Examining spatial variations in minimum residential parking requirements in Melbourne

Chris De Gruyter, Liam Davies and Long T. Truong

Journal of Transport Geography, 2021, vol. 94, issue C

Abstract: Minimum off-street residential parking requirements are used in many cities as a way to accommodate parking demand associated with new residential development. In some cases, variations to these requirements are used in the form of reduced (or eliminated) minimums and/or maximum parking requirements to more actively manage parking demand. This paper assesses how such variations affecting new residential apartment development in Melbourne, known locally as parking overlays, compare against residential parking demand. Using household car ownership data as a proxy for off-street residential parking demand, a case-control analysis was undertaken to compare car ownership within and immediately outside areas affected by the parking overlays, while controlling for a range of built environment, public transport, demand management and socio-demographic variables. Key findings indicate that car ownership is generally lower in areas affected by parking overlays, yet this was either roughly the same or well below the actual parking requirement. Through regression modelling, the results highlighted the importance of public transport service quality, car parking requirements and demographics in influencing car ownership within and immediately outside the parking overlay areas. These results were used to develop a parking overlay index to identify other areas that could benefit from more flexible residential parking requirements. Despite parking overlays considered as a form of parking management, the results imply that, in Melbourne, they represent little more than a conventional supply-side approach to parking policy. The results indicate that residential off-street parking requirements could be reduced further in Melbourne, both within and outside of areas affected by parking overlays, to more actively manage parking demand.

Keywords: Car parking; Parking variation; Parking requirement; Apartment; Residential development (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jotrge:v:94:y:2021:i:c:s0966692321001496

DOI: 10.1016/j.jtrangeo.2021.103096

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