Keio Tama River Hamons: A New Urban Community in Chofu
Keio Tama River Hamons is a forward-thinking new condominium development set to rise in front of Keio Tama River Station on the Keio Sagamihara Line. This project is the centerpiece of Keio Electric Railway's ambitious new town development, 'itonami', which spans approximately 30,000 square meters. The development aims to create a vibrant, interconnected community where living, commerce, and daily life harmonize, with the goal of becoming a 'street that is lived in and passed down through generations'. The complex will comprise four buildings with a total of 265 units, primarily south-facing to maximize sunlight and ventilation. The design features a calm greige-toned exterior and thoughtfully planned shared spaces, including a central zone with a wide 'Street' and a meandering 'Path' lined with greenery, plazas, and shops, fostering a sense of community and leisurely exploration.
Critical agent notes provide essential details about the sale and specifications. The sales overview remarks state: 'This property has not yet been determined whether all planned sale units will be sold in a lump sum or in several phases. If the number of units for sale is undecided, the numerical values for exclusive residential area and the indicated planned prices correspond to the total number of units for sale from this sales period onward. Confirmed information will be posted at the time of this advertisement. *Advance Notice Advertisement: Until this advertisement is made and transactions begin, no applications for contracts or reservations can be made whatsoever. Furthermore, no measures will be taken to secure application priority order. *The building price includes the consumption tax equivalent of 10%.' Additional remarks note: 'Balcony area: 7.90㎡～32.66㎡ Other area: ■Roof balcony area/28.88㎡～42.75㎡ ■Service balcony area/2.31㎡ Building confirmation number: No. 2025 Confirmed Building CIAS00686 (August 20, 2025) Member organizations: (Public Interest Incorporated Association) Metropolitan Real Estate Fair Trade Council, (General Incorporated Association) Real Estate Association *The published content is at the planning stage and is subject to change. Please check the actual conditions on site for details.'
The property boasts a high standard of equipment and environmental performance. Key features include a garbage disposer, dishwasher/dryer, Fiorestone countertops, ultra-fine bubble technology in baths, underfloor heating, Low-E double-glazed windows, and EV charging outlets. It is also a ZEH-M Oriented building, aiming to reduce annual primary energy consumption by over 20%. Other eco-friendly measures include water-saving faucets, LED lighting with motion and brightness sensors, high-efficiency power receiving and transforming equipment, solar power generation, and enhanced insulation and airtightness.
