7.3 - Location of Urban Residential Areas
Physical factors influencing urban residential locations
Physical characteristics of an area play a significant role in determining where different socio-economic groups reside within urban environments. These features often create disparities in living conditions between wealthier and poorer populations, particularly when comparing high-income countries (HICs) and low-income countries (LICs).
Key physical influences on residential locations
- Attractive landscapes - In some urban areas, especially in HICs, wealthier residents often choose to live near scenic or desirable natural features, such as lakes or parks, which enhance the aesthetic and recreational value of their surroundings.
- Flood-prone areas - In contrast, in many LICs, poorer communities are frequently located near rivers or low-lying areas prone to flooding, as these locations are less desirable and more affordable despite the risks.
- High ground and relief - Elevated areas in HICs are often sought after by affluent households for their views and reduced risk of flooding. However, in LICs, steep slopes, which are susceptible to landslides or mass movements, are commonly inhabited by lower-income groups due to limited alternatives.
The role of ethnicity in shaping residential patterns
Ethnicity can significantly influence the spatial distribution of communities within urban areas. Groups may cluster together for cultural, social, or economic reasons, leading to distinct neighbourhoods that reflect shared identities.
Patterns of ethnic segregation in urban areas
- Positive segregation - Some ethnic groups choose to live in close proximity to one another, forming supportive communities. For instance, a significant portion of the South Korean population in London resides in a specific suburb, fostering a local economy with culturally relevant businesses like restaurants and shops.
- Negative segregation - Conversely, exclusionary practices can result in certain groups being restricted from living in particular areas, often due to discrimination or socio-economic barriers, leading to involuntary separation.
- Concentration in specific zones - In London, for example, choropleth maps of population distribution reveal high concentrations of specific ethnic groups, such as the Bangladeshi community, in east-central boroughs, with location quotients indicating significant clustering in certain areas.
The impact of urban residential planning on housing distribution
Urban planning by local authorities shapes the distribution of residential areas, aiming to balance social diversity or cater to specific demographic needs. However, the outcomes of such planning vary widely across different cities.
Strategies and outcomes of urban residential planning
- Balanced social mix - Some cities implement planning policies to encourage a variety of housing types spread across different areas, aiming to prevent the concentration of wealth or poverty in specific zones and promote social cohesion.
- Edge cities and gated communities - In contrast, certain urban areas develop exclusive zones on the outskirts, often referred to as edge cities. An example is a wealthy, gated community on the periphery of a major city in South America, where security measures reinforce self-segregation among affluent residents.
The influence of land values on residential density and location
Land values are a critical determinant of where different types of residential areas are located within a city, affecting density and the socio-economic profile of neighbourhoods. These values often reflect the competition between various land uses.
Relationship between land values and residential patterns
- City centre dynamics - In most HICs, the city centre has high land values due to demand for commercial uses like retail and offices, resulting in low residential density as housing is outcompeted by other functions.
- Suburban trends - As distance from the city centre increases, land values typically decrease, allowing for greater availability of space and lower residential densities in suburban areas, often occupied by wealthier households who can afford to commute.
- Inner-city paradox - Despite high land values in inner-city areas, poorer residents often live there out of necessity, driven by the need to be close to employment opportunities, even though the cost of land is substantial.
- Land use competition - Different uses, such as retail, office, and residential, have varying offer prices with distance from the city centre. Retail dominates centrally due to high offer prices, while residential areas extend furthest out where land is cheaper.
The effect of the family life cycle on housing choices
The family life cycle describes the stages individuals and households go through over their lifetimes, influencing their housing needs and residential location choices. As personal circumstances change, so do preferences for housing type and location.
Stages of the family life cycle and housing transitions
- Early independence (ages 18-25) - Individuals often live in rented accommodation in urban centres, close to educational institutions or entry-level jobs, reflecting limited income and mobility.
- Partnership and family formation (ages 25-35) - Moving in with a partner or starting a family prompts a shift to buying a house, often in suburban areas with more space for children.
- Family growth (ages 35-50) - As families expand with more children and income increases, there is a tendency to upsize to larger homes, sometimes further from the city centre for affordability and better amenities.
- Maturity and improvement (ages 50-65) - With stable income, households may focus on home improvements or relocate to higher-quality residences in desirable locations.
- Retirement and downsizing (ages 65-75) - Post-retirement, many choose to downsize to smaller homes, often in quieter or rural areas, reflecting reduced space needs after children move out.
- Later life (ages 75+) - Following significant life events like the loss of a partner or health challenges, individuals may transition to assisted living facilities, often in locations prioritising care access over urban proximity.