From March 4–6, the 15minESTATES partners met for the third Consortium Meeting. This year, we’re excited to be hosted by the City of Halle and our German partners Leibniz Institute of Ecological Urban and Regional Development (IOER).
As we enter the final year of the project, our main focus is bringing together the insights and conclusions from the data-gathering phase across all case study areas. Over these three days, our international teams will collaborate closely to shape universal pathways for creating 15-minute large housing estates — making neighborhoods more connected, accessible, and livable for everyone.
The consortium meeting in Halle focused on the expected results of the project and in-depth discussions on how to effectively transfer the information and knowledge gained during the project to decision-makers, urban planners, and a wider circle of professionals. Particular attention was given to identifying practical communication strategies and tools that would ensure long-term impact beyond the project’s duration. Both the project survey, which was conducted in five European cities – Halle, Delft, Riga, Sofia and Budapest – and many other project activities, such as focus group interviews, go-along interviews, and participatory observations, confirmed the great potential of residential areas to evolve into more sustainable, people-friendly environments.
At the same time, the findings highlighted several persistent challenges. Both physical infrastructure constraints and residents’ established habits, alongside social, economic, and planning-related factors, continue to hinder the broader implementation of active mobility principles in large-scale residential areas. These insights provided a valuable basis for discussions among consortium partners about possible interventions and policy recommendations.
The meeting also addressed the third series of workshops planned across all case study cities, with a focus on delivering research feedback to diverse stakeholder groups, including local authorities, community organizations, and residents. Emphasis was placed on ensuring that this feedback is accessible, actionable, and tailored to the needs of each group. Additionally, getting acquainted with the work and intentions of the New Halle non-governmental organization – particularly its efforts in engaging residents and promoting active mobility approaches – sparked meaningful discussions on the role of various stakeholders. These exchanges underscored the importance of collaboration, co-creation, and shared responsibility in successfully implementing common sustainability goals at the neighborhood level.
As a part of the ongoing collection of qualitative data on large-scale housing estates, Riga team organized a focus group discussion with senior residents living in Ziepniekkalns.
The focus group highlighted Ziepniekkalns as a neighborhood that remains highly walkable for daily needs, yet presents notable challenges in terms of comfort, accessibility, and quality of the urban environment. Participants emphasized that while most essential services are reachable on foot, mobility beyond the neighborhood depends heavily on public transport, which is often perceived as unreliable and uncomfortable, discouraging its use.
A key insight from the discussion is the importance of environmental quality for everyday well-being. Respondents expressed a strong need for safe, pleasant, and well-maintained spaces for walking without a specific destination, noting the decline of previously valued green areas and the negative impact of traffic and infrastructure changes. At the same time, lack of local social spaces, such as cafes or gathering places, limits opportunities for community interaction and reduces the attractiveness of staying within the neighborhood.
Despite these challenges, the discussions also revealed positive aspects, including a general sense of safety during daytime and appreciation for local events and improved pedestrian infrastructure in certain areas. Overall, the findings underline the need for more inclusive, human-centered urban interventions that enhance public space quality, improve mobility conditions, and strengthen local social life, particularly for aging populations.
As we look back on the second year of our project, we would like to extend our sincere thanks to each and every one of our partners, friends and supporters for your dedication, collaboration, and inspiration. Your commitment to advancing more inclusive, accessible, and sustainable cities continues to drive the project forward and strengthens our shared vision of improving quality of life for all.
As we enter 2026, we begin the final – and perhaps most exciting – year of the 15minESTATES project. We look ahead with great enthusiasm and confidence, and we wish all of us continued success, meaningful collaboration, and a productive year ahead.
Season’s greetings, and our very best wishes for a successful and inspiring 2026!
Through putting forward an extensive set reaserch activities, we are moving towards a state-of-the-art base of knowledge and expertise on what can be achieved in LHEs using 15minCity concept so that their inhabitants get a living place that facilitates inclusivity, openness and better quality of life.
OBJECTIVES
Across Europe, residential areas and especially Large-Scale Housing Estates (LHEs) requires a transformation for facilitating sustainable mobility. By exploring and comparing the mobility needs, perceptions and behaviors of different user groups, the project will identify specific sustainable mobility challenges in these residential areas.
RESEARCH APPROACH
We propose to critically assess the nexus of three dimensions – urban space, transport options, and people, their values, needs, resources, and capacities. These three dimensions together produce mobility behavior and are integral for designing interventions and strategies.
Moreover, following recent advancements in transport research, we incorporate an overarching justice perspective in our project since a lack of adequate transport resources and spatial accessibility can have significant negative economic and social consequences.
OUTPUT
The results of the case studies will be used to propose design principles and approaches for transforming public spaces in LHEs, thus enabling transferability of results to other countries.
defining the ways to implement the 15-minute City concept in large-scale residential areas
we are
Multi country
Project brings together 17 partners from Bulgaria, Germany, Hungary, Latvia, the Netherlands Germany and Switzerland
Project aim
We aim to contribute to addressing urban mobility challenges in transitioning toward climate neutrality and more sustainable functioning of our cities
five case studies
Case study areas in five different countries with both similar traits and unique challenges used for reaserch data collection and co-creation activities
6
Countries
17
Partners
36
Months
1.68
Million EUR
the CHALLENGE
Challanges
The transition towards sustainability requires changes in almost every aspect of our lives. The transport system is one of the areas where major change still needs to happen. Sustainable mobility intends to reduce the need to travel (particularly by car), encourage greater use of public transport, walking, and cycling, improve transportation accessibility, and reduce travel distances. The key here is to provide quality, with easy access to local services and facilities, so that people do not need to travel long distances. The contemporary 15-minute city concept advocates that residents will be able to enjoy a higher quality of life in which they can effectively fulfill the essential social functions of the city. In European cities, large housing estates form vast built-up areas where a large part of the urban population lives - and in Eastern and Northern Europe, often even the majority. These mass housing districts were initially planned to provide residents with everything they needed for everyday life within easy reach on foot. However, the location of these districts in the city (often on the outskirts ), their insufficient provision of convenient and efficient public transport, the limited variety and quality of local infrastructure, the gradual loss of local facilities due to viability challenges, as well as the residents' wide choice of options for ensuring their daily needs have created a situation where the original idea of LHEs is increasingly failing.
Adapting and reframing the 15-minute City concept for the specific context of LHEs
Building a comprehensive knowledge base on the existing urban structures, public spaces, their quality, amenities, and transport infrastructure in LHEs
Exploring the mobility needs, perceptions, and behavior of different user groups in LHEs
Identifying specific challenges and co-create spatial strategies and interventions in public spaces to facilitate the transition toward sustainable mobility in LHEs
Synthesizing case-specific results, proposing design principles and approaches for transforming public spaces in LHEs to enable results' transferability to other countries
Conceptual - analytical - co-creative
approach
The conceptual part of the project deals with reframing the 15mC concept for LHEs. It will combine the existing theoretical concepts with a comparative analysis of the selected case studies to develop a workable and operationalizable model of the 15mC for LHEs.
The analytical part foresees extensive data collection and analysis of five case studies from different European countries: Bulgaria, Hungary, Germany, the Netherlands, and Latvia, in cooperation with local urban authorities. It will allow for building empirical knowledge and integrated data on urban mobility, connectivity, and user needs in LHEs. Furthermore, the comparative analysis will allow distinguishing the general findings from the context-specific elements.
Finally, the co-creative part aims to co-produce locally adapted spatial strategies and interventions to facilitate transitions toward sustainable mobility in cooperation with local stakeholders. It will allow us to suggest realistic solutions for reorganizing public spaces in LHEs in line with the needs of different user groups.
Main goal
OUTPUTS
Scientific publications
Local workshops and seminars
Factsheets for local public
Case studies
DELFT - BUDAPEST - SOFIA -RIGA - HALLE
Across Europe, residential areas such as Large-Scale Housing Estates (LHEs) need to be transformed for facilitating sustainable mobility. The 15minESTATES project adapts and reframes the 15-minute City concept for the specific context of LHEs.
The final consortium meeting will be held in Budapest, Hungary. During this meeting, project partners will present the outcomes of co-creation activities conducted in the case study cities and collaborate...
As we begin the third and final year of the project, the consortium will convene in Halle, Germany to review and discuss the results of the fieldwork conducted in our...
Overarching theme of the symposium – “Spatial dynamics in an urban society”. 15minESTATES will be represented by team of researchers from Leibniz Institute of Ecological Urban and Regional Development (IOER)...
The photo contest invites residents of Ziepniekkalns (Riga, Latvia) to engage creatively with their neighbourhood, reflect on their local environment, and strengthen community involvement in shaping the surrounding urban space....
The aim of workshop is to keep local stakeholders informed and engaged by presenting initial results of the work packages, validating findings, and reflecting on them to identify potential directions...
The DOCONF2025 is the 6th international doctoral/post-doctoral conference in architecture, landscape architecture, urban design, and planning, organized by one of the 15minESTATES project partners, the Department of Urban Planning and Design, Faculty of Architecture,...
15minESTATES project will be represented by our researchers Sandra Treija (RTU) and Thomas Verbeek (TUD). For the projects funded in the DUT Call 2022 the mid-term event provides an excellent...
15minESTATES partners Riga Technical University, Riga City and our fellow project “Cycling4Climate” are organizing Riga Cycling Conference 2025 “Cycling Culture in cities” bringing together city officials, researchers, planners, activists, and...
Representatives of 15minESTATES project will speak at the conference. This conference provides an international and interdisciplinaryplatform for exploring adaptive approaches to contemporaryhousing typologies, settlement planning and spatial development. It will...
The aim of workshop is to keep local stakeholders informed and engaged by presenting initial results of the work packages, validating findings, and reflecting on them to identify potential directions...
Our colleague Dr. Tamas Egedy (Budapest Universití of Economics and Business, HU) is organizing a thematic session on mass housing and high-rise housing estates. Session Nr. 172: Category: Urban StudiesKeywords:...
The aim of workshop is to keep local stakeholders informed and engaged by presenting initial results of the work packages, validating findings, and reflecting on them to identify potential directions...
15minESTATES project partner, BME Department of Urban Planning and Design, in cooperation with the associate partner, Municipality of Pesterzsébet is holding a photo competition BELOW or ABOVE. More info: Photo...
The 15minESTATES project team researchers professor Uģis Bratuškins and assist.prof. Alisa Koroļova from Riga Technical University (RTU) are going to take part in the 37th AESOP Congress, Planning as a...
The aim of workshop is to keep local stakeholders informed and engaged by presenting initial results of the work packages, validating findings, and reflecting on them to identify potential directions...
15minESTATES consortium meeting in Delft is the second onsite meeting bringing together all consortium partners with the aim to discuss progress of the project, scientific take on the 15min City...
The two-day event series is organized, first, to initiate co-creation via expanding the circle of contacts in the local community and launch further cooperation. Second, our goal with this event...
The goal of the two-day event series is to provide information about the project and build commitment as well as initiate collective thinking with stakeholders involved in the project. One...
Workshops are organized to (1) initiate co-creation via expanding circle of contacts in the local community and launch further cooperation, (2) gather information via mapping activity and from local inhabitants...
The workshop aimes to co-create a foundation for data collection and understanding local conditions by generating ideas from preliminary project findings, identifying needs for future workshops, assessing community engagement capacity,...
The objective of Halle workshop Series No.1 is to kick-off the co-creative process, inform local stakeholders (city administration, local initiatives) about the project, gather knowledge on topic-related challenges, ongoing activities, needs...
This year’s conference aims to reflect on regional research trends in architectural history and theory, urban planning and landscape planning. Participants will look at the most current topics, which may...
Professor Sandra Treija (Riga Technical University, Latvia) and researcher professor Thomas Verbeek (Delft University of Technology, Netherlands) presented the project to the participants of the AESOP congress in Paris and...
15minESTATES consortium meeting in Riga is the first onsite meeting bringing together all consortium partners with the aim to discuss progress of the project, scientific take on the 15min City...
Prof. Sandra Treija will introduce academics of Riga Technical University (RTU) with 15minESTATES project. Seiminar is organized to ensure dissemination of the results of scientific research and promote cooperation with...
We aim to share the scientific knowledge and experience gained with both governmental bodies and LHEs inhabitants to improve the quality of life in LHEs across Europe and beyond. Therefore we have 17 partners involved in this project including universities, scientific institutions, municipalities and NGOs.