e.g. for reimbursement of expenses, broker’s fees, surveyor’s fees or damages) against the seller if no purchase agreement is concluded.

5. Disclaimer of Liability for Information: All information in this listing has been compiled to the best of our knowledge and belief. It is provided solely for preliminary information and does not constitute a contractual assurance or guarantee. Only the provisions agreed in the subsequent notarial purchase agreement shall be binding.

6. Data Protection: By submitting your bid, you agree that your data may be stored and processed exclusively for the purpose of this real estate sale. It will not be disclosed to third parties.

Location

Location details

Shops for everyday necessities, pharmacies, restaurants, and more can be reached within 5 minutes. Cologne and Bonn can each be reached in approximately 20 minutes.