Will on-site parking remain king in the development world?

In spite of the trend away from multi-car residences, not much has changed with regard to parking spot allocations within apartment buildings and other multi-unit residential developments, writes GS&P's Doug Sharp.

September 12, 2014 |
GS&P Dialogue

Photo: GS&P

In 2013, Americans took 10.7 billion trips on public transportation—the highest in 57 years. It’s also been said that by the mid-2030s, self-driving vehicles could be deployed, altering the commuting movement altogether. What does this mean for development projects in cities where a significant portion of land is currently devoted to parking?

To throw more statistics out there: this New Yorker article states that more and more Americans are living alone, with a third of all U.S. households having only one occupant. How does this rise in single occupancy housing challenge the design of standard parking ratios? 

In spite of the trend away from multi-car residences, not much has changed with regard to parking spot allocations within apartment buildings and other multi-unit residential developments. But should it be signaling a change? How could and should these developments be designed differently to accommodate this type of consumer shift?

Site planners and developers are well aware that today, available on-site parking is a driving factor in nearly every development and redevelopment project that is pursued. A site’s potential to produce financial profit, or its yield potential, is what drives the early-on decision of purchasing a building or land. 

If parking is limited, it might mean an area or property is not a viable location. But, as consumer behaviors and parking needs are changing, it is important planners and developers have a keen awareness of trends along with the ability to respond accordingly to the accelerated rate of change we are experiencing.

Some things to think about when considering a property that may support this flexibility and improve the long-term viability of a development include:

• Shared Parking Strategies: Overbuilding of parking can be avoided by pursuing a development strategy that shares spaces with varied and compatible uses. Effective shared parking can leverage additional yield within a new project. Sharing may be with either on-site or walkable adjacent uses. Even a retail leasing strategy can effectively reduce parking needs by considering differing peak usage times for the mix of compatible businesses. 

In such scenarios, no one retailer dominates parking through the entire day and peaks may even vary on days of the week. This is often the case for mixed-use developments with office components. Complimentary usage times occur from differing activity use of building occupants during the week and weekend. Allocating space for a specific group during daytime work hours then allows the space to serve another tenant that draws more after-hour crowds for activities like shopping and dining.

• Anticipation of Second Generation: Densification, re-tenanting and new transit options can all have an impact on a development’s evolving parking needs and associated development potential over time. Planned inherent flexibility in an initial development will pay dividends over time. While an aggressive, cost-effective parking strategy may be required for initial development, it’s valuable to have a longer-term master plan that accounts for change and growth. If parking demand decreases, a developer may want to evaluate the repurposing of areas no longer needed for parking, modifying uses, or adding additional floor area. 

It is never too early to consider how your property may evolve as consumer patterns and development preferences change. It not only helps the initial investor/developer to understand the full potential of the site, but should the decision be made to put the site up for sale, being able to show interested buyers the long-range site potential will most definitely be a selling point.

• Density Bonuses: It is increasingly common for different jurisdictions to offer incentives to minimize onsite parking. Similarly, there may be incentives to leverage as much development as possible from existing parking. These incentives vary widely and may include bonuses for providing covered or enclosed bicycle parking, bike share stations, car share parking, and EV charging stations. 

Co-locating with transit often allows for significant added development as compared to development not transit based and using conventional parking ratios. In the most urban of situations, onsite parking may not be required at all. Public – Private Partnerships (3Ps) also offer opportunities to reduce developer provided parking spaces. In walkable locations, it may be possible to use existing offsite parking within demonstrated easy walking distances. 

Lower standard parking ratios may also be feasible for residential properties with a high percentage of small and single occupancy units. When initiating a development, it’s worthwhile to explore such opportunities to maximize yield and return on “the right” amount of parking. And just as importantly, anticipate that “the right” of amount of parking will continue to evolve over time and through the maturity of a market.

It’s beneficial to have a site planner with a solid understanding of both short- and long-term growth plans for corridors where a project may be located. As we at GS&P continue to see an uptick in due diligence requests regarding potential development sites, it’s key to apply our understanding of how the local market is reacting to or following on larger national/ international trends. 

But, the most important thing we’ve been able to help our clients realize is the importance of flexibility and the value it brings to their site and its long-term success. While much in the development world is impacted by changing technology and consumer behavior, there are many questions to ask – but potentially chief among them is, “will on-site parking remain king?”

GS&P Dialogue | GS&P
Gresham, Smith and Partners

Gresham, Smith and Partners' blog, Dialogue, is about starting discussions. We want to get people thinking about issues and trends that are impacting the design services industry and the market sectors GS&P architects, engineers, interior designers, planners, consultants and environmental scientists serve. Great ideas are typically enhanced through conversation and often stifled by singular views and opinion. We hope you'll join in this conversation and help us to create a meaningful Dialogue. Visit http://dialogue.greshamsmith.com.

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