Building guide

Leben Heim Otsuka

An 8-storey, 24-home condominium in Kita-Otsuka 1-chome, Toshima-ku, completed in 1998.

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Overview

The building

Address: 1-20-20 Kita-Otsuka, Toshima-ku, Tokyo
Stations: Otsuka (JR Yamanote Line), 4 min walk
Completed: February 1998
Size: 8 floors, 24 homes
Structure: Reinforced concrete / steel-reinforced concrete
Land: Freehold
Developer(s): Takara Komuten (now MIRARTH Holdings, formerly Takara Leben)
Contractor: Penta-Ocean Construction

History

History of the building

1998: Completed in February; developed by Takara Komuten and built by Penta-Ocean Construction
2000: The developer Takara Komuten changed its name to Takara Leben

Nearby

Around the building

Walking distances from the building

General hospitals: Tokyo Kensei Hospital (16 min, 1,277 m)
International schools: Aoba-Japan International School (Bunkyo Campus) (21 min, 1,646 m)

Area

Area in Numbers

Resale condos, Toshima-ku

JPY 1,171,429

Median sale price per sq m of floor area · 1,105 sales in the latest year

Official land price nearby — land only

JPY 993,000

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

↑ 12.9%

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

Land near this building

↑ 12.5%

Nearest official point · 1 Jan 2026 vs a year earlier

Resale condo prices

↑ 7.3%

Toshima-ku · median per sq m of 1,105 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