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Information event on Wednesday, September, 24th. 2025, at 5:30pm, Office Nestbau³,
Eugen-Martin-Straße 23, 79106 Freiburg im Breisgau and ZOOM –

Link to the ZOOM

Meeting-ID: 820 2966 7538  Kenncode: 945055

 

Current building site pictures of House 5, House 6, House 7, House 8 and House 9

House 5 (30.7.25)

House 5 – Slot work electrical lines are finished, cable electrical lines are being laid. (31.7.25)

House 5 (31.7.25)

House 6 – Roof sealing (8.8.25)

House 7 – The ceiling over the 5th floor has been concreted and the preparations for the parapet are underway. (8.8.25)

House 8 (30.7.25)

 

Construction status:

House 5 and House 6

  • The sun protection for House 5 and House 6 is fully installed.
  • The roof of House 5 is completely insulated and sealed, while the roof of House 6 is 70% completed.
  • The drywall in House 6 is up and has one side double-faced.
  • The door frames for House 6 are installed.
  • The drywall in House 5 is up.
  • The vertical risers for HLS in House 5 are finished, and the ventilation ducts in House 6 are being installed.
  • The rough installation in the apartments of House 5 is largely completed.
  • The wooden panels in the balcony area of House 5 have been installed.
  • The metal railings/fall protection for the windows are installed.
  • In House 5, everything is now being prepared for the start of the thermal insulation composite system facade.
  • An appointment with the electrician in House 5 has taken place, and installation is underway.

 

The following trades have been awarded:

  • Shoring, earthworks, shell construction, Wu concrete, scaffolding, windows, electrical, ventilation, sun protection, WE doors, lightning protection, drywall, Steel doors, heating, plumbing, Carpenter, woodworking on balconies

 

Further procedure on the construction site House 5 and House 6:

  • Completion of flat roof house 6, here thermal insulation and sealing.
  • Preparation of the facade for the ETICS system.
  • Advance rough installation.
  • Interior plaster house 6.
  • After the interior plaster of house 6, the drywall installation follows.

 

House 7 and House 8

  • At house 7, the ceiling above the 5th floor has been poured.
  • The windows in house 7 have been installed up to the 3rd floor.
  • At house 8, the ceiling above the 3rd floor has been laid.
  • Windows for the first floors of house 8 have been delivered and installation has begun.
  • Prefabricated parts (balconies and stairs) have been produced.
  • The frames for the apartment doors have been ordered and will be installed after the holiday.

 

The following trades have been awarded:

  • Earthworks, Shell construction, Wu concrete, Ventilation, Scaffolding, Ventilation work, WE doors, Lightning protection, Electrical, Windows

 

Further procedure on the construction site House 7 and House 8:

  • Concrete the upper floor of House 7
  • Concrete the upper floor of House 8
  • Scaffolding setup with construction progress
  • Preparation work for windows in House 8, as well as coordination of the assembly date for House 7
  • The frames for the apartment doors will be ordered in week 26.

 

House 4, House 9 and House 10

  • The construction site has been largely cleared.
  • Explosive ordnance survey has taken place, with no significant finds.
  • Soil sampling for pollutants has been conducted; results are not yet fully available.
  • Excavation to begin in week 25.
  • Start of shell construction work in week 27.

 

The following trades have been awarded:

  • Explosives detection, earthworks, shell construction, shoring

 

Further procedure on the construction site House 4, House 9 and House 10:

  • Excavation of House 9 and 10
  • Create foundation pit for House 9 + install shoring
  • Start of shell construction is in basement 2 of House 9 and then in basement 2 of House 4
  • Connect construction electricity and construction water
  • Set up construction site

 

News/Dates/Funding Opportunities

We are delighted that you are interested in our new Nestbau³ property development cooperative project in Freiburg.

 

And most up-to-date for all investors:

Press release – 22.03.2024

Degressive depreciation (deduction for wear and tear) decided – Depreciate 5 % of the investment costs for 6 years at a time –

Bundesminesterium für Wohnen, Stadtentwicklung und Bauwesen

We have received KfW funding, climate-friendly new construction with QNG (loan 298) for all apartments.

Bundesministerium für Wohnen, Stadtentwicklung und Bauwesen

This subsidy program can be accessed via the Sparkasse Freiburg-Nördlicher Breisgau for all apartments in houses 6-8.

For apartments in houses 4, 9 + 10 you can submit individual applications for a KfW loan in programs 297, 298 or 300 (for families with children under 18 years of age).

Contact details of the Sparkasse Freiburg Nördlicher Breisgau:

 

This funding program can be accessed for all apartments via the Sparkasse Freiburg-Nördlicher Breisgau.

KfW 298 Conditions

  • 150.000,- €
  • 2.11 nominal
  • 2 years repayment-free
  • 10-year fixed interest rate
  • First instalment on 31.03.2026
  • Monthly annuity: € 526.16
  • Commitment commission from 22.02.2025 (1.80 p.a.)

The KfW programs are continuing. For houses 4, 9 and 10, you can submit individual applications for KfW loans with updated conditions via the Sparkasse Freiburg as a “pass-on bank”.

All residential buildings in the district are built according to the ‘Sustainable Building Plus Quality Seal’ (QNG seal), to energy standard Efficiency Building Level 40.
This means you have the opportunity to take advantage of the extremely low-interest KfW loan for climate-friendly new constructions to finance your portion of the project.

The application for the development loan is handled by the Sparkasse Freiburg Nördlicher Breisgau.

If you have already attended an information event and are interested in learning more, you will have the chance to meet with the project management or architects of the individual buildings for personalized guidance and advice starting at 5 pm, before the event.

In this case, please make an appointment by sending an email to nestbau3@pro-b.net

To learn more, please go to the Documents. You can find a lot of valuable information and plans about the Nestbau³ construction project there.

If you have any questions or would like to make an appointment, simply fill out the contact form or send us a message with your appointment request to nestbau3@pro-b.net , or ask your questions in our Q & A portal. We will get back to you as soon as possible.

Next information events

5. November 2025

5:30-7:00 pm, Office Nestbau³,
Eugen-Martin-Straße 23, 79106 Freiburg im Breisgau

3. December 2025

5:30-7:00 pm, Office Nestbau³,
Eugen-Martin-Straße 23, 79106 Freiburg im Breisgau

Our architects

Cooperation with 6 other architects:

Photo credits:

Visualisation:
Luc Zimmermann, Bielefeld
pro.b Planungsgesellschaft GmbH & Co. KG

New Pictures

Sona, Bielefeld