Further Information
Building Key Data
Plot size: 599 m
Total usable area: approx. 450 m2 (living+working)
Main House (Front Building)
- Year of construction: 1910
- Full refurbishment: 2010/11
Rear Building (Former Workshop/Hall)
- Year of construction: circa 1970s
- Full refurbishment: 2010
Energy and Sustainability
- Energy efficiency class: A+ (consumption certificate)
- Final energy consumption: 25 kWh/(m²·a)
Heating and Energy Systems
- Heating type: Geothermal (ground source heat
pump)
- Heating system: Underfloor heating and wall-surface
heating
Renewable Energy
- Photovoltaic system: 4.9 kWp on the carport,
including battery storage (approx. 50% energy self-
sufficiency)
- Solar thermal system: 3 panels on the main house
(for hot water support)
Water Management
- Greywater usage: 4,500 L rainwater cistern supplies toilets, washing machine, and outdoor water connections
Located in a sought-after area at the foot of the Venusberg, we are selling a spacious townhouse spread over three floors. It features a green, sheltered courtyard and a former industrial hall that has been thoughtfully converted into a unique space for both living and working.
Several terraces on different levels, a carport with a photovoltaic system, and two parking spaces with wallbox chargers and battery storage complement this exceptional property.
The 599 m² plot is accessible from two sides:
- Main entrance: Mechenstraße 25
- Secondary access with carport and parking: Am Siepen (incl. wallbox)
Terms and Conditions
Asking price:
Plot, 599 m2 € 530.000,00
Living and Usable Area
approx. 470m2 € 1.770.000,00
TOTAL € 2.300.000,00
Handover / Takeover by arrangement
Neighborhood
District Kessenich
> Location: Close‑in district in the southern part of
Bonn
> Character: Vibrant, well‑established community
blending urban flair with village‑like charm
> Infrastructure: Diverse shopping options, weekly
market, cafés, restaurants, schools, day‑care
centers, doctors and pharmacies all within walking
distance
> Transport: Excellent connections to public transport
(tram, bus) and motorways
Just a few minutes to Bonn city centre and the
Museum Mile Recreation
> Direct proximity to the Rhine, the Rheinaue park,
and the Venusberg hillside Highlights
> A popular residential area for families, commuters,
and academics