City One 第一城
MTR rapid transit station
Platform 2
Chinese name
Chinese	第一城
Cantonese Yale	Daih Yāt Sìng
Literal meaning	First City
Transcriptions Standard Mandarin Hanyu Pinyin Dìyīchéng Yue: Cantonese Yale Romanization Daih Yāt Sìng Jyutping Dai6 Jat1 Sing4
General information
Location	Chap Wai Kon Street Sha Tin District, Hong Kong
Coordinates	22°22′58″N 114°12′13″E / 22.3828°N 114.2035°E / 22.3828; 114.2035
Owned by	KCR Corporation
Operated by	MTR Corporation
Line(s)	Tuen Ma line
Platforms	2 (1 island platform)
Tracks	2
Connections	Bus, minibus
Construction
Structure type	Elevated
Accessible	Yes
Other information
Station code	CIO
History
Opened	21 December 2004; 19 years ago (2004-12-21)
Services
Preceding station MTR Following station Sha Tin Wai towards Tuen Mun Tuen Ma line Shek Mun towards Wu Kai Sha
Track layout Legend to Shek Mun 2 1 Ngan Shing St to Sha Tin Wai
Location
City One Location within the MTR system

City One (Chinese: 第一城) is a station on the Tuen Ma line in Hong Kong. It serves City One Shatin (the station's namesake), Prima Villa, Sunshine Grove, Yu Chui Court and Yue Tin Court, and also serves five schools. Prince of Wales Hospital is also nearby. The print featured on the platform pillar and glass barrier is the annual dragon boat race held at Shing Mun River during the Dragon Boat Festival.

History

On 21 December 2004, City One station opened to the public with the rest of KCR Ma On Shan Rail stations.

On 14 February 2020, the Ma On Shan line was extended south to a new terminus in Kai Tak, as part of the first phase of the Shatin to Central Link Project. The Ma On Shan Line was renamed Tuen Ma Line Phase 1 at the time. City One station became an intermediate station on this temporary new line.

On 27 June 2021, the Tuen Ma line Phase 1 officially merged with the West Rail line in East Kowloon to form the new Tuen Ma line, as part of the Shatin to Central link project. Hence, City One was included in the project and is now an intermediate station on the Tuen Ma line, Hong Kong's longest railway line.

Station layout

Platforms 1 and 2 share the same island platform.^[1]

Exits

• A: Yue Tin Court ^[2]
• B: Prince of Wales Hospital ^[2]
• C: City One Shatin ^[2]
• D: Yu Chui Court ^[2]