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On June 2, the time had come: North Rhine-Westphalia's Minister for Economic Affairs and Climate Protection, Mona Neubaur, visited the LÜCK neighborhood in Cologne-Ehrenfeld. Together with our project partner naturstrom AG, we were able to show how the heating transition works in practice—and why climate-friendly technology and socially acceptable living space are not a contradiction in terms.

A neighborhood that takes responsibility

LÜCK comprises 216 apartments, around 30 percent of which are publicly subsidized. The mix of rental and owner-occupied apartments is deliberately aimed at the middle class. At the same time, the neighborhood is setting new standards in terms of energy supply: A large heat pump, fed by waste water heat, supplies the neighborhood with fuel-free energy. A power-to-heat plant also takes advantage of particularly low electricity prices to heat the heat storage tank.

Voices from the neighborhood

Frank Piepers, Managing Director of the wvm Group: "Climate-friendly heating and affordable housing are not a contradiction in terms. LÜCK shows how it can be done – responsibly, cooperatively, concretely."

Minister Mona Neubaur emphasized how important it is to implement the heating transition with modern technology, smart solutions, and in collaboration with local residents.

We would like to thank all those involved and our partners for their commitment and look forward to further projects that show that the heating transition is feasible – if we work together to shape it.

Do you have any questions?

Would you like to finally make your dream home a reality, or do you have questions about our projects? Our team will be happy to answer your questions.

Projects

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Cologne, Leyendeckerstraße 17 – 27

Leyendecker Cologne

91 condominiums approx. 47 m² - 140 m² living space 2 - 5 Rooms 65 underground parking spaces
Nos. 17 + 27: Energy certificate type: Needs certificate Energy efficiency class: B Energy demand: 58.3kWh / (m²*a) Main energy carrier: Air/water heat pump, renewable Year of construction: 2024
No. 19: Energy certificate type: Needs certificate Energy efficiency class: B Energy demand: 68.6kWh / (m²*a) Main energy carrier: Air/water heat pump, renewable Year of construction: 2024
No. 21: Energy certificate type: Needs certificate Energy efficiency class: B Energy demand: 69.4kWh / (m²*a) Main energy carrier: Air/water heat pump, renewable Year of construction: 2024
No. 23: Energy certificate type: Needs certificate Energy efficiency class: B Energy demand: 68.7kWh / (m²*a) Main energy carrier: Air/water heat pump, renewable Year of construction: 2024
No. 25: Energy certificate type: Needs certificate Energy efficiency class: B Energy demand: 68.7kWh / (m²*a) Main energy carrier: Air/water heat pump, renewable Year of construction: 2024

Berlin, Zwieseler Straße 164

Zwieseler Hof Berlin

147 condominiums approx. 30 m² - 119 m² living space 1 - 5 Rooms 120 TG parking spaces (e-mobility-ready)
House 1: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 14.4kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 2: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 16.7kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 3: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 16.5kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 4: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 16.3kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 5: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 16.2kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 6: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 17kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 7: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 16.3kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 8: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 15.4kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025
House 9: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 17kWh / (m²*a) Main energy carrier: Air-to-water heat pump Year of construction: 2025

Berlin, Liebermannstraße 70

Liebermann Berlin

48 condominiums approx. 30 m² - 109 m² living space 1 - 4 Rooms 17 underground parking spaces
energy performance certificate: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 9.4kWh / (m²*a) Main energy carrier: electricity mix Year of construction: 2025

Berlin, Berkenbrücker Steig 18 – 19

Berkenbrücker Berlin

44 condominiums approx. 39 m² - 123 m² living space 1 - 5 Rooms 25 underground parking spaces
front building: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 12kWh / (m²*a) Main energy carrier: Environmental energy, electricity Year of construction: 2025
garden shed: Energy certificate type: Needs certificate Energy efficiency class: A+ Energy demand: 7kWh / (m²*a) Main energy carrier: Environmental energy, electricity Year of construction: 2025

apartments

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Bedroom ambiance in Berlin-Weißensee

Berlin, Roelckestraße 111

First occupancy! 4-room new-build apartment with loggia!

691.600 € 4 Rooms 95,74 m² 7.224 € / m² 2. floor
Energy certificate type: Proof of need Energy efficiency class: B Main energy carrier: District heating Energy demand: 54,60kWh / (m²*a)
Bedroom

Cologne, Leyendeckerstraße 27

Your home with a future: 3-room apartment with a sustainable concept

524.900 € 3 Rooms 72,53 m² 7.237 € / m² 2. floor
Energy certificate type: Proof of need Energy efficiency class: B Main energy carrier: Air heat pump Energy demand: 58,30kWh / (m²*a)
Bedroom

Cologne, Leyendeckerstraße 27

Plenty of space for your family: 3-room apartment with a cozy atmosphere

530.900 € 3 Rooms 72,53 m² 7.320 € / m² 3. floor
Energy certificate type: Proof of need Energy efficiency class: B Main energy carrier: Air heat pump Energy demand: 58,30kWh / (m²*a)

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