Lawyer and notary profile
Martin Graf
Civil-law notary (Notar) · Certified specialist in construction and architects' law (Fachanwalt für Bau- und Architektenrecht), Wolter Hoppenberg Rechtsanwälte Partnerschaft mbB, Hamm
- Checked in the official register of the German Federal Bar (BRAK) on 21 October 2026
- Overall rating 4.0 of 5
, from 39 reviews of the firm
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At a glance
- Languages
- English
- Focus areas
- Architects' law (Architektenrecht), Private construction law (Baurecht (privates)), Contract law (Vertragsrecht)
- 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 18:00
- 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
4.0 of 5 Overall rating from 39 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
- Martin Graf
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in construction and architects' law (Fachanwalt für Bau- und Architektenrecht)
- Regional bar association
- Hamm
- Admitted since
- 19 January 2004
- Law firm
- Wolter Hoppenberg Rechtsanwälte Partnerschaft mbB
- Firm address
- Münsterstr. 1-3, 59065 Hamm
- Phone
- 02381-92122-0
- Fax
- 02381-92122755
- mail@wolter-hoppenberg.de
- Website
- www.wolter-hoppenberg.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.95f66fe0-a815-4e92-909f-a0ae2726becb.f511
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
- Martin Graf
- Official title
- Lawyer and civil-law notary (Rechtsanwalt und Notar)
- Official seat (Amtssitz)
- Hamm
- Chamber of notaries
- Westfälische Notarkammer
- Appointed since
- 2 November 2016
- Partnership
- Wolter Hoppenberg Rechtsanwälte Partnerschaft mbB
- Office
- Münsterstraße 1-3, 59065 Hamm
- Phone
- 02381-92122-428
- Fax
- 02381-921227120
- graf@wolter-hoppenberg.de
Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.
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