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Smart growth is an urban planning and transportation theory that concentrates growth in compact walkable urban centers to avoid sprawl. It also advocates compact, transit-oriented, walkable, bicycle-friendly land use, including neighborhood schools, complete streets, and mixed-use development with a range of housing choices. The term "smart growth" is particularly used in North America. In Europe and particularly the UK, the terms "compact city", "urban densification" or "urban intensification" have often been used to describe similar concepts, which have influenced government planning policies in the UK, the Netherlands and several other European countries.
In urban planning, zoning is a method in which a municipality or other tier of government divides land into "zones", each of which has a set of regulations for new development that differs from other zones. Zones may be defined for a single use, they may combine several compatible activities by use, or in the case of form-based zoning, the differing regulations may govern the density, size and shape of allowed buildings whatever their use. The planning rules for each zone determine whether planning permission for a given development may be granted. Zoning may specify a variety of outright and conditional uses of land. It may indicate the size and dimensions of lots that land may be subdivided into, or the form and scale of buildings. These guidelines are set in order to guide urban growth and development.
A homeowner association, or a homeowner community, is a private association-like entity in the United States, Canada, The Philippines and certain other countries often formed either ipso jure in a building with multiple owner-occupancies, or by a real estate developer for the purpose of marketing, managing, and selling homes and lots in a residential subdivision. The developer will typically transfer control of the association to the homeowners after selling a predetermined number of lots.
Urban sprawl is defined as "the spreading of urban developments on undeveloped land near a more or less densely populated city". Urban sprawl has been described as the unrestricted growth in many urban areas of housing, commercial development, and roads over large expanses of land, with little concern for very dense urban planning. Sometimes the urban areas described as the most "sprawling" are the most densely populated. In addition to describing a special form of urbanization, the term also relates to the social and environmental consequences associated with this development. In modern times some suburban areas described as "sprawl" have less detached housing and higher density than the nearby core city. Medieval suburbs suffered from the loss of protection of city walls, before the advent of industrial warfare. Modern disadvantages and costs include increased travel time, transport costs, pollution, and destruction of the countryside. The revenue for building and maintaining urban infrastructure in these areas are gained mostly through property and sales taxes. As most jobs in the US are now located in suburbs generating much of the revenue, although a lack of growth will require higher tax rates.
Inclusionary zoning (IZ), also known as inclusionary housing, refers to municipal and county planning ordinances that require a given percentage of units in a new housing development be affordable by people with low to moderate incomes. The term inclusionary zoning indicates that these ordinances seek to counter exclusionary zoning practices, which exclude low-cost housing from a municipality through the zoning code. Non-profit affordable housing developers build 100% of their units as affordable, but need significant taxpayer subsidies for this model to work. Inclusionary zoning allows municipalities to have new affordable housing constructed without taxpayer subsidies. In order to encourage for-profit developers to build projects that include affordable units, cities often allow developers to build more total units than their zoning laws currently allow so that there will be enough profit generating market-rate units to offset the losses from the below market-rate units and still allow the project to be financially feasible. Inclusionary zoning can be mandatory or voluntary, though the great majority of units have been built as a result of mandatory programmes. There are variations among the set-aside requirements, affordability levels, and length of time the unit is deed-restricted as affordable housing.
Tax increment financing (TIF) is a public financing method that is used as a subsidy for redevelopment, infrastructure, and other community-improvement projects in many countries, including the United States. The original intent of a TIF program is to stimulate private investment in a blighted area that has been designated to be in need of economic revitalization. Similar or related value capture strategies are used around the world.
Subdivisions are the act of dividing land into pieces that are easier to sell or otherwise develop, usually via a plat. The former single piece as a whole is then known as a subdivision. Subdivisions may be simple, involving only a single seller and buyer, or complex, involving large tracts of land divided into many smaller parcels. If it is used for housing it is typically known as a housing subdivision or housing development, although some developers tend to call these areas communities.
An impact fee is a fee that is imposed by a local government within the United States on a new or proposed development project to pay for all or a portion of the costs of providing public services to the new development. Impact fees are considered to be a charge on new development to help fund and pay for the construction or needed expansion of offsite capital improvements. These fees are usually implemented to help reduce the economic burden on local jurisdictions that are trying to deal with population growth within the area.
The YIMBY movement is a pro-housing development movement in contrast and opposition to the NIMBY phenomenon. The YIMBY position supports increasing the supply of housing within cities where housing costs have escalated to unaffordable levels. YIMBYs often seek rezoning that would allow denser housing to be produced or the repurposing of obsolete buildings, such as shopping malls, into housing. Some YIMBYs have also supported public-interest projects like clean energy or alternative transport.
Green development is a real estate development concept that considers social and environmental impacts of development. It is defined by three sub-categories: environmental responsiveness, resource efficiency, and community and cultural sensitivity. Environmental responsiveness respects the intrinsic value of nature, and minimizes damage to an ecosystem. Resource efficiency refers to the use of fewer resources to conserve energy and the environment. Community and cultural sensitivity recognizes the unique cultural values that each community hosts and considers them in real estate development, unlike more discernable signs of sustainability, like solar energy,. Green development manifests itself in various forms, however it is generally based on solution multipliers: features of a project that provide additional benefits, which ultimately reduce the projects' environmental impacts.
In urban planning, infill, or in-fill, is the rededication of land in an urban environment, usually open-space, to new construction. Infill also applies, within an urban polity, to construction on any undeveloped land that is not on the urban margin. The slightly broader term "land recycling" is sometimes used instead. Infill has been promoted as an economical use of existing infrastructure and a remedy for urban sprawl. Detractors view increased urban density as overloading urban services, including increased traffic congestion and pollution, and decreasing urban green-space. Many also dislike it for social and historical reasons, partly due to its unproven effects and its similarity with gentrification.
Affordable housing is housing which is deemed affordable to those with a household income at or below the median as rated by the national government or a local government by a recognized housing affordability index. Most of the literature on affordable housing refers to mortgages and a number of forms that exist along a continuum – from emergency homeless shelters, to transitional housing, to non-market rental, to formal and informal rental, indigenous housing, and ending with affordable home ownership.
An age-restricted community is a residential community, often gated, that legally discriminates on the basis of age to limit residency to a majority fraction of older individuals—typically 80% over a set age. The minimum age is frequently set at 55 years old, but it can vary.
Mixed use is a type of urban development, urban design, urban planning and/or a zoning classification that blends multiple uses, such as residential, commercial, cultural, institutional, or entertainment, into one space, where those functions are to some degree physically and functionally integrated, and that provides pedestrian connections. Mixed-use development may be applied to a single building, a block or neighborhood, or in zoning policy across an entire city or other administrative unit. These projects may be completed by a private developer, (quasi-) governmental agency, or a combination thereof. A mixed-use development may be a new construction, reuse of an existing building or brownfield site, or a combination.
Conservation development, also known as conservation design, is a controlled-growth land use development that adopts the principle for allowing limited sustainable development while protecting the area's natural environmental features in perpetuity, including preserving open space landscape and vista, protecting farmland or natural habitats for wildlife, and maintaining the character of rural communities. A conservation development is usually defined as a project that dedicates a minimum of 50 percent of the total development parcel as open space. The management and ownership of the land are often formed by the partnership between private land owners, land-use conservation organizations and local government. It is a growing trend in many parts of the country, particularly in the Western United States. In the Eastern United States, conservation design has been promoted by some state and local governments as a technique to help preserve water quality.
CityNorth is a planned urban mixed-use development in the Northeast Valley of Phoenix, Arizona, US; featuring retail, restaurant, residential, hotel, office, cultural, civic and entertainment uses in a pedestrian-friendly environment. At completion, CityNorth will comprise more than 5,500,000 square feet of development on 144 acres. Envisioned by Thomas J. Klutznick as the urban core of the Northeast Valley of Phoenix and the commercial core for the master-planned community of Desert Ridge, CityNorth is sited near the intersection of two major freeways—Loop 101 and State Route 51, making it accessible from throughout the Phoenix metropolitan area. The development will open in phases starting with Phase One, High Street, which opened in November 2008.
Exclusionary zoning is the use of zoning ordinances to exclude certain types of land uses from a given community, especially to regulate racial and economic diversity. In the United States, exclusionary zoning ordinances are standard in almost all communities. Exclusionary zoning was introduced in the early 1900s, typically to prevent racial and ethnic minorities from moving into middle- and upper-class neighborhoods. Municipalities use zoning to limit the supply of available housing units, such as by prohibiting multi-family residential dwellings or setting minimum lot size requirements. These ordinances raise costs, making it less likely that lower-income groups will move in. Development fees for variance, a building permit, a certificate of occupancy, a filing (legal) cost, special permits and planned-unit development applications for new housing also raise prices to levels inaccessible for lower income people.
Land recycling is the reuse of abandoned, vacant, or underused properties for redevelopment or repurposing.
Since about 1970, California has been experiencing an extended and increasing housing shortage, such that by 2018, California ranked 49th among the states of the U.S. in terms of housing units per resident. This shortage has been estimated to be 3-4 million housing units as of 2017. Experts say that California needs to double its current rate of housing production to keep up with expected population growth and prevent prices from further increasing, and needs to quadruple the current rate of housing production over the next seven years in order for prices and rents to decline.
Cherry is a historical African-American neighborhood in Charlotte, North Carolina. Adjacent to Uptown Charlotte, it is bounded within Little Sugar Creek, Kenilworth Avenue, John Belk Freeway, East 4th Street, Queens Road, and Henley Place.
References
- 1 2 3 Irwin, E., Zhang, W., & Wrenn, D. (2012, November 4). Tests of the urban economic model using a new measure of leapfrog development. Retrieved from https://www.academia.edu/2600520/Tests_of_the_urban_economic_model_using_a_new_measure_of_leapfrog_development
- ↑ Chen, Yong, et al. “Market Thinness, Income Sorting and Leapfrog Development across the Urban-Rural Gradient.” Regional Science and Urban Economics, vol. 66, 2017, pp. 213–223., doi : 10.1016/j.regsciurbeco.2017.07.001
- ↑ Akher, S. T., & Noon, M. H. (2016). Modeling spillover effects of leapfrog development and urban sprawls upon institutional delinquencies: A case for Pakistan. Procedia - Social and Behavioral Sciences, 216, 274-294.
- 1 2 3 4 5 6 7 8 9 Heim, Carol E. “Leapfrogging, Urban Sprawl, and Growth Management: Phoenix, 1950–2000.” American Journal of Economics and Sociology, vol. 60, no. 1, 2001, pp. 245–283., doi : 10.1111/1536-7150.00063
