This is a detached house at 1-18-16 Konan in Konan-ku, Yokohama, completed in July 1986 in reinforced concrete over two storeys, with a separate single-storey reinforced concrete garage. The register records 296.81 sq m of floor area — 149.03 sq m on the ground floor, 97.98 sq m on the first and a 49.80 sq m garage — on 417.24 sq m of freehold land registered partly as residential land and partly as forest land. The site faces a public road approximately 4.9 m wide to the south-west with a frontage of approximately 17.3 m, and is served by mains electricity, propane gas, mains water and mains sewerage. A building confirmation (June 1985) and a completion inspection certificate (May 1986) are on the city record, and boundaries with the neighbouring plots were surveyed in September 2025.

The ground floor holds the entrance hall, a living room of approximately 16.2 jo, a dining-kitchen of approximately 14.4 jo, two Western-style rooms of approximately 12.4 and 9.3 jo, the washroom and the bathroom; the first floor, reached from a double-height hall, has three Western-style rooms of approximately 15.3, 8.9 and 7.1 jo and balconies. The garage sits below the garden. The works completed on 9 April 2026 brought a new system kitchen, a new unit bath with reheating, a new vanity and toilet seat, new flooring and wallpaper, some new doors, lighting and three air conditioners, and on the outside washing, painting, balcony waterproofing, sealing, a new gate and new handrails. The house is vacant, with handover by consultation.

The listing material gives the shopping centres around Kamiooka Station approximately 1,000 m away (13 minutes).