
With the right specialist lawyer and notary on your side, you lay the best foundation for the success of your real estate projects.

Mirjam Wagner
Lawyer and notary
Specialist lawyer for construction and architectural law
Specialist lawyer for rental and residential property law
More information
- Born in 1978 in Frankfurt am Main, married, 2 children
- Following graduation from High School in 1998, one year’s stay in the USA
- Studies of legal sciences in Marburg, Adelaide (Australia) and Frankfurt am Main
- During my studies, research assistant in a large law office in the real estate law department
- In 2005 1st state examination
- In 2007 2nd state examination
- From 2007 lawyer in a large law office in Frankfurt am Main – focus on the forensic field (conducting of lawsuits) of real estate law
- 2009 founding of my own law office in Bad Homburg v.d.H.
- 2015 Appointment as specialist lawyer for tenancy and German Condominium Act
- 2016 Appointment as notary
Foreign languages
- English (fluent in negotiations)
Memberships
- German Society for Building Law, registered society
- Institute for Building law Freiburg im Breisgau, registered society

Birgit Bretschneider
Lawyer
Specialist lawyer for construction and architectural law
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- Born in 1991 in Bad Homburg vor der Höhe
- After graduation from High School, studies of legal sciences at the Giessen Justus-Liebig-University
- 2017 1st State Examination
- 2018 – 2020 Legal internship at the Darmstadt District Court
- During the internship, further training in the Wagner law office and notary firm
- 2020 2nd State Examination with distinction
- Since 2020, lawyer in the Wagner law office and notary firm with a focus on building law and architectural law, tenancy law and residential property law
Foreign languages
- English

Alexander Debus
Attorney at Law
Specialist lawyer for tenancy and residential property law
More information
- born in 1965 in Münster/Westphalia
- after graduating from high school, studied law in Trier
- 1992 first state examination
- 1995 second bar-examin in Düsseldorf
- 1996 trainee at Landesbank Rheinland-Pfalz in the area of real estate loans
- 1998 legal advisor at Hausbau Rheinland-Pfalz AG, Ludwigshafen
- 2001 lawyer at a large international law firm in Frankfurt am Main in the real estate sector
- since 2003 Lawyer in Wiesbaden in the field of real estate and construction law
- 2018 appointed specialist lawyer for tenancy and residential property law
- since 2018 in-house lawyer advising a closed-end real estate fund
- 2021 lawyer in Darmstadt in the field of tenancy, condominium, and real estate law
- since 2026 lawyer at the Wagner law and notary firm, specializing in residential and commercial tenancy law and condominium law
Foreign languages
- English
Memberships
- Working Group on Tenancy Law and Real Estate in the German Bar Association