Capital Mark Tower is a 47-storey reinforced concrete tower with one basement level at 4-10-1 Shibaura in Minato-ku, completed in October 2007 with 870 residences. The listing material names Kajima Corporation as builder and Tokyu Land Corporation among the original developers, and describes the building as a seismically isolated structure. Management is fully outsourced to Tokyu Community Corporation with a day-shift caretaker. Shared facilities include a garden lounge, a sky lounge, an AV theatre, a kids' room, a party room, a guest room, a fitness room and a childcare facility, together with a concierge service, double auto-lock entry, refuse rooms on each floor and delivery boxes. On-site parking is listed with space available at JPY 26,000 to 44,000 per month as of October 2026. Pets are permitted, up to two dogs and cats combined, each up to 50 cm in body length and 10 kg in weight when fully grown.

This residence is a 2LDK of 67.87 sq m on the 43rd floor, with a balcony of 29.27 sq m and an alcove of 2.72 sq m. The plan has a living, dining and kitchen space of approximately 17.6 jo, Western-style rooms of approximately 6.6 and 4.8 jo, a multi walk-in closet, a 1418-size unit bath, a separate washroom and toilet, and an EcoCute water heater. A full renovation was completed on 16 October 2026, covering the flooring and wall coverings, washroom, toilet, system kitchen and cupboard, unit bath and joinery, with floor heating in two areas of the living space and two new air conditioners. The listing material lists a dishwasher, a disposer, a bathroom drying unit, reheating, light fittings and air conditioning; the furniture and accessories shown in the photographs are not included in the price. The residence is vacant and available for immediate handover.

• Pets permitted — up to two dogs and cats combined, each up to 50 cm in body length and 10 kg in weight when fully grown