In The Meltdown, Surrey Street is split in two, with Lower Surrey Street on the "flat portion" and Upper Surrey Street on the "hill portion". Greg Heffley says that he lives in the middle of Surrey Street in other books but because he lives on Upper Surrey Street, he either lives in the middle of Upper Surrey Street or he lives on the border but is aligned to the allegiance of Upper Surrey Street.
In The Meltdown, Greg creates his own clan, which has a bloody axe and a wolf on it. The others immediately target him, but later take on his approach. They re-unite shortly after and defend themselves from Lower Surrey Street.
- In The Wimpy Kid Movie Diary, it is mentioned that Surrey Street and all the other locations in the series don't take place in a specific state, but it does take place somewhere in the United States of America.
- There is an actual place in the U.K. and Monessen PA Called Surrey Street.
- In the Diary of a Wimpy Kid Online version, Greg and his family live at Prestwick Dr.
- Even though most of the rivalry between Upper and Lower Surrey Street is both explained and shown in The Meltdown, the first mentions of any rivalry were between Greg and his bully, Nasty Pants. Pants lived on Lower Surrey Street, which may have been an early mention of rivalry. However, most people agree that it was a coincidence.