Lawyer and notary profile
Sabine Usinger
Lawyer (Rechtsanwältin), Civil-law notary (Notarin), SAMMLER USINGER Rechtsanwälte Steuerberater Partnerschaft mbB, Berlin
- Checked in the official register of the German Federal Bar (BRAK) on 13 October 2026
- Overall rating 4.3 of 5
, from 22 reviews of the firm
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- Languages
- English, French
- Focus areas
- Private construction law (Baurecht (privates)), Service charges law (Betriebskostenrecht), Brokers' and estate agents' law (Maklerrecht), Tenancy and lease law (Miet- und Pachtrecht), Special-purpose real estate (Sonderimmobilien)
- Opening hours
- Monday 08:00 to 20:00
- Tuesday 08:00 to 20:00
- Wednesday 08:00 to 20:00
- Thursday 08:00 to 20:00
- Friday 08:00 to 19:00
- 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
4.3 of 5 Overall rating from 22 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
- Sabine Usinger
- Professional title
- Lawyer (Rechtsanwältin)
- Regional bar association
- Berlin
- Admitted since
- 30 December 1991
- Law firm
- SAMMLER USINGER Rechtsanwälte Steuerberater Partnerschaft mbB
- Firm address
- Hardenbergstraße 28 a, 10623 Berlin
- Phone
- 030-26395090
- Fax
- 030-2639509600
- info@sammlerusinger.com
- Website
- www.sammlerusinger.com
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.6bbcfe35-7eca-4eb3-ab4d-33ed8628e07d.e7c8
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
- Sabine Usinger
- Official title
- Lawyer and civil-law notary (Rechtsanwältin und Notarin)
- Official seat (Amtssitz)
- Berlin
- Chamber of notaries
- Notarkammer Berlin
- Appointed since
- 9 March 1999
- Partnership
- Sammler Usinger
- Office
- Hardenbergstraße 28A, 10623 Berlin
- Phone
- 030/26395090
- Fax
- 030/2639509600
- notarin.usinger@sammlerusinger.com
- Website
- www.sammlerusinger.com
Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.
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