HOME

TheInfoList



OR:

Illegal construction (also known as illegal building or illegal housing) is construction work (or the result of such) without a valid construction permit. Besides the potential technical hazards on uncontrolled
construction site Construction is a general term meaning the art and science to form objects, systems, or organizations,"Construction" def. 1.a. 1.b. and 1.c. ''Oxford English Dictionary'' Second Edition on CD-ROM (v. 4.0) Oxford University Press 2009 and co ...
s and in finished buildings, illegal building activity can be a major environmental violation when the works encroach upon preserve areas like
nature reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or ...
s. Likewise, illegal building can have serious political implications when it is practiced as
landgrabbing Land grabbing is the contentious issue of large-scale land acquisitions: the buying or leasing of large pieces of land by domestic and Multinational corporation, transnational companies, governments, and individuals. While used broadly throughou ...
or for illegal settling in foreign territories (see e.g.
International law and Israeli settlements The international community considers the establishment of Israeli settlements in the Israeli-occupied territories illegal on one of two bases: that they are in violation of Article 49 of the Fourth Geneva Convention, or that they are in breach ...
). Illegal building can be the consequence of a combination of
urbanization Urbanization (or urbanisation) refers to the population shift from rural to urban areas, the corresponding decrease in the proportion of people living in rural areas, and the ways in which societies adapt to this change. It is predominantly t ...
,
overpopulation Overpopulation or overabundance is a phenomenon in which a species' population becomes larger than the carrying capacity of its environment. This may be caused by increased birth rates, lowered mortality rates, reduced predation or large scal ...
, homelessness and poverty in which case expanding
slums A slum is a highly populated urban residential area consisting of densely packed housing units of weak build quality and often associated with poverty. The infrastructure in slums is often deteriorated or incomplete, and they are primarily in ...
, Shanty towns or similar will result. On the other hand, illegal building activity may be due to
profitable In economics, profit is the difference between the revenue that an economic entity has received from its outputs and the total cost of its inputs. It is equal to total revenue minus total cost, including both explicit and implicit costs. It i ...
speculation with and
exploitation Exploitation may refer to: *Exploitation of natural resources *Exploitation of labour ** Forced labour *Exploitation colonialism *Slavery ** Sexual slavery and other forms *Oppression *Psychological manipulation In arts and entertainment *Exploi ...
of valuable real property. Demand for
mass tourism Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. The World Tourism Organization defines tourism mo ...
accommodation (
hotel A hotel is an establishment that provides paid lodging on a short-term basis. Facilities provided inside a hotel room may range from a modest-quality mattress in a small room to large suites with bigger, higher-quality beds, a dresser, a re ...
s, etc.) as well as its counterpart, individualistic luxury retreats for the very rich are visible drivers of such speculation. Similar motivation may come from incentives connected with the illegal construction of great
shopping mall A shopping mall (or simply mall) is a North American term for a large indoor shopping center, usually anchored by department stores. The term "mall" originally meant a pedestrian promenade with shops along it (that is, the term was used to refe ...
s or similar on
greenfield land Greenfield land is a British English term referring to undeveloped land in an urban or rural area either used for agriculture or landscape design, or left to evolve naturally. These areas of land are usually agricultural or amenity properties ...
. Even construction works with apparently valid permits can be a result of bribery. In some cases it can be observed that legal or tolerated settlements are later declared illegal by governmental institutions in order to make room for more lucrative investments or simply for political demonstration purposes (see e.g.
Operation Murambatsvina Operation Murambatsvina (''Move the Rubbish''), also officially known as Operation Restore Order, was a large-scale Zimbabwean government campaign to forcibly clear slum areas across the country. The campaign started in 2005 and according to Unit ...
) sometimes under the pretext of
beautification Beautification is the process of making visual improvements to a town, city, or urban area. This most often involves planting trees, shrubbery, and other greenery, but frequently also includes adding decorative or historic-style street lights and ...
.


Notable examples

An infamous example of organized illegal construction can be found in the so-called
Sack of Palermo The Sack of Palermo is the popular term for the construction boom from the 1950s through the mid-1980s in Palermo, Italy, that led to the destruction of the city's green belt and historic villas to make way for characterless and shoddily-constructe ...
.


Environmental risks

Increased landslide risk has been found to be associated with illegal building in hillside regions of
densely populated Population density (in agriculture: standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopul ...
urban area An urban area, built-up area or urban agglomeration is a human settlement with a high population density and infrastructure of built environment. Urban areas are created through urbanization and are categorized by urban morphology as cities ...
s in Italy and Bosnia and Herzegovina, because of loss of stabilizing
vegetation Vegetation is an assemblage of plant species and the ground cover they provide. It is a general term, without specific reference to particular taxa, life forms, structure, spatial extent, or any other specific botanical or geographic characte ...
by
deforestation Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. The most concentrated ...
, etc.. Due to uncontrolled increase in
impervious surface Impervious surfaces are mainly artificial structures—such as pavements (roads, sidewalks, driveways and parking lots, as well as industrial areas such as airports, ports and logistics and distribution centres, all of which use considerable p ...
, the role of illegal construction has also been discussed in connection with flash floods (see 2011 European floods#Italy).


Detection

In addition to human observation, large-scale screening for illegal building (activity) can also rely on
remote sensing Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object, in contrast to in situ or on-site observation. The term is applied especially to acquiring information about Eart ...
technology using satellite imagery (e.g. from
EROS B The Earth Remote Observation System-B (EROS-B) is the second satellite launched in a series of the EROS family of Israeli commercial Earth observation satellites, designed and manufactured by Israel Aircraft Industries (IAI). It is owned and ...
, IRS-P5,...) and
geospatial Geographic data and information is defined in the ISO/TC 211 series of standards as data and information having an implicit or explicit association with a location relative to Earth (a geographic location or geographic position). It is also ca ...
information system An information system (IS) is a formal, sociotechnical, organizational system designed to collect, process, store, and distribute information. From a sociotechnical perspective, information systems are composed by four components: task, people ...
s.


References

*http://www.jcpa.org/jl/vp498.htm


See also

*
Favela Favela () is an umbrella name for several types of working-class neighborhoods in Brazil. The term was first used in the Providência neighborhood in the center of Rio de Janeiro in the late 19th century, which was built by soldiers who had ...
*
Gecekondu Gecekondu (Turkish for ''put up overnight'', plural gecekondular) is a Turkish word meaning a house put up quickly without proper permissions, a squatter's house, and by extension, a shanty or shack. Gecekondu bölgesi is a neighborhood made o ...
* Housing#Informal housing *
Urban sprawl Urban sprawl (also known as suburban sprawl or urban encroachment) is defined as "the spreading of urban developments (such as houses and shopping centers) on undeveloped land near a city." Urban sprawl has been described as the unrestricted growt ...
* :Illegal housing ** Illegal housing in India *
Structural encroachment A structural encroachment is a concept in real property law, in which a piece of real property projects from one property over or under the property line of another landowner's premises. The actual structure that encroaches might be a tree, bush, ...
*
Accumulation by dispossession Accumulation by dispossession is a concept presented by the Marxist geographer David Harvey. It defines neoliberal capitalist policies that result in a centralization of wealth and power in the hands of a few by dispossessing the public and priv ...
*
Lost, mislaid, and abandoned property Lost, mislaid, and abandoned property are categories of the common law of property which deals with personal property or chattel which has left the possession of its rightful owner without having directly entered the possession of another person. ...
*
Building boom Business cycles are intervals of expansion followed by recession in economic activity. These changes have implications for the welfare of the broad population as well as for private institutions. Typically business cycles are measured by examin ...
*
Real estate boom A real-estate bubble or property bubble (or housing bubble for residential markets) is a type of economic bubble that occurs periodically in local or global real-estate markets, and typically follow a land boom. A land boom is the rapid increase ...
*
Illegal logging Illegal logging is the harvest, transportation, purchase or sale of timber in violation of laws. The harvesting procedure itself may be illegal, including using corruption, corrupt means to gain access to forests; extraction without permission, o ...
*
Illegal mining Illegal mining is mining activity that is undertaken without state permission, in particular in absence of land rights, mining licenses, and exploration or mineral transportation permits. Illegal mining can be a subsistence activity, as is the ca ...
**
Sand mining Sand mining is the extraction of sand, mainly through an open pit (or sand pit) but sometimes mined from beaches and inland dunes or dredged from ocean and river beds. Sand is often used in manufacturing, for example as an abrasive or in conc ...
{{Land use Environmental crime Construction safety Human habitats Illegal housing History of construction Illegal occupations Organized crime activity