Selected images and diagrams are reproduced from the materials supplied for this listing.
W Comfort Towers WEST is a 45-storey tower with a seismic control structure at 1-9-31 Shinonome in Koto-ku, part of a twin-tower development of 1,149 residences (476 in the WEST tower and 673 in the EAST tower) completed in February 2005. This residence is a fully renovated 2SLDK of 113.02 sq m on the 39th floor, with a 17.08 sq m balcony and an 11.39 m wide-span frontage.
The renovation, completed on 27 March 2026, covers the flooring, wall coverings, kitchen, unit bath, washstand, toilet and interior joinery, with floor heating, an electric fireplace and five newly installed air conditioning units, as shown in the photographs. The living, dining and kitchen space is approximately 27.3 jo, alongside two bedrooms and a service room of approximately 6.6 jo. Furniture and furnishings shown in the photographs are not included in the sale price.
| Property Type | Residential Condominium |
|---|---|
| Address | 1-9-31 Shinonome, Koto-ku, Tokyo |
| Nearest Station | Tatsumi Station (Yurakucho Line) |
| Walking Distance | Approx. 8 min |
| Access | Shinonome Station (Rinkai Line) approx. 10 min on foot |
| Layout | 2SLDK |
| Building Area | 113.02 sq m |
| Balcony Area | 17.08 sq m |
| Floor | 39th Floor |
| Building Height | 45 Storeys |
| Building Structure | Reinforced Concrete, seismic control structure |
| Year Built | February 2005 |
| Renovation | Full renovation completed 27 March 2026 — flooring, wall coverings, kitchen, unit bath, washstand, toilet, joinery, floor heating, electric fireplace and newly installed air conditioning (5 units total) |
| Number of Units | 1,149 Units (WEST: 476 / EAST: 673) |
| Tenure | Freehold Ownership |
| Management Fee | JPY 21,700 / month (WEST wing) + JPY 800 / month (whole development) |
| Reserve Fund | JPY 14,774 / month (WEST wing) + JPY 6,466 / month (whole development) |
| Parking | On-site parking available (from JPY 9,000 to JPY 21,000 / month, as of March 2026) |
| Management | Fully outsourced, 24-hour staffed management with night security guard, concierge service |
| Occupancy | Vacant |
| Handover | Immediate |
Areas are the figures from the listing material and remain subject to verification against the register.
The building stands at 1-9-31 Shinonome in Koto-ku, on Tokyo Bay. Tatsumi Station, on the Tokyo Metro Yurakucho Line, is approximately 8 minutes on foot, and Shinonome Station, on the Rinkai Line, approximately 10 minutes.
The map indicates the location of the building. Walking times above are as stated in the listing material.
Open in Google MapsIn the At Home – Sumitomo Mitsui Trust Research Institute Mansion Rent Index for Q1 2026, the all-sizes index for Tokyo’s 23 wards rose approximately 6.7% year on year; the index does not publish a separate band for residences of 100 sq m or more such as this 113.02 sq m residence.
In the Reiwa 8 (2026) Official Land Price Survey, residential land in Koto-ku rose 11.9% on the previous year. The Ministry of Land, Infrastructure, Transport and Tourism’s Real Estate Price Index puts condominium prices in Tokyo at 234.8 for December 2025 against a 2010 average of 100 — a rise of approximately 9.6% on the same month a year earlier.
These figures describe the named ward and Tokyo as a whole, not this individual property. The rent index covers quality-adjusted contracted rents for condominium-type buildings generally, not this address; the land figure is an average across all official reference points in the ward, not an appraisal of this address; the price index is a nationwide statistical series for Tokyo. None of them guarantees future rent, value or performance.
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