The Integrated Shelter Delivery Programme (ISDP), led by the Julio & Florentina Ledesma Foundation, Inc. (JFLFI) in San Carlos City, Philippines, helps low-income families access safe housing, secure land, and better livelihoods. The programme began in 1987 after a sugar industry collapse and a major fire left thousands homeless. It supports urban poor, farmers, and fishing communities through a mix of housing, land tenure, livelihood, health, and environmental initiatives.
ISDP focuses on community participation. Families can buy affordable land and build incremental homes that expand over time. Micro-credit, small business support, and training in alternative construction materials like compressed earth blocks and micro-concrete tiles provide both housing and income opportunities. Local production of materials and water- and energy-saving technologies, such as rainwater harvesting and drip irrigation, reduce costs and environmental impact. Coastal and mangrove protection are also part of the programme.
Financial sustainability comes from diverse funding: local and national governments, Non-Governmental Organisations, and international donors. Community enterprises produce building materials, farm high-value crops, and engage in fishing or coastal ventures, creating long-term income streams.
Socially, the programme has improved living conditions, health, and security for over 45,000 families. Secure land tenure, reduced exposure to hazards, and increased livelihood opportunities have strengthened community resilience. Active resident involvement in planning and building has fostered ownership and reduced poverty and inequality.
Key lessons include integrating housing with other services, prioritising local solutions, and building strong partnerships with communities and governments. The programme has influenced local policy, led to city-funded social housing, and continues to share knowledge nationally and internationally to promote sustainable, community-driven shelter solutions.
