Specific details of the attack have not been released, but Surrey Police added:
Thankfully, incidents of this nature are rare in this area, however, Nutfield is a small, close knit community and no doubt this offence will have some impact on the residents but we will do all we can to reassure local people.
More top news
The property developer painted the mews house in March last year after she was denied permission for a basement below the property.
Profits at the estate agent plummeted 42% in the first half of the year.
Ionut Gheorghe, 27, was detained in Los Molinos near Madrid on Friday by Spanish police under a European Arrest Warrant.