One City Centre (OCC) 景观设计,泰国 / Shma Company Limited
One City Centre(OCC)是泰国最高的甲级写字楼,坐落于曼谷最炙手可热的中央商务区Pleon Chit,是该区域极具标志性的建筑地标。在这个地价高达每平方米28,000美元的黄金地段,高端写字楼、豪华公寓与商业综合体密集分布,城市发展长期以来更侧重于商业与私有空间。尽管城市中仍有绿地存在,但多被围于私人领地之内,仅供少数人享有。
One City Centre (OCC) is Thailand’s tallest Grade A office tower, a striking landmark in the heart of Ploen Chit—Bangkok’s most sought-after Central Business District, where land prices soar as high as $28,000 per square meter. This premium district, dominated by office towers, luxury condominiums, and high-end retail complexes, has traditionally prioritized commercial and private developments. While green spaces exist, they are largely confined within private estates, reserved for an exclusive handful.
▼从高空俯瞰建筑与周边城市关系,aerial view of the building and its urban context


▼项目整体鸟瞰,overall aerial view of the project

OCC打破常规,勇敢引入“私人拥有的公共空间”(POPs)理念,这一在全球广泛应用的城市策略,在泰国仍属罕见。OCC通过精准的塔楼布局,不仅最大化开阔视野,还无缝整合公共开放空间,特别将停车楼屋顶重新定义为城市绿色公共场域——一个向公众开放的城市绿洲。这一设计策略不仅增加了绿化面积,也强化了地面与高层空间的垂直连接,营造出自然与建筑融合的连续体验,为快速节奏的都市环境注入宁静与生命力。访客在此得以驻足沉思,感受都市与自然之间微妙的平衡。
▼分析图,analysis diagram

One City Centre dares to challenge this norm. While Privately Owned Public Spaces (POPs) are embraced worldwide, they remain a rarity in Thailand. OCC pioneers this movement by strategically positioning its tower to maximize open views and seamlessly integrate public spaces. Reimagining the parking structure’s rooftop transforms an overlooked space into an expansive green public realm—an urban oasis that is open to all. This design increases green space and strengthens connectivity between the ground and above-ground levels, fostering a continuous flow between nature and the built environment. It creates a dynamic sanctuary, infusing the district with vitality and offering a peaceful refuge amid the city’s fast-paced rhythm. Here, visitors can pause, reflect, and embrace the delicate harmony between greenery and the city, where the boundaries of modern living dissolve into the tranquility of the landscape.
▼屋顶绿洲局部,closer view of the rooftop oasis


▼屋顶绿洲中的休憩平台与景观,seating terrace and landscape on the rooftop oasis

在其他项目中常被忽视的屋顶空间,在此被赋予更高使命——打造一个8,248平方米的绿意天堂,供公众休憩、亲近自然并欣赏城市全景。景观与曼谷天际线相互融合,形成一个可举办艺术展览、现场演出与社区活动的动态城市舞台。不仅是一处公园,更是一个增进身心健康的载体,鼓励人们停留、互动,沉浸于自然之中。
▼分析图,analysis diagram

While rooftops elsewhere may serve merely as overhead covers, we envisioned something far greater. This space provides a lush, 8,248 sq.m green haven where the public can relax, connect with nature, and enjoy panoramic city views. Thoughtfully designed to integrate with Bangkok’s urban landscape and skyline, OCC’s green space serves as a dynamic urban stage—hosting art exhibitions, live performances, and community-driven activities that enliven the cityscape. More than a park, it is a catalyst for well-being, fostering both physical and mental wellness through an inviting design that encourages people to linger, interact, and immerse themselves in nature.
▼座位平台,seating platforms


在地面层,OCC主入口广场重新定义了曼谷的街道景观。通过一座旋转楼梯与BTS Ploenchit轻轨站无缝连接,该入口空间成为欢迎城市大众的门廊。入口周围保留原有树木,并设有潺潺水景,营造出舒缓氛围。配有露天剧场的开放广场,使塔楼前区转化为充满活力的公共聚集场所,吸引行人驻足、交流,激发城市生活的即兴之美。
▼平面图,plan

At the ground level, the plaza at OCC’s entrance redefines Bangkok’s streetscape. Seamlessly connected to BTS Ploenchit station via a grand spiral staircase, the space is designed as a welcoming urban threshold. This green-carpeted entryway is surrounded by trees that we preserve, with a cascading water feature creating a soothing ambiance. The open-air plaza, enhanced by an amphitheater, transforms the tower’s frontage into a lively communal space, inviting passersby to pause, gather, and engage in spontaneous city life.
▼主入口广场与BTS轻轨站的旋转楼梯连接,the grand spiral staircase connecting the main plaza to BTS Ploenchit station


拾级而上,裙楼平台层展开一座层次丰富的绿意空间。Podium Plaza两侧由连续树冠围绕,提供遮阴座椅,适宜休憩与社交。平台层亦设置Skywalk Access,连接地面街道至阶梯式露台与螺旋楼梯,构成清晰的垂直动线——从地面步入高架步道,进一步通往大堂层,视野豁然开朗,将开放广场与绿意景观无缝衔接。这一连贯的空间系统支持多功能使用,在提升可达性的同时,也模糊了建筑与景观的边界。
▼剖面图,section

Ascending to the podium, visitors discover a multi-layered green retreat. The Podium Plaza, flanked by a continuous canopy of trees, offers shaded seating for relaxation and social interaction. Integrated within this elevated realm is the Skywalk Access, positioned at the podium level, seamlessly connecting pedestrians from the street to the Stepped Terrace and spiral staircase. This vertical circulation flow guides movement upward—from the ground level to the skywalk, then further to the lobby level, where expansive views unfold, seamlessly linking the open plaza with the lush greenery beyond. Designed for multi-use activities, this interconnected spatial experience enhances accessibility while blurring the boundaries between architecture and landscape.
▼拾级而上,裙楼平台层展开一座层次丰富的绿意空间,ascending to the podium, visitors discover a multi-layered green retreat


当花期来临,Cassia(黄花风铃木)盛开,粉色花冠点缀广场,指引访客通往三楼空中花园。此处一株原生大乔木成为空间锚点,远观可见,寓意稳固与延续。水景中的雕塑装置捕捉光影,与城市天际线相互辉映,为场域增添诗意氛围,并深化人与自然的情感连接。
During the blooming season, the landscape transforms into a breathtaking spectacle as pink-hued Cassia trees frame the plaza, guiding visitors toward the third-floor garden. In this serene haven, an existing mature tree stands as a symbolic anchor, visible from afar. Enhancing this immersive experience, The sculpture within the water feature catches the light and echoes the surrounding skyline, adding a poetic dimension to the space and deepening the connection between nature and the urban landscape.
▼台阶与雕塑,steps and sculpture


▼雕塑近景,closer view of the sculpture


三层平台上,零售空间与绿色景观交织,构成一处沉浸式都市绿洲。其中隐藏的“下沉花园”营造私密静谧的氛围,层层台阶与涓涓水流引领访客进入“白色花园”——由白色系开花植物组成的精选景观,象征纯净与宁静,在喧嚣都市中提供一方心灵净土。
On the third level, a seamless blend of retail and greenery creates an immersive urban retreat. Here, the secret Sunken Garden provides a secluded sanctuary, where cascading stairways and gentle waterfalls guide visitors into the tranquil White Garden—a curated collection of white-flowering plants, designed to evoke a sense of purity and serenity amid the bustling metropolis.
▼水景庭院,water feature and courtyard



▼无限庭院,the Infinity Court


四层的“悬望桥”是OCC极具标志性的设计亮点。桥体从建筑主体延伸而出,提供俯瞰全区的最佳视野。它不仅是观景平台,更是一处视觉地标,透过结构“借景”城市中难以触及的绿地。桥上选用深色调植栽,赋予空间独特个性与层次感。
A defining architectural statement of OCC is the Overlooking Bridge on the fourth floor. This sky bridge offers an elevated vantage point, extending outward from the main structure, providing sweeping views of OCC’s verdant landscape and the surrounding city. More than just an observation deck, it is a landmark in its own right—a symbolic gesture that frames the skyline while integrating borrowed scenery from otherwise inaccessible green spaces. The planting palette here is curated with deep-hued foliage, creating a distinct character that sets this space apart.
▼大厅入口与室内,entrance and interior view


One City Centre展现出建筑、景观与社区的高度融合,是城市整合型开发的典范。作为LEED金级与Fitwel认证项目,OCC在改善空气质量、缓解热岛效应与增强生态连通性等方面树立了标杆。在高密度高价值的城市核心区域,项目以景观重构城市价值,证明绿色空间可与日常生活无缝衔接。
One City Centre is a paradigm of urban integration—where architecture, landscape, and community converge in harmony. As a LEED Gold and Fitwel-certified development, OCC exemplifies a commitment to sustainability, enhancing air quality, mitigating urban heat, and fostering ecological connectivity within Bangkok’s dense commercial core. It redefines the role of green spaces in high-value urban districts, demonstrating that nature can be woven seamlessly into daily life.
▼项目夜景鸟瞰,aerial view of the project at night

▼夜晚的城市舞台,the Urban Stage at night


▼灯光设计,lighting design


▼夜晚的景观,landscape at night

▼水景夜景,night view of the water feature

▼夜间景观,landscape at night

在土地稀缺的城市中,OCC证明,最卓越的开发项目不仅在于利润最大化,更在于激发可能性。坐落于曼谷最核心的黄金地段,OCC重塑建筑价值观,强调可持续性与公共性,体现“价值不在于价格,而在于品格”的理念。它不仅为当下建造,更为未来世代留下绿色遗产。
In a city where land is a commodity, One City Centre proves that the most extraordinary developments are not those that maximize profit, but those that maximize possibility. Located in the heart of Bangkok’s most exclusive district, OCC not only redefines what it means to build but also reimagines value—showing that true worth is not measured in value but in virtue. Through its lasting impact on the environment and the community, OCC builds not just for today, but for generations to come.
▼暮色中的建筑与景观,the building and landscape at night



Project Information
Name of Project: One City Centre
Location: 548 Phloen Chit Rd, Lumphini, Pathum Wan, Bangkok 10330
Landscape Architect : Shma Company Limited (http://www.shmadesigns.com/)
Facebook : https://www.facebook.com/Shmadesigns
Project Team :
Design Director – Namchai Saensupha
Landscape Architect – Pat Wongkittipat, Nattamon Chamnanvit
Construction Manager – Anongnard Jungmongkolsawat
Horticulturist – Panita Onsaeng, Jakkrapan Kongklum
Graphic Designer – Pimlada Pongpisudtigoson, Vipulapas Puapolthep
Photographer – Nawin Deangnul, W Workspace
Client & Developer : Raimon Land
Architect: Skidmore, Owings & Merrill (SOM) / Design 103 International Ltd.
Interior: DWP (Thailand)
M&E : Aurecon Consulting – Thailand.Co., Ltd.
C&S Engineering: Beca (Thailand) Co., Ltd.
Project Type : Commercial & Mixed Use
Site Area : 9,712 Sq.m.
Completion Year : 2024
Location:
548 Phloen Chit Rd, Lumphini, Pathum Wan, Bangkok 10330 Use:
Urban Stage, Garden, POPs, Indoor Landscape
Landscape Area: 8,248 Sq.m.
Building Scale: 61 Floors Site Area : 9,712 Sq.m.
Completed Year : 2024
Period of Design/Construction:
5 year (2017- 2022) / 2 years (2022- 2024)
Project Feature :
Podium Rooftop, Drop-off,
East Garden, GF Lobby, 14F, 58F
Award :
CREDAWARD 2025: Silver Award / Archello Awards 2024: Finalist
Address: Shma Company Limited
93/2 Ekamai Soi 3, Sukhumvit 63 Klongton Nuer Vadhana Bangkok 10110 Thailand
Tel: 66 2 390 1977
Email: admin@shmadesgins.com
Website : http://shmadesigns.com/
Facebook : https://www.facebook.com/Shmadesigns














