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Lawyer and notary profile

Claudia Sebastiani

Civil-law notary (Notarin) · Certified specialist in family law (Fachanwältin für Familienrecht), Berlin

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At a glance

Languages
English, French, Polish, Spanish
Focus areas
Tax law (Steuerrecht), Inheritance law (Erbrecht), Marriage and family law (Ehe- und Familienrecht), Family law (Familienrecht), Tenancy law (Mietrecht)

Sources: the firm's website, 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

Map of the area around Ratiborstraße 13, 10999 Berlin
Ratiborstraße 13, 10999 Berlin. Map: © OpenStreetMap contributors

Reviews of the firm

3.4 of 5 Overall rating from 14 reviews on 1 platform. How we calculate the overall rating

Google: 2.9 of 5, 14 reviews, as of 12 October 2026

These reviews apply to the firm, not to individual lawyers.

Details from the official lawyer register

Name
Claudia Sebastiani
Professional title
Lawyer (Rechtsanwältin)
Specialist titles
Certified specialist in family law (Fachanwältin für Familienrecht)
Regional bar association
Berlin
Admitted since
2 December 2003
Firm address
Ratiborstraße 13, 10999 Berlin
Phone
030-89068480
Fax
030-89068482
E-mail
info@kanzlei-sebastiani.de
Website
www.kanzlei-sebastiani.de
Identifier in the special electronic lawyer mailbox (beA)
DE.BRAK.732c9b43-4227-42b9-93f1-1ef9478aa0ec.4b6a

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
Claudia Sebastiani
Official title
Lawyer and civil-law notary (Rechtsanwältin und Notarin)
Official seat (Amtssitz)
Berlin
Chamber of notaries
Notarkammer Berlin
Appointed since
18 January 2023
Office
Ratiborstraße 13, 10999 Berlin
Phone
890 684 80
Fax
890 684 82
E-mail
info@kanzlei-sebastiani.de
Website
www.kanzlei-sebastiani.de
Languages
English, Spanish, French, Polish

Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.

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