The aim of the thesis is to obtain a better understanding of the importance of parks for urban quality, particularly for safety. This is achieved in two ways; first, by assessing parks’ impact on the perceived quality of the urban environment (whether it is incorporated into housing prices or not) in Stockholm. Second, the study investigates whether safety in parks may be assessed using principles of Crime Prevention through Environmental Design (CPTED) using a high-crime park in Stockholm’s inner city. The thesis starts with an introduction to the theme, with a brief discussion of background theory, literature review, the study area and the methods. Then, it reports the results of the articles included in the thesis and discusses their main contributions to the field of research. A mixed methods approach utilizes both quantitative and qualitative data analysis. Regression models and a Geographic Information System (GIS) were used in Paper I, which aims to clarify how park proximity affects housing prices and, when considering residential properties and park type, how crime rates in parks affect housing prices. Findings show that the further away an apartment is located from a park, the higher the discount on its price effect, but this effect (dependent on the park type), as an accumulated measure of parks, lowers prices or is negligible. Paper II assesses the use and adequacy of CPTED principles to guide the assessment of safety conditions of an urban park. The historical development of CPTED is presented followed by an analysis of a case study, Tantolunden, in Stockholm. Site observations, crime mapping, people count and interviews were conducted. Results show many entrances in this particular park defy the principles of access control and in turn impose limitations on park maintenance. Findings also show that interrupted sight lines create limited surveillance. The paper concludes by identifying the potentialities and challenges of CPTED principles when applied to safety in parks. Findings presented in this thesis are relevant for many stakeholders in society as results show the variation in crime and safety in urban parks, and the way they can be assessed and tackled.

Women-only parks (WOPs) are gender-exclusive spaces. In the Indian subcontinent, they have been a social norm for centuries, and they are widespread today. This article aims to investigate the nature of WOPs in Karachi, Pakistan, by (a) inspecting and assessing the environment of these parks based on crime prevention through environmental design (CPTED) principles, (b) evaluating users' and nonusers' perceptions of safety, and on CPTED principles, relates to women's perceptions. Field observations, a questionnaire survey, and interviews underpin the methodology. Results indicate that most users of WOPs feel safe there, but no significant differences exist between users' and nonusers' views of safety in public spaces in Karachi. Typical CPTED features (e.g., locks and gatekeepers) in WOPs seem to have a positive influence on park users' perception of safety. The article concludes with a discussion of the results and implications for future research.

The rapid urbanization process of cities is majorly coupled with extreme climate change, housing shortage and urban safety issues. These issues are raising new challenges to address the capability of urban resilience. Enhancing Urban Safety and Security is one of the major principles addressed by UN-Habitat in Sustainable Development Goal number 11. Making cities safe and sustainable means ensuring access to safe and affordable public spaces for all. This book chapter aims to highlight how do the city’s public spaces are linked and affected by crime and fear of crime? How do crime and fear of crime interconnect to the built environment in cities while promoting positive urban transitions in terms of safe and sustainable cities? This book chapter explores answers to these questions through the parks and public spaces of the city as a case study. In other words, the book chapter deals with the issue of safety and security by (1) showing links between parks and public spaces, and crime and fear of crime, (2) highlighting how different attributes in the built environment can affect people’s perception of safety, (3) understanding socio-technical perspectives i.e., how technological systems and equipment’s (such as lighting sensors, security alarms, security electronic devices, closed-circuit television (CCTV), smartphones or other technological instruments) are influencing safety/security and sustainability, (4) demonstrating the issues and challenges found in Stockholm, Sweden, and, (5) providing recommendations on how these places can be planned and designed to become more sustainable.

This study develops a better understanding of the nature of urban parks from a safety perspective in two international contexts. To achieve this aim, the study is divided into two geographical scales (a macro scale and a micro scale) that test a set of quantitative and qualitative research methods. The macro-scale analysis provides an overall view of the effects of parks in the neighbourhood and at the city level. A particular focus is given to the impact of parks on housing prices. Overall, the findings show that parks function as an amenity that contributes to urban quality, which in turn influences property prices in Stockholm. However, this effect depends on a number of factors such as park type, location, and the level of safety and security of the parks. Safety also matters: Parks embedded in area with high-crime rates are less valued than in areas with low-crime rates. The micro-scale of study focuses on parks as a unit of analysis and looks at the environment of parks and how it triggers crime and affects people’s safety. The first analysis is based on whether—and, if so, how—park environments affect safety (crime occurrence) using the principles of crime prevention through environmental design (CPTED) as an inventory tool in a park in an area with a high-crime rate in Stockholm, Sweden. Building on the methodology from the first study, the second study investigates the nature of women-only parks (WOPs) in Karachi, Pakistan, by looking at both the environment of the parks and the users’ and non-users’ perceptions of safety. Regardless of context, the findings show that the safety conditions of a park are highly associated with the park’s environment (design and management features). Of importance to park safety are park size in relation to the number of access routes (entrance and exit points), the opportunities for surveillance in relation to the maintenance and the lighting conditions in parks. A clear lesson is that a CPTED-informed park design promotes guardianship and therefore should be encouraged, regardless of whether it is located in Stockholm or Karachi. However, the urban context does matter to park safety conditions and is highly dependent on the local, city-wide, and national contexts in which the park is embedded.

A park is a desirable feature when people are purchasing a property. Buyers are ready to pay more for properties surrounded by natural amenities, such as a pleasant park. However, if a park is perceived as unsafe by local residents, then it may have a negative effect on housing prices. The aim of this study is to investigate the importance of urban parks in Stockholm, capital of Sweden, and to find evidence of whether people in Stockholm are willing to pay extra for parks when purchasing an apartment. This study hypothesized that people’s willingness to pay for urban parks and green spaces is affected by crime. The methodology had two stages. An extensive field work was performed in a selected number of parks to help characterize the parks in Stockholm. This was later followed by the analysis of 2008’s apartment sales using hedonic modelling combined with Geographic Information System (GIS) techniques. Results suggest that the effect of parks vary by park type. An aggregated measure of parks lower apartment prices but the effect turns out to be positive in some cases, or insignificant, when parks are broken down by types. For instance, parks with cultural features, forest feeling, skating and features of national interest increase apartment prices. However, if park have ball games, marina, boating facilities, skate board facilities and frequent social events – these features tend to reduce property values. These findings support the idea that the impact of park on property value depends on the type of park. Contrary to was expected, the park impact on prices does not seem to be affected by seasonal variations (e.g., summer versus winter), only individual months seem to affect prices. More interestingly, crime affects the quality of parks and, in its turn, the relationship between parks and prices. Results show that parks that originally show a positive impact on prices may affect prices negatively if they have relatively high rates of violence and vandalism. The study finalizes with a discussion these results and their implication for future research. 

A park is a desirable feature when people are purchasing a property. Buyers are ready to pay more for properties surrounded by natural amenities, such as a pleasant park. However, if a park is targeted by crime and disorder, then it may have a negative effect on people's appraisal. The aim of this study is to reach a better understanding of how parks and crime rates affect housing prices taking into account residential properties and parks type. Stockholm, the capital of Sweden, is used as the case study. The methodology has two stages. An extensive field work was performed in a selected number of parks to help characterize the parks in Stockholm. This information was gathered with secondary data about parks using Geographic Information System. This pre-assessment was later followed by the analysis of 2008s apartment sales using hedonic modelling to assess the effect of parks alone and in combination with crime rates. Results suggest that the effect of parks on prices vary by park type (increased with, e.g. features of cultural and national interest and decreased with ball games or boating facilities) while an aggregated measure of parks lowers overall apartment prices. More interestingly, findings show that the price of apartments tends to be discounted in areas where parks have relatively high rates of violence and vandalism.

Crime prevention through environmental design (CPTED) has long been suggested as a guideline for improving safety in neighborhoods. Yet, little is known about the application of CPTED to urban parks. The aim of this study is to evaluate the adequacy of CPTED principles in guiding the inventory of safety conditions of an urban park. The study begins with a review of the development of CPTED ideas and then focuses on the inspection of a park with a relatively high level of crime in the city of Stockholm, the capital of Sweden. Site observations, parks inspection, crime mapping of police-recorded data, and interviews with selected users and municipal stakeholders underpin the methodology used in this study. Findings indicate that design and management of the park affect the park’s safety conditions—attributes that are easily identifiable when using CPTED as guidance. The article concludes with several general lessons from using CPTED principles to inventory safety in parks.

This research explores the dynamics of urban informality and space appropriation at pedestrian bridges in Islamabad, Pakistan, offering new insights into how informal practices reshape the utilization and value of urban spaces. By focusing on both formal and informal uses, the study reveals a significant gap between the intended and actual uses of these bridges. Through observation and analysis of three key bridges, the study examines how informal activities–such as vending, resting, and social interactions–transform pedestrian bridges into multifunctional spaces. This research also uncovers informal modifications and analyzes the role of urban governance in shaping these practices. The findings contribute novel insights into urban informality in the Global South by focusing on Islamabad’s pedestrian bridges, an area that has received limited scholarly attention. The study is particularly valuable for urban planners and policymakers in guiding the design of more inclusive urban environments in Islamabad, Pakistan.

The morphological characteristics of a city have a direct relationship with the humanactivities happening in the public spaces. If, however, the public spaces become unsafe,people may avoid them. On the other hand, safe public spaces allow free movementfor everyone, which is the most basic human need and a crucial part of socialsustainability. By focusing on the present-day realities that create the link betweenthe implications for ownership and the provision of the public spaces, this researchaims to understand the nature of the morphological characteristics of cities in theGlobal North and South and its impact on and association with fear of crime. Two casestudy streets in Stockholm, Sweden, and Karachi, Pakistan, are selected to establisha hypothesis. The study draws upon comprehensive data through a questionnairesurvey and morphological analysis. The results suggest that the selected streetsin the Global North and South show a similar morphological structure in termsof street layout, land use, plot patt erns, and heights of the buildings but diff erencein pedestrian fl ows. In relation to the fear of crime, both streets show parks as riskyplaces to visit at night. The results also show some diff erences in terms of people’sresponses to the fear of crime in relation to the city’s morphology. For instance,people avoid vacant plots and petrol pumps in Karachi, while entrances to metrostations and hidden corners of buildings are considered risky places in Stockholm.

Globally, the frequency, regularity, and severity of floods are all increasing due to climate change, and climate change's effects on developing nations are significant. In 2022, the worst floods in Pakistan's recorded history occurred. One-fifth of the nation experienced significant destruction, which led to significant economic losses and fatalities. However, the resilience of the local population to withstand the effects of calamities has not received enough attention in rural villages along the Indus River. This descriptive cross-sectional research examined how three communities in high-risk locations in Khipro, Sanghar District, Sindh, Pakistan, perceived and responded to flood dangers based on their past experiences. A survey was conducted with a total of 50 individuals in three villages. To measure flood risk perception, three variables—awareness of floods, concerns about floods, and preparedness—were used. Descriptive statistics, the chi-square test, and Pearson's correlation were applied to find correlations and differences across variables. The study adds valuable knowledge about how people perceive the risk of flooding and how factors like age, education, differences in monthly income levels, low-risk awareness, and preparedness influence that perception in rural areas. This study's findings can be used to evaluate flood risks and adopt local adaptation strategies in flood prone areas.

This study examines the environment of one of the largest and most recently built shopping mall in Karachi, Pakistan. The aim of this study is to assess how building design, familiarity with the mall, and past experiences of victimization influence visitors’ perceived safety. Using site inspections guided by crime prevention through environmental design (CPTED) principles and an online survey, the study identifies factors affecting visitors’ perceived safety. Findings indicate that enhancing surveillance, territoriality, and access control in well-designed and maintained spaces can impact levels of perceived safety. These findings underscore the importance of surveys, in combination with site inspections, in providing a comprehensive tool for understanding and improving safety in commercial complexes.

With the rising global temperatures, developing countries are one of the most adversely affected countries by climate change. Furthermore, changes in lifestyle and unsustainable ways of development have resulted in a shift away from passive strategies in the construction industry, which contribute to excessive energy consumption. This demands immediate action to use passive strategies and one of the most widely used passive strategies is shading devices, which can significantly lower the indoor temperature and give the structure the most efficient energy performance. Shading devices were a dominant identity of traditional architecture in Pakistan; however, it has been evident during the past decade the use of such devices has become obsolete due to modernized solutions. This study aims to examine the performance and effectiveness of shading devices in terms of heat gain and daylight levels in residential areas. A comparative case study methodology has been used. The fixed overhanging shading devices of six residential units in Mansehra City, Khyber Pakhtunkhwa province, Pakistan, have been used. Sun angles are calculated through the SketchUp tool Curic Sun to analyze and determine the performance of overhanging in both summers and winters. This article reveals south shading devices as an essential part of houses built before 2,000 in Mansehra City. Though, houses built after 2,000 do not consider using south shading devices to maximize energy use. This study emphasizes considering the type, design, and use of shading devices according to the building’s orientation to improve building performance and energy efficiency.

Pakistan is affected by floods of various intensities ranging between high, moderate and low levels. The aim of this study is to evaluate the effects of 2022 flood events in Pakistan. This aim will be achieved by analyzing the relationship between the 2022 floods and the situation of affected communities, with a focus on gender roles. The study assessed the differences in vulnerability to floods between men vs. women by examining their socio-economic conditions before and after flood 2022. Multiple field surveys were conducted for data collection, and a questionnaire was used to learn about the current and past conditions of the people living in the villages around the city of Khipro, Sindh, located downstream of the Indus River, majorly affected by floods in terms of lives and livelihoods. Correlations, and cross-tabulations were used to analyze the demographic characteristics and socioeconomic status of communities. Focusing on the period before and after the 2022 floods and the difference in vulnerability, the results of the study indicated that despite having better access to disaster preparedness information and resources, societal norms and mobility issues make women more vulnerable. Therefore, it is important to focus on gender-sensitive disaster preparedness and response efforts. The study proposes a few measures to improve resilience and promote sustainable development in flood-affected areas.

Bazaars have always been a center of social, economic, and cultural exchange. Bazaars as public spaces were responsible for creating an ideal public setting to enhance social interactions for everyone. However, over a period of time, the concept of Bazaars has changed. Modern shopping centers seem to be an appropriate alternative to bazaars in terms of accessibility, quality of space, maintenance, sense of safety and security, and leisure activities. Karachi, being the commercial hub of Pakistan, hosts a load of business centers and marketplaces around the city. However, parts of the old bazaars in Karachi have been slowly destroyed to make room for wider streets and roads in Karachi, and new forms of shopping centers have been emerging across the city. This research will investigate the preference of people for traditional bazaars vs. shopping centers and the attribute of shopping centers that aided in their preference. This aim will be achieved by 1) understanding the evolving concepts of public spaces in Karachi and 2) investigating people’s preference for shopping centers vs. Bazaars and the impact of services offered by shopping centers on user satisfaction. A comparative case study technique is used. Data is collected through an online survey in relation to a traditional bazaar and a newly built shopping center in Karachi, Pakistan. The finding results show that the success of shopping centers is generally influenced by indicators like atmosphere, safety, accessibility, and leisure activities while people visit traditional open street bazaars in Karachi for the economical prices and accessibility to public transportation. On the other hand, the avoiding behavior of users towards traditional bazaars is reported due to narrow pathways, unmaintained environment, no parking and toilet facilities, and a large influx of people. Although these results are not the first ones in the literature, they are new in relying on findings from a cosmopolitan city in Pakistan. Finally, this study provides some recommendations that can serve urban planners and other practitioners to integrate these indicators at the earliest conceptual design phases when planning and managing open street bazaars in developing countries.

Crime impacts residential neighborhoods not only through the loss of life and property but also by instilling a widespread fear among residents. To combat this fear, physical security measures like safety locks, gates, and high perimeter walls have proven effective in both developed and developing nations. This trend has led to the increased popularity of gated communities in Pakistan as a preferred housing choice. In addition to encouraging micro-segregation, these developments also attract a large number of residents. In order to better understand the differences in residents’ fear of crime in relation to their health and socio-economic status, this paper compares residential housing schemes in Quetta, Pakistan (gated and non-gated). Surveys and on-site observations in four different residential areas of the city underpin the methodology. The results suggest that past experiences of crime victimization strongly affect feelings of safety in both gated and non-gated communities. The study highlights the complex relationship between the perception of safety, health and well-being, socio-economic status, and the type of community, highlighting how these factors collectively influence respondents’ experiences and create micro-segregation.

Purpose

There is a lack of understanding in the literature on the relation between parks and house price in relation to crime in Scandinavian context. This paper aims to investigate the effect of the amenity value of accessibility to parks on apartment prices with reference to crime rates in parks in Stockholm.

Design/methodology/approach

This paper analyses the effects of park proximity and crime in parks on apartment prices by using geographic information systems and hedonic modelling.

Findings

Findings show that the proximity of parks as an environmental amenity has an effect on apartment prices. The results also demonstrate that the impact of parks on apartment prices is different in the different segments of the apartment market in Stockholm. Moreover, various types of parks may differ in their impact, for instance, grass parks and park blocks are more desirable in Stockholm than landscape parks and neighbourhood parks. The effects of crimes in parks influence apartment prices negatively.

Originality/value

This paper provides a new methodology by using the shortest distance to a park as a main variable. The shortest distance to a park variable is considered a better choice than using park as an aggregate measure. To the best of the author's knowledge, this is the first study that investigates the effect of specific park types, for instance, grass parks, neighbourhood parks, landscape parks and park blocks, in Stockholm housing market.

The rapid urbanization process is majorly associated with extreme climate change and many other urban issues that pose new challenges in terms of urban resilience. Bold climate action is one of the main principles addressed by UN-Habitat in Sustainable Development. This problem demands an immediate reduction in carbon footprints. One way of doing this is to revive the traditional climate-controlling techniques/natural ventilation methods in architecture. Windcatchers have been used as a passive technique for ventilation for many centuries. The windcatchers of Hyderabad (Mangh/Hawadani/Badgeers/Malqaf) were a dominant identity of vernacular architecture. This article aims to understand the traditional methods of dealing with climate-controlling techniques in architecture by (1) studying windcatchers in both vernacular and modern buildings in the context of Hyderabad, Sindh, Pakistan by (2) understanding the user’s perspective about windcatchers. A comparison of four buildings in Hyderabad, Pakistan, was performed. The findings of this study show that old Windcatchers in Hyderabad are in dilapidated condition and are found insignificant because they are not fulfilling the current needs of the users looking for modernized solutions. However, newly built windcatchers are well appreciated by users because of their well-functioning mechanism in relation to the local climate and current living requirements. The performance study of windcatchers conducted in this research represents an initial step towards developing a more extensive guide for utilizing windcatchers in passive cooling systems for buildings located in hot regions.

Urban metabolism (UM) is the sum of processes for which cities mobilize, consume, and transform their resources for built environments to function effectively. It consists of interrelated processes working at various urban levels forming an intri-cate socio-environmental network to achieve urban sustainability, including adap-tive reuse of heritage buildings. As significant components of historic urban areas, heritage buildings are adapted for appropriate functions to prolong their lifespans. This standard practice is an ideal solution for reducing adverse environmental impacts of the construction industry given that new buildings consume energy and resources and have large carbon footprints. Moreover, the adaptive reuse of heritage build-ings increases socio-cultural viability and promotes eco-friendly environments. This practice of rehabilitation and reuse has been studied vastly. However, the relation-ship between urban metabolism and heritage buildings from an ecological perspec-tive has not largely gained scholarly attention. Hence, this chapter explores this relationship by advocating that reuse and conservation are ecological principles, and that adopting existing infrastructure such as historical buildings and increasing their life cycles contributes toward desirable urban metabolism. This brings down cost and time of construction, requires less resources, retains a set of materials for longer periods for metabolic processes, and promotes environmental and social sustainability. The chapter reviews relevant literature and specific adaptive reuse case studies in urban areas around the globe including restoration and redevelopment of singular or multiple heritage buildings that display significant positive environmental impacts such as addressing resource depletion and reducing greenhouse gas (GHG) emissions. The chapter also highlights the ecological aspect of a built environment concerning sustainable supply of materials and energy required for a desired urban metabolism. Based on this, the research builds a case for conservation and adap-tive reuse to be employed as an important indicator for urban metabolism through maintenance and management of historical urban built environments.