01
Information pursuant to Section 5 DDG
Bianca Katharina BarthSole proprietor
Real estate agent and residential property manager
Rheinstraße 16
65385 Rüdesheim am Rhein
Germany
02
Contact
Email: kontakt@barth-immobilien-rheingau.de
The real estate assistant on the home page is also available for a quick initial digital enquiry. It responds automatically and offers the option of forwarding the conversation directly by email.
Telephone: +49 152 53910842
03
Permit pursuant to Section 34c GewO
The permit pursuant to Section 34c of the German Trade Regulation Act (Gewerbeordnung) was granted to Bianca Katharina Barth on 26 August 2026. It covers the brokerage of contracts concerning land, rights equivalent to land, commercial premises or residential premises, as well as the management of common property belonging to condominium owners’ associations and the management of residential tenancy agreements on behalf of third parties.
- File reference
- GEW26022
- Competent supervisory and licensing authority
- Rheingau-Taunus-Kreis – Der Kreisausschuss, Gewerberecht
- Address
- Heimbacher Straße 7, 65307 Bad Schwalbach
- Telephone:
- +49 6124 510-423
- Authority email address
- gewerberecht@rheingau-taunus.de
04
Applicable professional regulations
The regulations can be accessed through the German ‘Gesetze im Internet’ legal information portal.
05
Professional indemnity insurance
- Insurer
- andsafe Aktiengesellschaft
- Address
- Provinzial-Allee 1, 48159 Münster
- Insured activity
- Property manager; real estate brokerage as a co-insured business activity
- Insurance cover
- €1,000,000 per insured event for financial loss; annual aggregate limit of €2,000,000
- Territorial scope
- Worldwide under clause 9 of the insurance terms (June 2026). Contractual exclusions and special provisions for the USA and Canada apply.
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Tax information
Tax number: 00480362806
VAT identification number pursuant to Section 27a UStG: DE445523340
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Responsible for editorial content
Bianca Katharina BarthRheinstraße 16
65385 Rüdesheim am Rhein
Responsible within the meaning of Section 18(2) of the German State Media Treaty (Medienstaatsvertrag).
08
Consumer dispute resolution
The business owner is neither willing nor obliged to participate in dispute-resolution proceedings before a consumer arbitration body.
The former European Online Dispute Resolution platform was discontinued on 20 July 2025 and is therefore no longer linked.
09
Copyright and external links
The content and works created by the provider on this website are subject to German copyright law. The respective providers are responsible for the content of linked external pages. No unlawful content was apparent when the links were created; if a specific concern is reported, the relevant link will be reviewed without delay.