Date,Address,Postcode,Price,Type,Ownership,NewBuild,SaleType 2011-12-16,"The Maisonette 2, 25 Upper Montagu Street, London",W1H 1RQ,1485000,Flat,"Leasehold",No,Standard 1999-09-16,"The Maisonette 2, 25 Upper Montagu Street, London",W1H 1RQ,420000,Flat,"Leasehold",No,Standard 1999-09-10,"Flat 1, 25 Upper Montagu Street, London",W1H 1RQ,135100,Flat,"Leasehold",No,Standard 1997-06-10,"Flat 2, 25 Upper Montagu Street, London",W1H 1RQ,115000,Flat,"Leasehold",No,Standard 1997-05-23,"The Maisonette 2, 25 Upper Montagu Street, London",W1H 1RQ,242000,Flat,"Leasehold",Yes,Standard 1995-02-28,"Flat 3, 25 Upper Montagu Street, London",W1H 1RQ,85000,Flat,"Leasehold",Yes,Standard