International Interface Co., Ltd.Broker Licence: Tokyo Governor (3) No. 96857
Selected images and diagrams are reproduced from the materials supplied for this listing.
Cosmo Kawaguchi Aqua Front is a twelve-storey steel-reinforced concrete building of 116 residences in Kawaguchi 1-chome, Kawaguchi, completed in November 2000. It stands about ten minutes on foot from Kawaguchi Station.
This second floor residence is a 3LDK of 66.60 sq m on the wall-centre measurement, facing west, with a balcony of 11.40 sq m. The plan supplied shows a living and dining room of approximately 10.5 mats with a separate kitchen of about 3.1 mats, a Japanese-style room of about 6 mats and two western-style rooms of about 6.1 and 5 mats, with a walk-in closet. The residence is let and is offered with the tenancy in place.
| Property Type | Residential Condominium |
|---|---|
| Address | 1-9-37 Kawaguchi, Kawaguchi, Saitama |
| Nearest Station | Kawaguchi Station (JR Keihin-Tohoku Line) |
| Walking Distance | Approx. 10 min |
| Layout | 3LDK |
| Building Area | 66.60 sq m (wall-centre) |
| Balcony Area | 11.40 sq m |
| Floor | 2nd Floor |
| Building Height | 12 Storeys |
| Building Structure | Steel-Reinforced Concrete |
| Year Built | November 2000 |
| Number of Units | 116 Units |
| Tenure | Freehold Ownership |
| Management Fee | JPY 7,800 / month |
| Reserve Fund | JPY 12,730 / month |
| Parking | Available, JPY 14,500 / month |
| Management | Fully outsourced, day-shift caretaker |
| Occupancy | Tenanted (owner change) |
| Handover | By consultation |
| Date Published | 10 July 2026 |
Areas are the figures from the listing material and remain subject to verification against the register.
The listing material records Kawaguchi Station on the JR Keihin-Tohoku Line at approximately ten minutes on foot. The line runs south through Akabane and Ueno to Tokyo; journey times vary with the service, so none are stated here.
The zoning at this address is quasi-industrial.
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 family-type index for Tokyo’s 23 wards — units of 60 to under 100 sq m, the band this 66.60 sq m residence falls into — rose approximately 12.3% year on 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. No ward-level official land price series is published for this Saitama location, so it is not cited here.
These figures describe Tokyo’s 23 wards (rent index) and Tokyo as a whole (price index), not this individual property in Saitama; no ward-level land price series is available for this location. None of them guarantees future rent, value or performance.
Sources:
