Trillium
Trillium is a landmark residential development in Paddington Green in the City of Westminster, moments from Marylebone, Mayfair and Edgware Road station.
Official Website2-4 Harrow Road, London. 39 floors and 556 residences. Broke ground February 2025, completing 2028.
Trillium is a landmark residential development in Paddington Green in the City of Westminster, moments from Marylebone, Mayfair and Edgware Road station. Developed by Berkeley and designed by Squire & Partners, the scheme rises across three towers, its tallest reaching 39 storeys and 166 metres to become the tallest building in Westminster, with an exterior inspired by London's traditional red-brick mansion blocks. Interiors by BradyWilliams favour a calm, neutral palette with natural, earthy textures across Manhattan, one-, two- and three-bedroom apartments and penthouses. Residents enjoy over an acre of landscaped green space plus a swimming pool, hydrotherapy and ice-plunge pools, saunas, a fitness studio, private dining, co-working spaces and 24-hour concierge.
Frequently asked
Where is Trillium located?
Trillium is located in London.
When will Trillium be completed?
Trillium is under construction, with completion expected in 2028.
Who is developing Trillium?
Berkeley is the developer behind Trillium.
Who designed Trillium?
Trillium was designed by Squire & Partners.
How big is Trillium?
Trillium rises 39 stories with 556 residences.