Modern & Energy-Efficient New-Build Detached House in Königswinter – Grundstück
Modern & Energy-Efficient New-Build Detached House in Königswinter – EG
Modern & Energy-Efficient New-Build Detached House in Königswinter – OG
Modern & Energy-Efficient New-Build Detached House in Königswinter – Schnitt
Modern & Energy-Efficient New-Build Detached House in Königswinter – Ansicht
Modern & Energy-Efficient New-Build Detached House in Königswinter – Ansicht

Modern & Energy-Efficient New-Build Detached House in Königswinter

Commission-freeohne-makler.net
Zedernweg53639 Königswinter – ThomasbergNordrhein-Westfalen
Purchase price
619.000 €
Living area
134 m²
Rooms
5
TraumImmo ID: 6GECY8S
Partner ID: 493098

Published on 28/09/2026 · Last checked on 29/09/2026

Advertiser:
Angebot von Uzun Zeki

Key facts

TypeSemi-detached house
Living area approx.134 m²
Year built2027
Bedrooms2
Available from31.12.2027
Rooms5
Bathrooms2
HeatingUnderfloor heating
ParkingTerraceGarden

Plot area386 m²
Parking spaces2
ConditionFirst occupancy
Floors in the building1

Energy certificate

A+
9,7 kWh/(m²·a) Energy requirement

Purchase price & costs

Purchase price619.000 €
Price per m²4,619.40 €/m²
Commissionno commission for buyers

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About this house

Welcome to your
future-proof dream home!

​An exclusive semi-detached house is being built in idyllic Königswinter-Thomasberg. Energy-efficient detached house built using solid construction (KfW-40 standard). This well-designed ensemble combines the highest level of residential comfort with sustainable future technology and impresses with its outstanding solid-construction quality.

​Highlights at a glance:
​Solid construction: The walls are made of solid bricks for excellent sound insulation and a sturdy, lasting-value home.
​Sustainable energy concept: Each house comes with a turnkey photovoltaic system, including a hybrid inverter and smart meter for generating electricity for own use.
​Comfortable indoor climate: An efficient air-to-water heat pump supplies the underfloor heating; a 500-liter hygienic stratified buffer tank.
​Fresh-air guarantee: Controlled, decentralized ventilation ensures a constant supply of fresh air and a healthy indoor climate.

​The layout (ideal for families):

​Lower and ground floors: Bright and open, with a spacious living and dining area, a separate kitchen, a flexibly usable guest room, and a full shower room.
​Upper floor: A spacious master bedroom, two lovely children's bedrooms, and a large central main bathroom provide room for the whole family.

​Features & quality:

​Triple-glazed windows (modern anthracite RAL 7016 on the outside, white on the inside) with electric roller shutters
​High-quality aluminum front door
​Planning, construction management, and development of the entire residential estate are all handled by the experienced construction company Uzun GmbH.
​All initial utility connection fees are already covered.


Fittings and features, as described

Construction & Energy:KfW 40 standard
Turnkey 10 kWp photovoltaic system with hybrid inverter & smart meter. Air-to-water heat pump with 500L hygienic stratified buffer tank Underfloor heating in all living areas and decentralised ventilation system
Windows, Doors & Interior Finishes:Triple-glazed insulating glass (exterior anthracite RAL 7016 / interior white) Electric anthracite plastic roller shutters Aluminium entrance door with 3-point security locking system & glazed panel Internal reinforced concrete staircase with Padang dark natural stone cladding and stainless steel railing. Plumbing & Electrical: TWO fully equipped bathrooms: both on the ground floor and upper floor, each fitted with a washbasin, WC and shower tray Sanitary fixtures by renowned brands (Duravit, Vigour Clivia) Merten M-Smart switch range (glossy polar white).


Other

Provider / Legal notice: Bauunternehmung Uzun GmbH Kapellenstraße 3853773 Hennef
Managing Director: Zeki Uzun
Email: bauunternehmunguzun@yahoo.de
Telephone: 01795955634


Location

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Location details

The property is located in the attractive residential area of 53639 Königswinter-Thomasberg. Königswinter is distinguished by its delightful location between the Rhine and the Siebengebirge hills and offers a perfect combination of nature-oriented living and excellent infrastructure. All everyday amenities – schools, kindergartens, doctors, pharmacies and shopping facilities – can be reached within minutes. Thanks to convenient connections to the B42 and A59 as well as a well-developed public transport network, you can reach the cities of Bonn, Siegburg and Cologne quickly and easily. The surrounding area also offers exceptionally high recreational value, with countless hiking and cycling trails right on your doorstep.

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Advertiser:
Angebot von Uzun Zeki
Partner listing by: ohne-makler.net
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