Seibu Real Estate Breaks Ground on Family-Oriented Rental Mixed-Use Project at Toshimaen Station
Seibu Real Estate has broken ground on a rental mixed-use residential project directly in front of Toshimaen Station in Nerima Ward, Tokyo. The nine-story building will feature approximately 1,068 tsubo (approx. 35,300 sq. ft.) of gross floor area, with 45 rental units above a ground-floor retail component. Construction begins in September 2025, with completion slated for spring 2027.
Located adjacent to Seibu Toshima Line’s Toshimaen Station and a two-minute walk from the Toei Oedo Line’s Toshimaen Station, the project is expected to obtain certification under Tokyo’s “Child-Friendly Housing” program, incorporating design elements that support family living. Shared amenities will include a pet grooming room, aiming to attract both family households and pet owners.
Key Facts
Property Name: Toshimaen Ekimae Rental Residence
Developer: Seibu Real Estate Inc.
Location: 4-18-8 Nerima, Nerima-ku, Tokyo
Nearest Station: Toshimaen Station (Seibu Toshima Line, station front) / Toshimaen Station (Toei Oedo Line, 2-min. walk)
Start of Construction: September 10, 2025
Completion: Spring 2027 (planned)
Number of Floors: 9F
Gross Floor Area: approx. 1,068 tsubo (approx. 35,300 sq. ft.)