Lawyer profile
Florian Diestelmann
Certified specialist in construction and architects' law (Fachanwalt für Bau- und Architektenrecht), Stassen Rechtsanwälte Partnerschaftsgesellschaft mit beschränkter Berufshaftung, Berlin
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
- Overall rating 3.9 of 5
, from 10 reviews of the firm
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At a glance
- Languages
- English
- Focus areas
- Architects' law (Architektenrecht), Construction law (Baurecht), Private construction law (Baurecht (privates)), Public procurement law (Vergaberecht)
- Opening hours
- Monday 09:00 to 18:00
- Tuesday 09:00 to 18:00
- Wednesday 09:00 to 18:00
- Thursday 09:00 to 18:00
- Friday 09:00 to 15:00
- Saturday closed
- Sunday closed
Sources: Google, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words. Focus areas from the directories' fixed lists have an English label with the German term in brackets; all others stay in German.
Location of the firm
Reviews of the firm
3.9 of 5 Overall rating from 10 reviews on 1 platform. How we calculate the overall rating
Google
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Florian Diestelmann
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in construction and architects' law (Fachanwalt für Bau- und Architektenrecht)
- Regional bar association
- Berlin
- Admitted since
- 5 August 1998
- Law firm
- Stassen Rechtsanwälte Partnerschaftsgesellschaft mit beschränkter Berufshaftung
- Firm address
- Kurfürstendamm 188, 10707 Berlin
- Phone
- 030-887166228
- Fax
- 030-887166266
- diestelmann@stassen-law.com
- Website
- www.stassen-law.com
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.d88ea3f8-abc6-4624-a39b-82b1c0fae999.0a5b
Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.
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