---
title: Wohnhochhaus Regensburg
url: "https://www.plattform-bauen-und-wohnen.de/en/real-world-laboratory-mapping/roof-extension-franz-schmidt-street-11-17-berlin-buch/"
date: 2025-09-11
modified: 2026-02-20
lastUpdated: 2026-02-20
---

# Wohnhochhaus Regensburg

1. [Home](https://www.plattform-bauen-und-wohnen.de/en/)
2. [Real-world laboratory mapping](https://www.plattform-bauen-und-wohnen.de/en/real-world-laboratory-mapping/)
3. [Roof extension Franz-Schmidt-Street 11-17, Berlin-Buch](https://www.plattform-bauen-und-wohnen.de/en/real-world-laboratory-mapping/roof-extension-franz-schmidt-street-11-17-berlin-buch/)

    General information
---------------------

 In Berlin-Buch, additional living space was created by adding another storey to the building at Franz-Schmidt-Straße 11-17. This resulted in 22 additional residential units.

   Target values

- Economical
- Ecological
- Social

 Content focus

- Urban / neighbourhood development
- Construction type / method
- Climate adaptation

 Innovation type

- Technical
- Ecological
- Social
- Economical

 Funding

- Private funding (foundations, associations, etc.)
- Public, federal state

   Cooperation
-------------

 ###  Type of co-creation

 Those collaborating in the project cooperate with key individuals affected by the problem in co-creation workshops or creative and participatory meetings.

  ###  Society involvement

 Information opportunities are offered to organised civil society and/or local society.

    Constellation of actors
-------------------------

 ### Economic actors

- B & O Bau- und Gebäudetechnik GmbH & Co. KG
- Sahlmann & Partner Potsdam GmbH

   Result and effect
-------------------

 ###  Results and impacts in terms of affordability and other ecological and social target values

 - **Affordability**
    - Affordable housing for families and senior citizens
- **Ecological target values**
    - Sustainable timber hybrid construction

    Further information

 [Go to website](https://www.howoge.de/immobiliensuche/neubauprojekte/franz-schmidt-strasse.html)