Securing Land Assets through Integration of Green Open Spaces and Heritage Sites

This study focuses the regeneration of the Tongkol Public Housing area, a heritage site of Batavia Castle in Jakarta. Using a qualitative-descriptive approach including document studies, field surveys, precedent analysis, and Focus Group Discussions. The research highlights the need to integrate cultural preservation, ecological restoration, and social inclusion. The proposed public space design adopts SDG 11.7 principles by creating inclusive green open spaces accessible to all, supporting community activities, and reinforcing local identity. Dedicated areas for MSMEs and heritage galleries are designed to enhance economic empowerment and preserve collective memory. The participatory process facilitated collaboration among residents, experts, and policymakers, producing contextual and sustainable design strategies that connect historical heritage with modern urban needs. This study contributes a model for revitalizing historic urban sites that aligns with sustainable development goals, promoting inclusivity, ecological resilience, and cultural continuity.本研究聚焦雅加达巴达维亚城堡遗产地块——通科尔公共住宅区（Tongkol Public Housing Area）的更新再生。本研究采用定性描述性研究方法，涵盖文献研究、实地调研、先例分析及焦点小组讨论（Focus Group Discussions）。研究强调需整合文化保护、生态修复与社会包容三大核心维度。本次提出的公共空间设计遵循可持续发展目标11.7（SDG 11.7）原则，通过打造全人群可及的包容性绿色开放空间、支撑社区公共活动、强化在地身份认同，落实相关发展理念。研究规划了面向中小微企业（MSMEs）与遗产展馆的专属区域，旨在提升经济赋能水平、留存集体记忆。本次参与式协作流程推动居民、专家与政策制定者多方协同，产出契合场地语境的可持续设计策略，将历史遗产与现代城市需求有机衔接。本研究可为契合可持续发展目标的历史城市街区活化更新提供可借鉴的模型，助力包容性发展、生态韧性提升与文化传承延续。