Lawyer and notary profile
Christian Jansen
Civil-law notary (Notar) · Certified specialist in tenancy and condominium law (Fachanwalt für Miet- und Wohnungseigentumsrecht), Althaus & Becker, Warburg
- Checked in the official register of the German Federal Bar (BRAK) on 22 October 2026
- Overall rating 4.1 of 5
, from 39 reviews of the firm
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- Focus areas
- Agricultural law (Agrarrecht), Property management (Hausverwaltung), Neighbour law (Nachbarrecht), Out-of-court dispute resolution (Streitschlichtung (außergerichtliche)), Contract law (Vertragsrecht)
- Opening hours
- Monday to Friday 8:00 to 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. 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
4.1 of 5 Overall rating from 39 reviews on 2 platforms. How we calculate the overall rating
| Platform | Rating | Reviews | As of |
|---|---|---|---|
| Das Örtliche | 5.0 of 5 | 2 | 23 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| Gelbe Seiten | 5.0 of 5 | 2 | 23 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| golocal | 5.0 of 5 | 2 | 23 October 2026 |
| 4.1 of 5 | 37 | 24 October 2026 |
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Christian Jansen
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in tenancy and condominium law (Fachanwalt für Miet- und Wohnungseigentumsrecht)
- Regional bar association
- Hamm
- Admitted since
- 29 August 1995
- Law firm
- Althaus & Becker
- Firm address
- Hauptstr. 33, 34414 Warburg
- Phone
- 05641-40595-0
- Fax
- 05641-4059529
- kontakt@althaus-becker.de
- Website
- www.althaus-becker.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.26ea7418-32f8-4475-8b7e-19b11c9b418f.54b8
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
- Christian Jansen
- Official title
- Lawyer and civil-law notary (Rechtsanwalt und Notar)
- Official seat (Amtssitz)
- Warburg
- Chamber of notaries
- Westfälische Notarkammer
- Appointed since
- 27 August 2012
- Partnership
- Althaus & Becker
- Office
- Hauptstraße 33, 34414 Warburg
- Phone
- 05641-405950
- Fax
- 05641-4059529
- kontakt@althaus-becker.de
- Website
- www.althaus-becker.de
Source: Notarverzeichnis der Bundesnotarkammer (§ 78l BNotO), as of 28 October 2026. The register is kept in German.
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