Building guide

Asahi Kototoi Mansion

A 10-storey condominium in Mukojima 2-chome, Sumida-ku, completed in 1982.

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Overview

The building

Address: 2-22-12 Mukojima, Sumida-ku, Tokyo
Stations: Tokyo Skytree (Tobu Skytree Line) 7 min walk; Honjo-azumabashi (Toei Asakusa Line) 8 min; Oshiage (Tokyo Metro Hanzomon Line) 11 min
Completed: 1982
Size: 10 storeys above ground
Structure: Steel-reinforced concrete / reinforced concrete
Land: Freehold
Developer(s): Asahi Homes
Contractor: Matsumura-Gumi
Parking: No on-site parking

History

History of the building

1982: Completed

Nearby

Around the building

Walking distances from the building

Places to know: Mimeguri Shrine (4 min, 314 m), Sumida Park (7 min, 535 m)
General hospitals: Sensoji Hospital (13 min, 998 m), Asakusa Hospital (19 min, 1,469 m)

Area

Area in Numbers

Resale condos, Sumida-ku

JPY 1,040,000

Median sale price per sq m of floor area · 1,280 sales in the latest year

Official land price nearby — land only

JPY 692,000

Per sq m of land · nearest official point, about 0.2 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

↑ 13.2%

Sumida-ku average · 1 Jan 2026 vs a year earlier

Land near this building

↑ 14.0%

Nearest official point · 1 Jan 2026 vs a year earlier

Resale condo prices

↑ 4.0%

Sumida-ku · median per sq m of 1,280 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.

For sale