Architecture Museum, Xinyi Street of Coral Stone, Situated in the heart of Tainan’s historic Wutiaogang Cultural District, the Architecture Museum, Xinyi Street of Coral Stone—located at No. 13–17, Xinyi Street—stands near key cultural sites including Dueyue Gate, Jifu Temple, and the former Xin Fuxing Textile Factory. Originally built as the residence of Qing military scholar Hu Cheng-Yuan, it was reconstructed in the 1930s by Huang Sun-Kuai, combining traditional southern architecture with modern-era ornamentation.
© OS Studio
The complex features two elongated townhouses and a central courtyard in the classic siheyuan layout, highlighting axial symmetry and open spatial layering. Years of neglect and alterations, however, left the structure in severe disrepair, requiring urgent intervention.
© OS Studio
The revitalization follows a minimal intervention approach, reinforcing the structure while preserving its historical presence. A new transparent façade creates a spatial threshold—where coral stone walls meet glass and white volumes—framing the aged architecture behind like a filtered memory. Natural light, greenery, and carefully positioned voids evoke the unique sensory atmosphere of Tainan, where past and present engage in quiet dialogue.
© OS Studio
On the upper floor, a modern wooden folded-plate roof redefines the spatial rhythm. The ridgeline, resembling a pulsing wooden heart, introduces light and breathability into the structure. Within, old and new materials coexist in harmony, where timber grains and stone textures narrate a story of transformation and cultural continuity.
© OS Studio
The Architecture Museum, Xinyi Street of Coral Stone, is not merely a restored building—it is a living testament to the power of sensitive regeneration. Rooted in local history and reimagined through contemporary design, it reflects Tainan’s evolving identity and celebrates its architectural heritage.
Project Info
Architects: A.S.Studio
Country: Taiwan, Tainan
Area: 566 m²
Year: 2025
Photographs: OS Studio
Design Team: Chen Yun Yu
Anastasia Andreieva is an accomplished Architectural Projects Editor at Arch2O, bringing a unique blend of linguistic expertise and design enthusiasm to the team. Born and raised in Ukraine, she holds a Master’s degree in Languages from Taras Shevchenko National University of Kyiv. Her deep passion for architecture and visual storytelling led her to transition from translation and editorial roles into the world of design media. With a keen eye for conceptual clarity and narrative structure, Anastasia curates and presents global architectural projects with precision and flair. She is particularly drawn to parametric and digital design, cultural context, and emerging voices in architecture. When I’m not analyzing the latest architectural trends, you’ll probably find me searching for hidden gems in cityscapes or appreciating the beauty of well-crafted spaces. After all, great design—like great connections—can be found in the most unexpected places. Speaking of connections, because architecture isn’t the only thing that brings people together.