The Holstein Schuld- und Pfandprotokolle contain all changes and encumbrances on properties [Grundstücke]. They continued until the introduction of the Prussian land registry. Sales, inheritances, retirement, and occasionally marriage conracts can be found in these records. As properties often passed from father to son, they may contain valuable information in connecting generations. The Hamburg Staatsarchiv have volumes for Eppendorf, Ottensen, and Nienstedten. See archival source: Staatsarciv Hamburg. Many volumes are found in the Landesarchiv Schleswig-Holstein.
Land records: FamilySearch Library book Wegweiser zu den Quellen der Landwirtschaftsgeschichte Schleswig-Holstein. by Harry Kunz. The library needs Kreis Lauenburg and Kreis Rendsburg-Eckernförde.
Land register entries for Schleswig can be found in the Amtsblatt der Königlichen Regierung zu Schleswig 1887. https://www.google.com/books/edition/Amtsblatt_der_Regierung_in_Schleswig/MsW_aBuLrd4C?hl=en&gbpv=1&dq=grundbuchbl%C3%A4tter&pg=PR3&printsec=frontcover/
Example from the source:
The legal reference you provided describes a historical Prussian statute that established the modern framework for property registration and maritime security in what was then the Province of Schleswig-Holstein.
Official Name: Gesetz über das Grundbuchwesen und die Verpfändung von Seeschiffen in der Provinz Schleswig-Holstein (Law concerning the Land Registry and the Mortgaging of Sea Vessels in the Province of Schleswig-Holstein).
Date of Enactment: May 27, 1873.
Publication Reference: Found in the Gesetz-Sammlung für die Königlich-Preußischen Staaten (Collection of Laws for the Royal Prussian States) on page 241.
Status: The law was eventually repealed on September 26, 1899, following the introduction of the nationwide German Civil Code (Bürgerliches Gesetzbuch or BGB) and the General Land Registry Act. [1, 2, 3]
Administrative Unification: This law served to standardize land registration following the Prussian annexation of Schleswig and Holstein. It was later extended to the District of Lauenburg after it joined the province in 1876.
Scope: Beyond traditional land property, it specifically regulated the mortgaging of sea vessels, which was critical for the maritime economy of the northern province.
Modern Access: Historical records relating to the land registers created under this 1873 law are maintained by the Landesarchiv Schleswig-Holstein. [1, 3, 4]
Are you looking for archival records related to a specific property from this period, or do you need the full legal text of a specific section?
[1] https://www.verfassungen.de
[2] https://www.degruyterbrill.com
[3] https://arcinsys.schleswig-holstein.de
[4] https://www.gesetze-rechtsprechung.sh.juris.de