Lawyer and notary profile
Kathleen Harthun
Civil-law notary (Notarin) · Certified specialist in construction and architects' law (Fachanwältin für Bau- und Architektenrecht), Kanzlei Harthun, Berlin
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
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At a glance
- Focus areas
- Construction law (Baurecht), Property developer law (Bauträgerrecht), Commercial tenancy law (Gewerberaummietrecht), Residential tenancy law (Wohnraummietrecht), Condominium law (Wohnungseigentumsrecht)
Sources: 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
Details from the official lawyer register
- Name
- Kathleen Harthun
- Professional title
- Lawyer (Rechtsanwältin)
- Specialist titles
- Certified specialist in construction and architects' law (Fachanwältin für Bau- und Architektenrecht)
- Regional bar association
- Berlin
- Admitted since
- 1 February 2005
- Law firm
- Kanzlei Harthun
- Firm address
- Am Borsigturm 9, 13507 Berlin
- Phone
- 030-43973540
- Mobile phone
- 0174-9920776
- Fax
- 030-13881151
- harthun@ra-harthun.de
- Website
- www.ra-harthun.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.bf430b4d-c3d8-40bc-9dbe-39fa72d858b9.f266
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.
Details from the register of notaries (Notarverzeichnis) of the Federal Chamber of Notaries (Bundesnotarkammer)
- Name
- Kathleen Harthun
- Official title
- Lawyer and civil-law notary (Rechtsanwältin und Notarin)
- Official seat (Amtssitz)
- Berlin
- Chamber of notaries
- Notarkammer Berlin
- Appointed since
- 22 February 2022
- Partnership
- Kanzlei Harthun
- Office
- Am Borsigturm 9, 13507 Berlin
- Phone
- 030-439 73 54-0
- Fax
- 030-138 811 51
- harthun@ra-harthun.de
Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.
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