Fortætning af danske parcelhusområder - Undersøgelse af de institutionelle barrierer ved fortætning af eksisterende parcelhusområder

Densification of Danish detached single-family home neighborhoods - An investigation of the institutional barriers for densifying existing detached single-family home neighborhoods

Richner, Martin ; Ibsen, Mikkel Elkær

4. semester

By-, Energi- og Miljøplanlægning, Kandidat

2016

2016-06-02

166

Dette speciale undersøger, hvordan institutionelle barrierer hindrer kommunernes arbejde med at gøre eksisterende parcelhusområder tættere som led i en mere kompakt og potentielt miljø- og klimamæssigt bæredygtig byudvikling. Afsættet er parcelhusområdernes store arealforbrug, monofunktionelle karakter og afhængighed af privatbilisme, som medfører negative miljøeffekter. Undersøgelsen bygger på et review af plangrundlag i 53 danske kommuner og et dybdegående studie af fire cases – Aarhus, Esbjerg, Solrød og Egedal – med teoretisk afsæt i transitions- og institutionsteori. Gennem analyse af planer og lovgivning samt interviews med kommunale planlæggere identificeres 15 institutionelle barrierer for fortætning. Flere barrierer ligger uden for den kommunale planlægnings kontrol, men specialet peger på tre strategier, hvorigennem kommuner og planlæggere kan adressere centrale barrierer og dermed fremme og facilitere fortætning i eksisterende parcelhusområder.

This thesis examines how institutional barriers impede municipal efforts to densify existing detached single-family house neighborhoods as part of a transition toward a more compact and potentially environmentally sustainable urban structure. The study is motivated by the high land consumption, mono-functional character, and car dependence of these areas, which create negative environmental impacts. The research combines a review of planning documents from 53 Danish municipalities with in-depth case studies of four municipalities—Aarhus, Esbjerg, Solrød, and Egedal—grounded in transition and institutional theory. Through analysis of regulation and planning documents and interviews with municipal planners, the study identifies 15 institutional barriers to densification. While several lie beyond municipal control, the thesis outlines three strategies through which municipal planning and planners can address key barriers and thereby promote and facilitate densification in existing single-family neighborhoods.

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fortætning ; forstad ; parcelhus ; byspredning ; transition

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Richner, Martin:

• Densification of Danish detached single-family home neighborhoods - An investigation of the institutional barriers for densifying existing detached single-family home neighborhoods: An investigation of the institutional barriers for densifying existing detached single-family home neighborhoods (2016)

Ibsen, Mikkel Elkær:

• Densification of Danish detached single-family home neighborhoods - An investigation of the institutional barriers for densifying existing detached single-family home neighborhoods: An investigation of the institutional barriers for densifying existing detached single-family home neighborhoods (2016)