City Tower Ayase: A New Landmark Residence in Adachi
This large-scale seismic control tower residence, known as City Tower Ayase, is situated in Adachi, Tokyo, just a one-minute walk from Ayase Station on the JR Joban Line and the Tokyo Metro Chiyoda Line. The property is a 32-story reinforced concrete building with one basement level, offering 422 residential units and two commercial spaces. The building was completed on October 28, 2025, with handover scheduled for late April 2027.
The residence features a seismic control structure utilizing column-type low yield point steel dampers and WFD (wall friction dampers). Common areas include a telework lounge with round tables and private booth spaces, a party room with a facing kitchen, and an entrance hall with a ceiling height of approximately 7.8 meters and a double-height atrium covering about 148 square meters. The building offers 24-hour manned management and a concierge service, along with an inner corridor layout.
Individual unit layouts range from 2LDK to 3LDK, with exclusive areas from 58.93 square meters to 74.18 square meters. Balcony sizes vary from 16.4 square meters to 35.02 square meters. Units are equipped with a slide-type dishwasher, a Schott ceramic glass top plate, a silent sink, a straight-line bathtub, a TES bathroom heating and drying system, a water-draining floor, and a music remote control. The bathroom features a large unit bath measuring approximately 1.4 meters by 1.8 meters. Kitchens include a natural stone countertop and a melamine decorative panel in front of the stove. The living and dining areas have TES hot water floor heating. The property includes a double auto-lock system, a pet foot wash station, and a flat floor design to minimize trip hazards.
Specific notes on the property include that it complies with the Tokyo Metropolitan Government Barrier-Free Ordinance. Three construction projects are underway nearby: a 14-story building approximately 75 meters to the north (scheduled for completion on December 31, 2026), a 5-story building with one basement level approximately 100 meters to the southwest (scheduled for completion on February 28, 2027), and a 13-story building approximately 40 meters to the north (scheduled for completion at the end of January 2028). These developments may affect views and ventilation for certain units. The building is located in a commercial district with a site area of 3,643.67 square meters. The seller is Sumitomo Realty & Development Co., Ltd., and the constructor is Hazama Ando Corporation.
