Mikhail Yefremov's child changed their name and registered their late mother's apartment worth 60 million rubles

The eldest child of actor Mikhail Yefremov, previously known as Anna-Maria, now goes by the name Sergey and has registered ownership of the apartment of his late mother, actress Ksenia Kachalina, in central Moscow. According to SHOT, the apartment, valued at about 60 million rubles, stood empty for almost a year, with Yefremov paying for its upkeep.

Aziz KarimovFirst published on tafs uz 10 November 2026 at 10:252 min read

The key facts

26-year-old Sergey Yefremov has become the owner of Ksenia Kachalina's apartment in Bryusov Lane
Before registering the inheritance, he officially changed his name from Anna-Maria to Sergey and received a new passport
It was previously reported that the apartment could pass to the state due to the unregistered inheritance

The apartment in Bryusov Lane has found an owner

The eldest child of actor Mikhail Yefremov, previously known as Anna-Maria, has registered ownership of the apartment of his late mother — actress Ksenia Kachalina. This was reported by SHOT citing documents available to the editorial office; the outlet Life.ru retold this publication.

What is known about the deal and the name change

According to the SHOT Telegram channel, 26-year-old Sergey Yefremov, as he is now called, has become the owner of a 60-square-meter apartment in Bryusov Lane. The housing is located in a building built in 1914 in a prestigious district of Moscow, and its value is estimated at about 60 million rubles. Before registering the inheritance, SHOT claims, Yefremov officially changed his name and received a new passport. He first publicly spoke about his desire to change his name in 2020, and in 2021 he was already introducing himself as Sergey and shared his plans to update his personal documents.

Context: the fate of the apartment before registration

It was previously reported that Ksenia Kachalina's apartment could pass to the state due to the unregistered inheritance. The apartment stood empty for almost a year after the owner's death, while Mikhail Yefremov continued to pay the utility bills — about 180 thousand rubles were spent on maintaining the property during that time. Thus, the registration of the inheritance removed the risk of the apartment passing to the state that was mentioned in earlier publications.