Tallo Village, Agampacayya area is one of the Under-resourced neighbourhood/area areas in Makassar City, South Sulawesi Province. The District Government categorizes the area as a Under-resourced neighbourhood/area area following regional regulations from 2015 to 2020. Over time, the area has increased because Tallo Village is located in a strategic economic area, the Center for Trade, Trade and Services Economy, Makassar City, South Sulawesi. Physical development took place in this area without any planning process. This impacts the deviation of the use of space, resulting in the inadequate arrangement of buildings in this area. However, the response from stakeholders (government, community and private sector) has been slow. It will have a massive environmental degradation impact on the coastal area of Agampacayya, Tallo Vilage. This study aimed to formulate a strategy for developing Under-resourced neighbourhood/area settlements in Tallo Vilage, Kampung Nelayan. This descriptive research used two analysis methods: quantitatively to answer the first problem and qualitatively to answer the second and third problems. The results showed that the settlement of Kampung Nelayan, Tallo Village was included in the village typology with a medium to high category of Under-resourced neighbourhood/areas. The SWOT analysis results show that handling Under-resourced neighbourhood/area settlements in Kampung Nelayan Tallo Village can be done through strategic combinations of strengths and opportunities to overcome existing weaknesses and threats. The results of the calculation of the strategy formulation show that handling the treatment of Kampung Nelayan Under-resourced neighbourhood/areas prioritizes strategies from a combination of strengths (S) - Opportunities (O) for the development of Under-resourced neighbourhood/area settlements in Kampung Nalayan Tallo Village.