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    KT One
    Extraordinary Vision
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    A Landmark of Revitalized Building
    in Kowloon East
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    Located in
    the Heart of CBD2

KT One


KT One is the first Topchain Group commercial project in Hong Kong. Being acquired by the group in 2018 and undergone a fully renovation works completed in late 2019. This office building is a re-vitalized industrial building under the Government scheme and becomes a signature landmark in Kowloon East.

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Lift Lobby

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Executive Lounge

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Board Room

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KT One carries the meaning of Kwuntong Topchain One, and represents the first boutique commercial project by Topchain in Hong Kong. The building is located in the core of CBD2 in Kowloon East, a nine-storeys building with a stylish and elegant curtain wall design. The space combines elements of business, art, environmental friendly and simplicity, with a semi-open piazza entrance with 11 meter height lobby signified by a dazzling spiral staircase.


Besides, the green feature logo wall at the entrance of the building and the parking lot, the rooftop is also designed as a sky garden. Tenants can hold various business gatherings and parties in this roof garden, enjoying the ultimate view of Kai Tak Cruise Terminal.


In order to meet the high-end business needs of enterprises, the project provides quality management and various value-added services, including a 24-hour business lounge, meeting room and mobile phone charging service, which provide tenants with satisfactory and exclusive concierge experience.


KT One embraced a comprehensive supporting network. It takes about 10 minutes walk distance to Kwun Tong or Ngau Tau Kok MTR Station. The shopping and transportation hub APM, the new grade A offices NEO, TWO Harbour Square and Landmark East are in the vicinity of KT One.






Topchain was established in 2012, our core business includes real estate development, assets enhancement, funds and property management. Our portfolio distributed in first-tier cities such as Hong Kong, Shenzhen and Guangzhou, including 7 real estate projects and 15 revitalized projects. The management team of the Group comes from well-known developers including Vanke and China Overseas, and has accumulated more than 20 years of professional experience in the real estate market.


Topchain entered Hong Kong market in 2015 by acquiring a pilot project in traditional luxury residential area of Kowloon Tong, which is the Group's first ingenious villa project in Hong Kong.


The Group expanded the portfolio in commercial sector in 2018, a revitalized industrial building in Kwun Tong, the KT One. KT One become a new landmark in CBD2 with stylish, sophisticated and environmental design which is fit for different businesses to settle in.

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KT One is located in the heart of Hong Kong’s CBD2 business area, surrounded by many Grade A commercial buildings, large shopping malls, including Millennium City, One Bay East, Landmark East, Bank of East Asia Center, Manulife Financial Center, International Trade Center and NEO etc., allowing entrepreneurs to seize the core of business development.

KT One is located in the core area and has complete transportation facilities. A 10 minutes to walk to the APM shopping mall, Kwun Tong and Ngau Tau Kok MTR stations, and 30 minutes drive to Central, Tsim Sha Tsui and the West Kowloon High Speed Rail Station.

It only takes 45 minutes drive to Hong Kong International Airport and the major ports of Shenzhen. With the planned Kai Tak Light Rail and the opening of Shatin to Central Link in 2021, the entire East Kowloon transportation network will be more complete.


Full Storey

Each floor approx. 4,700 to 4,900 sqft


Grade A Premises

Ceiling Height approx. 3.8 to 4.5m


Iconic Revitalized Building

Prime revitalized building in the heart of CBD2 in Kowloon East


Gorgeous Concierge

11m headroom entrance lobby with covered drop-off


Convenient Transport

Shorting walking distance to Kwun Tong and Ngau Tau Kok MTR Station


Comprehensive Connection

Close to APM with varieties of F&B and shops


Luxurious Comfort

Executive Lounge exclusive for tenant use



Sky Garden with sea view and lots of greenary


Exclusive Service

Value added service includes meeting rooms reservation, mobile phone charging etc.


Download KT ONE Leaflet




158 Wai Yip Street, Kwun Tong



Leasing Hotline: 2122 9108

Email to us



Office Hours

Monday - Friday

9:00am - 6:00pm

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