On her 45th birthday in October 2025, Kim Kardashian bought the modest 4,800-sqft ranch house right next to her main estate for $7.1 million.

Industry sources say the property may become a staff annex, a tear-down for future Kim Kardashian house expansion, or a strategic buffer.

Combining the new lot with the main parcel gives the Kim Kardashian house compound nearly 2.4 acres — one of the largest in Hidden Hills.

The main Kim Kardashian house already includes a 2-story closet, private gym, marble bathrooms, a 12-seat cinema, and an infinity pool.

Drake, the Weeknd, Travis Scott and Madonna all live nearby — Hidden Hills is the most coveted celebrity zip code in California in 2026.