Selected images and diagrams are reproduced from the materials supplied for this listing.
Precis Koiwa Ideal is a fourteen-storey building at 1-26-6 Nishi-Koiwa in Edogawa-ku, completed in September 2014 with 53 residences. This residence is a 3LDK of 69.42 sq m on the fourth floor, with a balcony of 11.82 sq m, arranged as a living, dining and kitchen space of approximately 15.9 jo and bedrooms of approximately 5.6, 5.0 and 5.0 jo, together with a pantry and a trunk room. Every room has an opening, and the floors are reached by an internal corridor.
A full interior renovation is in progress, scheduled for completion on 30 October 2026, covering the kitchen, unit bath, washstand, toilet, flooring and underlay, wall coverings including an accent wall, interior joinery, lighting and the water heater. The specification includes a 2446-size counter kitchen with a dishwasher and a water purifier and a 1418-size bathroom with a drying unit, a reheating function and an insulated tub. Interior photographs will follow completion; the images shown are of the building and the floor plan.
| Property Type | Residential Condominium |
|---|---|
| Address | 1-26-6 Nishi-Koiwa, Edogawa-ku, Tokyo |
| Nearest Station | Koiwa Station (Chuo-Sobu Line) |
| Walking Distance | Approx. 3 min |
| Layout | 3LDK |
| Building Area | 69.42 sq m (including 0.38 sq m of trunk room) |
| Balcony Area | 11.82 sq m |
| Floor | 4th Floor |
| Building Height | 14 Storeys |
| Building Structure | Reinforced Concrete, flat roof |
| Year Built | September 2014 |
| Renovation | Full interior renovation in progress, scheduled for completion 30 October 2026 — kitchen, unit bath, washstand, toilet, flooring, underlay, wall coverings, joinery, lighting and water heater |
| Number of Units | 53 Units |
| Tenure | Freehold Ownership |
| Management Fee | JPY 14,010 / month |
| Reserve Fund | JPY 20,200 / month (revised to JPY 21,670 from the September 2026 collection) |
| Parking | On-site parking, no vacancy at time of listing; rate JPY 20,000–23,000 / month |
| Management | Fully outsourced, visiting caretaker |
| Occupancy | Vacant |
| Handover | By consultation |
Areas are the figures from the listing material and remain subject to verification against the register.
The building stands at 1-26-6 Nishi-Koiwa in Edogawa-ku. Koiwa Station on the Chuo-Sobu Line is approximately 3 minutes on foot.
According to the listing material, a Seven-Eleven convenience store is approximately 47 m from the building, a drugstore approximately 130 m and a Hanamasa Plus food store approximately 220 m. Nishi-Koiwa Primary School is given as approximately 350 m, a kindergarten approximately 400 m and Koiwa Daiyon Junior High School approximately 800 m. The Shapo Koiwa retail centre is at the station and the listing material notes a further mixed-use complex planned nearby.
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 69.42 sq m residence falls into — rose approximately 12.3% year on year.
In the Reiwa 8 (2026) Official Land Price Survey, residential land in Edogawa-ku rose 5.7% 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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