Urban Crystal Kudanshita stands at 3-6-4 Kanda-Jimbocho in Chiyoda-ku. Completed in November 1998, it is a steel-reinforced concrete building of 12 storeys with 44 residences. Management is fully outsourced to Nihon Housing, with a day-shift caretaker. According to the management report, the repair reserve stood at JPY 57,726,484 as of 30 November 2025, with no borrowing, and stepped increases to the reserve contribution are scheduled from December 2026. The building has an auto-lock and delivery lockers. One dog or cat is permitted (adult body length up to 50 cm and weight up to 10 kg, with building rules). On-site parking is JPY 40,000 per month (JPY 20,000 for a second car), with availability to be confirmed; non-resident owners pay a contribution of JPY 1,000 per month.

This residence is a 1LDK corner unit of 35.69 sq m on the eighth floor with a 4.69 sq m balcony. The plan provides an LDK of approximately 10.4 jo with a pantry, a Western-style room of approximately 3.9 jo with a closet, and a separate bathroom, washroom and toilet. The full renovation completed on 30 October 2026 covers new flooring and wall coverings, replacement of the washstand, toilet, kitchen, unit bath and joinery, and one new air-conditioner. The listed equipment includes a dishwasher, a bathroom drying unit, reheating and light fittings; furniture and an air-conditioner are included according to the listing material. The residence is vacant, with immediate handover.

The listing material notes a Seven-Eleven (approx. 140 m), a My Basket (approx. 150 m), the Kudan Post Office (approx. 170 m), a Seijo Ishii (approx. 190 m) and a Sugi drugstore (approx. 180 m) nearby.