Kölner Straße 90, 53840 Troisdorf, Nordrhein-Westfalen
Court notices and appraisals are published in German by the local court. Original wording is shown unchanged.
Appraised value
€495,000
Auction date
24 September 2026
09:00
€495,000
Minimum bid: below €247,500 (50% of the appraised value, five tenths in the wording of the statute) the court cannot award the property. Below €346,500 (70%, seven tenths) a party to the proceedings, a bank for instance, can block it.
Auction date
24 September 2026 · 09:00
Local court
Auction venue
Amtsgericht Siegburg, Hauptgebäude, Neue Poststraße 16, 53721 Siegburg, Etage 2, Sitzungssaal 234
Case number
0042 K 0056/2025
Next steps
Thursday, 17 September 2026
Thursday, 24 September 2026
approx. November 2026
The court sets the deadline, roughly 6 weeks after the award
Documents
Official court records, free to download.
Klaava Pro reads them for you: condition, defects, land register and valuation.
The ZVG portal only serves case pages inside its own site, so this route goes through Klaava.
The data comes from zvg-portal.de, the official portal of the German federal states.
Closing costs
Bid amount
State
Total investment
€372,331
€347,000 purchase price + €25,331 closing costs
10% of the appraised market value (§ 68 ZVG). You lodge it before the auction date. On award it counts towards your bid, otherwise you get it back. That is why it sits outside the total above.
No estate agent, no notarised purchase contract. Saving against a normal purchase approx. €17,593 (~5.1%)
Estimates. They create no legal claim.
Property type
Wohn-/Geschäftshaus
Living area
186.09 m²
Price per m²
€2,660
Plot size
123 m²
Year built
1966
Occupancy
Let
Town
53840 Troisdorf
Residential and commercial building in Troisdorf town centre, located directly on the main shopping street and around 30 metres from the pedestrian area of the shopping street. The building from 1966 with an extension from 1982 has four full storeys, is fully basemented, and the attic space is partly converted; the building is attached on one side within a closed row of buildings.
The ground floor is used commercially as a shop, and the upper floors contain three residential units with living and dining room, kitchen, bathroom and balcony or roof terrace respectively. The property is predominantly let: the first floor is occupied by the owners themselves, while the ground floor and second floor are let and the third floor currently stands vacant; the apartment in the attic space is let but not approved under building law and is therefore not taken into account in the income calculation.
The condition of maintenance is normal apart from identified defects such as traces of moisture in the cellar and ceiling area, an outdated heating plant from 1990 and a roof terrace and attic conversion not approved under building law, for which a flat-rate repair deduction of around 40,000 euros was taken into account. For buyers, the central location with good transport links, as well as the rent increase potential in the currently vacant third floor, offer additional potential.
Klaava Pro
The court’s wording
Einseitig angebautes, voll unterkellertes Wohn- und Geschäftshaus, 4 Vollgeschosse, teilausgebauter Spitzboden. Baujahr 1966, Anbau 1982. Wohn- und Nutzfläche 277 m². Raumaufteilung: KG: Flur, 3 Kellerräume, HZR, HAR, Tresor- bzw. Lagerraum; EG: Allgemeinflur, Ladenflächen, Sozialraum, WC; OG 1: Flur, 2 Zimmer, Bad, Wohn- und Esszimmer, Küche, Dachterrasse; OG 2: Flur, 2 Zimmer, Bad, Wohn- und Esszimmer, Küche, Balkon; OG 3: Flur, Schlafzimmer, Bad, Wohn- und Esszimmer, Küche, Balkon; SpB: Speicherraum und "Apartment" (dort keine Innenbesichtigung). Allg. Instandhaltungs- und Modernisierungsstau, Anzeichen von Feuchtigkeit im KG und EG. Das "Apartment" im Spitzboden ist baurechtlich nicht genehmigt.
Grundstücksgröße: 123 m²
Lage: Kölner Straße 90, 53840 Troisdorf - Zentrum
English translation
Residential and commercial building attached on one side, fully basemented, 4 full storeys, partly converted attic space. Year of construction 1966, extension 1982. Living and usable area 277 m². Room layout: basement: hallway, 3 cellar rooms, heating room, house connection room, safe or storage room; ground floor: general hallway, shop areas, staff room, WC; 1st floor: hallway, 2 rooms, bathroom, living and dining room, kitchen, roof terrace; 2nd floor: hallway, 2 rooms, bathroom, living and dining room, kitchen, balcony; 3rd floor: hallway, bedroom, bathroom, living and dining room, kitchen, balcony; attic: storage room and "apartment" (no interior inspection there). General maintenance and modernisation backlog, signs of moisture in the basement and ground floor. The "apartment" in the attic is not approved under building law.
Plot size: 123 m²
Location: Kölner Straße 90, 53840 Troisdorf - Zentrum
Wording of the local court, taken from the official auction notice.
All information is given without warranty. The information shown was extracted automatically from official documents using AI and can be incomplete or wrong. Klaava accepts no liability for decisions made on the basis of this data. Only the official notices of the competent local court and the valuation report are authoritative.
Construction
Massivbau, voll unterkellert, viergeschossig mit teilausgebautem Spitzboden. Satteldach aus Holz mit Ziegeldeckung. Kunststoff- und Aluminiumfenster, doppelt verglast.
Findings of the surveyor · 9 findings
Read out of the market value report written by the court-appointed surveyor.
Sonstiges
Spich
Eigentumswohnung (3 bis 4 Zimmer)
Mülldorf
5 kmEigentumswohnung (ab 5 Zimmer) · 5 rooms · 125 m²
Müllekoven
5.2 kmZweifamilienhaus · 2 units · 136.96 m²
Deichhaus