Lawyer profile
Konstantin Horst Sassen
Construction and architects' law (Fachanwalt für Bau- und Architektenrecht), Commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht), Tenancy and condominium law (Fachanwalt für Miet- und Wohnungseigentumsrecht), Martini Mogg Vogt PartGmbB, Koblenz
- Checked in the official register of the German Federal Bar (BRAK) on 21 October 2026
- Overall rating 4.0 of 5
, from 16 reviews of the firm
At a glance
- Languages
- English, French
- Focus areas
- Grundstücksrecht, Miet- und Pachtrecht, Handelsrecht, Gesellschaftsrecht, Baurecht
- Opening hours
- Montag bis Freitag 08:00-18:00
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.
Location of the firm
Reviews of the firm
4.0 of 5 Overall rating from 16 reviews on 2 platforms. How we calculate the overall rating
| Platform | Rating | Reviews | As of |
|---|---|---|---|
| golocal | 3.0 of 5 | 4 | 21 October 2026 |
| 4.4 of 5 | 12 | 22 October 2026 |
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Konstantin Horst Sassen
- Professional title
- Lawyer (Rechtsanwalt)
- Fachanwalt titles
- Construction and architects' law (Fachanwalt für Bau- und Architektenrecht), Commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht), Tenancy and condominium law (Fachanwalt für Miet- und Wohnungseigentumsrecht)
- Regional bar association
- Koblenz
- Admitted since
- 5 April 2003
- First admission
- 18 December 1998
- Law firm
- Martini Mogg Vogt PartGmbB
- Firm address
- Ferdinand-Sauerbruch-Straße 28, 56073 Koblenz
- Phone
- 0261-884466
- Fax
- 0261-800801
- kanzlei@mmv-recht.de
- Website
- www.mmv-recht.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.2130bf8a-1c95-452b-95f8-ab81b4e3f7a5.5a2f
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.
Other lawyers at this firm
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