Zaha Hadid Architects has released images of its design for the redevelopment of the waterfront along the Zhedong Canal in Hangzhou's Xiaoshan District, China. The Qiantang Bay Central Water Axis project envisions a sequence of landscaped parklands, terraces, and gardens along the canal basin, proposing the transformation of former industrial areas into a green corridor extending toward the city center. The proposal adds to other recent design initiatives in the area, including Snøhetta's Qiantang Bay Art Museum, planned at the confluence of the Qiantang River and the Central Water Axis, as well as Zaha Hadid Architects' Grand Canal Gateway Bridge, a pedestrian bridge intended to connect the firm's 800,000-square-meter Seamless City masterplan on the east and west banks of the Grand Canal.
Coastal development in major cities has long been a terrain of opportunity and contention—shaped at once by the pursuit of capital (premium views, scarce land, and the promise of reclamation), by civic demands for public access and collective waterfront life, and by contemporary aspirations for sustainability and place-defining urban identity. Precisely because these agendas rarely align, extracting the full potential of waterfront sites is never straightforward.
Yet in New York City and Hong Kong, we can trace each city's ambitions—despite differing strategies, priorities, and political logics—through a set of keystone projects that anchor their coastlines. Read together, these projects reveal not only what each city chooses to value, but also what it is willing to trade off in order to build at the edge.
The State of Qatar announced on December 4, 2025, the selection of Frida Escobedo Studio, with Buro Happold engineers and Studio Zewde landscape designers, to design the new headquarters for the Ministry of Foreign Affairs. Intended to establish a more visible civic presence for the Qatari diplomatic service and provide public access to the Ministry complex, the project is planned for a prominent site along Doha's waterfront, transforming a significant section of the city's Corniche. Situated beside Doha Bay, the 70,000-square-meter (750,000-square-foot) project is conceived as a combination of new construction and the adaptive reuse of the historic modernist General Post Office currently on the site.
BIG – Bjarke Ingels Group has been selected as the winner of the international competition to design the new Hamburg State Opera, a major cultural project planned for the Baakenhöft peninsula in HafenCity, Hamburg, Germany. The building will consolidate the city's opera and ballet companies under one roof, introducing new performance spaces, production facilities, and public amenities along the Elbe. The project replaces the mid-20th-century opera house on Dammtorstraße, responding to the city's call for a venue that reflects contemporary standards in acoustics, stagecraft, and audience experience.
Qiantang Bay Art Museum design by Snøhetta. Render. Image Courtesy of Snøhetta
Snøhetta has been selected to design the Qiantang Bay Art Museum, a new cultural landmark within the Qiantang Bay Future Headquarters development in Xiaoshan District, Hangzhou, China. Conceived in collaboration with the Architectural Design & Research Institute of Zhejiang University Co., Ltd. and Buro Happold, the project encompasses architecture, landscape architecture, and interior design over 18,000 square meters. The museum will form part of Hangzhou's expanding downtown area along the Qiantang River, serving as an important destination for art, culture, and public life.
Isola Della Musica Opera and Convention hall by Renzo Piano Building Workshop. Render. Image Courtesy of RPBW
Renzo Piano Building Workshop (RPBW), in collaboration with Sydney and Hanoi-based PTW Architects, has begun construction of the Isola della Musica, a new opera house and convention center in Hanoi, Vietnam. Commissioned by Sun Group, the project was first conceived in 2017 and forms part of a broader masterplan that reshapes the existing boundary between West Lake and Đầm Trị Lake. Inspired by the region's history of pearl cultivation, the building features a series of curved concrete shells whose forms and surfaces evoke the texture and luminosity of mother-of-pearl.
Nature Rocks masterplan for Jialeshui, Taiwan. Render. Image Courtesy of MVRDV
MVRDV revealed the design of rock-like tourist facilities and infrastructure for the Taiwanese coastal area of Jialeshui, a scenic destination in the southernmost part of Taiwan. The Pingtung County Government recently selected the design proposal submitted by MVRDV in collaboration with HWC Architects for the transformation of an area known for its rock formations shaped by wind and water, including a series of structures inspired by these natural forms. The project, a masterplan titled Nature Rocks, introduces a network of new pathways and public spaces and adds small-scale buildings, including a central visitor centre and three lookout points, within the existing built footprint.
Swimmable Cities is an alliance of 153 signatory organizations across 59 cities in 22 countries, supporting the global movement for swimmable urban waterways. In the context of increasing urbanization, climate change, and biodiversity loss, the initiative aims to reclaim rivers and harbors as public spaces for communities to enjoy and benefit from bathing. It advocates for urban waterways to be made safe, healthy, and accessible for both swimmers and wildlife, calling for cross-border collaboration to develop improvement strategies and collect data to evaluate "swimmability." This call becomes especially relevant amid rising global temperatures and growing inequalities in access to public infrastructure in major cities. The movement's 10-point charter begins with the affirmation of "the right to swim," celebrating urban swimming culture and recognizing the historical significance of water.
The NSW Independent Planning Commission has approved the public domain works for Sydney's Harbourside redevelopment, marking a significant milestone for the project designed by Snøhetta in collaboration with Hassell and Mirvac. First unveiled in December 2021 as the winning entry in an international design excellence competition, the scheme aims to transform Harbourside at Darling Harbour into a new, iconic destination at the heart of the city. The proposal reimagines the waterfront at Tumbalong / Darling Harbour with more than 11,200 square meters of renewed public space, featuring significant trees, planted areas, sculptural sandstone pathways, and integrated public artworks.
The proposed mixed-use tower at 175 Third Street is the fifth building planned across four sites within the Gowanus Wharf development in Brooklyn, New York. With views toward Manhattan and the Statue of Liberty, the 1,080,000 sq ft proposal includes affordable housing, retail and artist spaces, fitness areas, social and entertainment spaces, culminating in a rooftop with lounging zones and an outdoor pool. The project also envisions a 28,000-sq-ft public waterfront esplanade designed by Field Operations, intended to contribute to the ecological rehabilitation of the Gowanus Canal, continuing the broader transformation of this industrial neighborhood. Other project collaborators include dencityworks | architecture, AKRF, bucharest.studio, DeSimone, Ettinger Engineering Associates, Fried Frank, Hatfield Group, Impact Environmental, and Jenkins and Huntington.
The 2024 European Prize for Urban Public Space has announced the overall winners for the 12th edition: For the General Category, the "Park at the Warsaw Uprising Mound" in Poland by studios topoScape and Archigrest received recognition its ability to honor the site's historical significance; while the Seafront Category prize was given to the "Beach Improvement and Redevelopment of the Harbour Edge" in Porto do Son, Spain, designed by CREUSeCARRASCO and RVR Arquitectos for its careful integration of natural and manmade elements. Selected from a list of 10 finalists, the projects were appreciated for their sensible response to local memory and an understanding of the interplay between various elements that interact with urban life.
Landscape architecture firm SCAPE together with Bjarke Ingels Group have announced plans to transform Connecticut's ManresaIsland into a public-oriented development as a hub for learning, exploration, and community engagement. Originally slanted for private waterfront housing, the new scheme aims to open up the area as a public park with ample waterfront access, a project led by SCAPE. Additionally, the decommissioned coal-fired power plant is set to be converted by BIG into a community hub for multiple activities including swimming, small and large-scale events, research, and educational rooms. Supported by a private philanthropic investment from Austin McChord, the project is set to open in 2030 through a phased development.
Al Khuwair Muscat Downtown - ZHA . Image Courtesy of Oman Ministry of Housing and Urban Planning
Zaha Hadid Architects have unveiled a large-scale project for the redevelopment of the Al Khuwair waterfront in downtown Muscat, the capital of Oman. The $1.3bn project covers an area of 3.3 million square meters. It aims to revitalize the area through sustainability-led design principles to accommodate the expected population growth, which is expected to almost double by 2040. The plans are developed in collaboration with Buro Happold to incorporate and transform the existing buildings on site, introduce coastal and climate resilience measures, and create an efficient transit-oriented infrastructure.
MAD Architects has unveiled the project for the renovation of the "Wanmicang" warehouse on the southside of the Shanghai Zhangjiang CementFactory. The building is set to be transformed into a multifunctional public waterfront space for culture, creativity, and commerce. The project maintains the character of the former industrial site but introduces a new addition in the form of an ark-like metal 'floating' volume, creating a stark contrast between the old and new structures. The project is scheduled for completion by 2026.
