News in 2025

BUILD BACK BETTER THE SELF-MADE CITIES

18 - 22 June 2025, Athens & Santorini, Greece

Actions for formalizing Informal Constructions & Improving the Geospatial Ecosystems, Land Tools & Land Policies

Pdf Flyer

This joint conference continues the ongoing UNECE & FIG research that started in 2007 on informal construction and the formalization of the self-made cities in the UNECE region

These "self-made cities" are rapidly developing urban areas with formal and informal constructions that often lack titling and/or compliance with regulations. Such areas face challenges like limited services, increased disaster risks, unregistered constructions and residents, incomplete cadastral records and missing geospatial information, informal property markets, and an unregulated economy

Through the collaboration among UNECE WPLA, REM, EGoS, FIG Com3 and Com9, and WB experts, an international discussion and development forum we will promote professional practice and standards in the field of land administration and management, geospatial ecosystems and valuation/appraisal of real estate and will promote professional expertise.

Main groups of topics of interest include

  • Formalization of informal constructions projects in the various UNECE member states
    (statistics, strategies & policies, legal frameworks, demolitions, resettlements, monitoring
    of progress, challenges and opportunities)
  • Implementation of Local Disaster Risk Reduction & Recovery Plans (earthquakes, flooding, fires), infrastructure provision, Examples of good practice
  • Improving the geospatial ecosystems & land tools (land administration, land use, planning/permitting, expropriation & taxation, land consolidation and land readjustment, affordable housing), regulations, procedures, accountability & legislation

Geospatial Technologies & Urban Resilience

  • Utilizing low-cost solutions and geospatial tools (e.g., VGI, AI, drones, BIM, IoT) to formalize and improve cadaster and property records and urban management in formal or informal settlements
  • Enhancing spatial data integration for urban resilience, disaster risk reduction, and secure geospatial systems to balance open data sharing with cybersecurity
  • Community-driven approaches using crowdsourced geospatial data and participatory design to involve local communities in formalization efforts & other land management projects
  • Case studies on spatial information management, addressing local challenges in informal settlements and evolving urban areas

Transparency & Data Management in Real Estate

  • Formalization of sales and rental markets. Improving real estate market transparency through standardized data collection, valuation, taxation, and professional capacity building
  • Evaluating centralized vs. decentralized databases for geodata, ownership, and transaction prices, balancing accessibility and security
  • Assessing AI applications in real estate for valuation, market monitoring, and integrating crowdsourcing for reliable property data
  • Analyzing property values & climate change impacts, exploring their role in urban planning, financing, and affordable housing solutions

Please submit your abstracts by the 31st of March 2025

Registration fees

UNECE WPLA delegates free registration
FIG delegates - early bird registration
(including ice-breaking reception, coffee breaks, lunches and dinner)		 250 EUR
Young Surveyors (up to 35 years old)
(including coffee breaks, lunches) 		90 EUR
Undergraduate students
(including coffee breaks, lunches) 		20 EUR

Venue of the Workshop

National Technical University of Athens,
The School of Rural, Surveying and Geoinformatics Engineers, NTUA campus, Zografos, Athens

Accommodation

Please note that hotel reservations must be made early, as June is high
tourist period for Greece. For your convenience, we have blocked
a limited number of rooms, latest until the 10th of April, at special
rates, at the:
Central Athens Hotel, 21, Apollonos str., GR 10557, Plaka, Athens,
www.centralhotel.gr
Please check availability, rates, cancelation policy & proceed with your reservation asap through this specific link:
https://shorturl.at/HOXK9

The special prices in this link are net per room, per night and including buffet breakfast and
taxes. Kindly, note that rates do not include a Climate Resilience tax of 5.00€ per room, per
overnight, applicable to all reservations

Transportation to the conference venue & back


Please note that daily transportation to the National Technical University Campus and other events will be provided. In case you will do your reservation in other hotels, please note that the meeting point for transportation is the Central Athens Hotel lobby. More information also for Acc. Persons and social/technical tours in Athens will be added soon"

Technical Workshop in Santorini

On the 21 & 22 of June the workshop will be held in Santorini

These two days delegates will focus on the specific land management challenges of
Santorini including market pressure & housing affordability, overtourism & services,
agricultural challenge, climate changes & sustainability, disaster risk & safety

More information about travelling to Santorini, accommodation options and costs, tours
and technical sessions will be provided soon

Programme at a glance

18 June 2025 9:30 - 17:30 20 June 2025 9:30 - 16:00
  Opening session and welcome addresses
Coffee break
Technical session
Lunch break
Technical Session
Technical Tour 		  Technical session
Coffee break
Technical session
Lunch break
Technical session
Closing
19 June 2025 9:30 - 17:30 21st and 22nd June 2025
      Technical tour in Santorini

 


February 2025