Overview of Sofia Soubudai (ソフィア相武台)
Sofia Soubudai (ソフィア相武台) is a 24-year-old condominium located at Zamashi Soubudai 2 Choume 12-26 (座間市相武台2丁目12-26), Kanagawa, Japan. Built in 2002, it comprises 193 units in a Steel Reinforced Concrete (SRC) structure. It was constructed by Hase Kou Kooporeeshon , Maeda Kensetsu Kougyou (長谷工コーポレーション、 前田建設工業).
Pricing & Floor Plans
Based on 60 past listings, prices have ranged from 2,080〜3,980万円 (approx. $138,667–$265,333 USD at ¥150/$).
Unit sizes range from 73.2–103.6 sqm (788–1115 sqft). Note: Japanese measurements refer to exclusive-use area (interior only, no common areas).
Available layouts: 4SLDK (4-bedroom w/ living-dining-kitchen + service room), 3LDK (3-bedroom w/ living-dining-kitchen), 4LDK (4-bedroom w/ living-dining-kitchen), 2LDK (2-bedroom w/ living-dining-kitchen), 3SLDK (3-bedroom w/ living-dining-kitchen + service room).
Estimated price per sqm: ¥46.5万/sqm (approx. $3,097/sqm or $288/sqft).
Location & Neighborhood
The property is located at Zamashi Soubudai 2 Choume 12-26 (座間市相武台2丁目12-26), Kanagawa, Japan. It is a 9-minute walk to the nearest station. This is considered good station access by Japanese standards.
Investment Perspective
Building depreciation: In Japan, buildings depreciate significantly over time. Wood-frame houses depreciate to near-zero value at around 22 years, while RC structures depreciate more slowly but still lose value. At 24 years old, much of the building's value has already depreciated — the price largely reflects land value and location premium.
Scale advantage: With 193 units, this is a relatively large condominium. Larger buildings typically benefit from lower per-unit maintenance and repair reserve costs.
Key cultural note: Unlike the US where properties typically appreciate over time, Japanese buildings depreciate while the underlying land tends to hold or gain value. This means buyers should evaluate the land-to-building value ratio carefully.
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