According to A Day by Day Chronology of Mr Sherlock Holmes, according to Zeisler and Christ, compiled and edited by William S Dorn, BSI and DWNP, on May 31, 1902, a house agent agreed to Mrs Maberly’s terms for sale of Three Gables. [3GAB]
Three days ago I had a call from a man who said that he was a house agent. He said that this house would exactly suit a client of his, and that if I would part with it money would be no object. It seemed to me very strange, as there are several empty houses on the market which appear to be equally eligible, but naturally I was interested in what he said. I therefore named a price which was five hundred pounds more than I gave. He at once closed with the offer, but added that his client desired to buy the furniture as well, and would I put a price upon it. Some of this furniture is from my old home, and it is, as you see, very good, so that I named a good round sum. To this also he at once agreed. I had always wanted to travel, and the bargain was so good a one that it really seemed that I should be my own mistress for the rest of my life.