Building guide

Precis Koiwa Ideal

A 14-storey condominium in Nishi-Koiwa 1-chome, Edogawa-ku, a 3-minute walk from JR Koiwa Station, completed in 2014.

Overview

The building

Address
1-26-6 Nishi-Koiwa, Edogawa-ku, Tokyo
Stations
Koiwa (JR Sobu Line) 3 min walk
Completed
2014
Size
14 storeys
Structure
Reinforced concrete (RC)
Land
Freehold
Developer(s)
Hajime Construction
Contractor
Matsumura Gumi
Parking
On site

History

History of the building

2014
Completed; developed by Hajime Construction and built by Matsumura Gumi

Area

Area in Numbers

Resale condos, Edogawa-ku
JPY 670,588
Median sale price per sq m of floor area · 1,013 sales in the latest year
Official land price nearby — land only
JPY 493,000
Per sq m of land · nearest official point, about 0.3 km away · 1 Jan 2026

A home's price per sq m is on floor area and includes the building; the official land price is per sq m of land alone.

Change over 1 year · public statistics
Area-wide figures, not this building
Residential land
↑ 5.7%
Edogawa-ku average · 1 Jan 2026 vs a year earlier
Land near this building
↑ 6.5%
Nearest official point · 1 Jan 2026 vs a year earlier
Resale condo prices
↑ 11.8%
Edogawa-ku · median per sq m of 1,013 sales vs a year earlier
Apartment rents
↑ 6.7%
Tokyo 23 wards · Q1 2026 vs a year earlier
Condominium price index
↑ 9.6%
Tokyo · December 2025 vs a year earlier
Sources and notes

All figures are public statistics for the wider area, not an appraisal of this building, and none of them guarantees future rent, value or performance.

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