Milieuschutz

Rechtliche Möglichkeiten, Grenzen, Perspektiven

By (author) Alina Holze

Book cover: Milieuschutz

Extent: 567 pages

Publisher: Mohr Siebeck

Subjects: German Studies

Series: Beiträge zum Verwaltungsrecht

Language: German

Paperback (Forthcoming)

(November 2026)

ISBN: 9783162005878

6.1 x 9.13 inches

Price: $171.00

Alina Holze examines milieu protection as a land-use regulatory instrument against gentrification. She develops a legal definition of the concept of “milieu” and analyzes the social preservation statute, its limitations, and the possibilities for complementing it through an integrated housing policy approach.


Housing is commonly discussed as the “social question of our time” in highly individualized terms. The focus is on the individual tenant struggling against rising rents, which is why the debate concentrates primarily on instruments of tenancy law. Alina Holze approaches the issue from a different angle: she understands housing as a collective phenomenon with relevance for land-use regulation. In this context, milieu protection appears as an attempt by the state to counteract undesirable developments in the housing stock. At the same time, “milieu” is not a clearly defined legal concept, but rather a normatively charged umbrella term aimed at protecting established social residential structures. While urban and social sciences describe milieus as dynamic social spaces, their legal operationalization encounters structural limits. The author therefore develops a legal concept of milieu and demonstrates why milieus deserve protection against segregation driven by gentrification. Segregated neighborhoods intensify social inequalities, increase municipal infrastructure costs, and exacerbate housing shortages in other parts of the city. Milieu protection thus addresses not only social but also functional imbalances in the housing market. Based on the welfare-state principle and constitutional duties of protection, the state intervenes through regulatory measures, in particular by means of the social preservation statute (§ 172 para. 1 sentence 1 no. 2 BauGB). However, its steering effect remains limited, even when combined with the municipal right of pre-emption. Nevertheless, milieu protection can meaningfully complement land-use planning, the promotion of new housing construction, regulations against the misuse of housing, rent-price regulation, and social welfare support, provided that these instruments are systematically integrated.

Einführung: Das „Milieu" im Recht
A. Kontextualisierung und Problemaufriss - B. Methodik zur Untersuchung des Milieus im Recht
Teil 1: Milieuschutz im Städtebaurecht
A. Die Hauptinstrumente zum Milieuschutz im Städtebaurecht - B. Potential des flankierenden städtebaurechtlichen Instrumentariums - C. Fazit zur Umsetzung von Milieuschutz im geltenden Städtebaurecht
Teil 2: Milieuschutz jenseits des Städtebaurechts
A. Einwirkungsmöglichkeiten über das Ordnungsrecht - B. Lenkungswirkung von Förderrecht und Steuer- beziehungsweise Abgabenrecht - C. Beitrag des mietpreisrechtlichen Individualschutzes zum Milieuschutz - D. Exkurs: Sozialisierung von Wohnraum
Teil 3: Milieuschutz de lege ferenda - Reformoptionen
A. Bewertungsrahmen: Vorgaben und Grenzen des Völker-, Unions- und Verfassungsrechts für den Milieuschutz - B. Die konkreten Reformoptionen im Einzelnen
Abschließende Gedanken zum Milieuschutzrecht
A. Zentrale Untersuchungsergebnisse - B. Weiterführender Thesenkatalog

  • By (author) Alina Holze