According to this OS map, Wharton Road did not exist in 1882*:
https://www.old-maps.co.uk/#/Map/531500/181500/10/100910The area seems to be undeveloped. Netherwood Road appears to be there though it is not named on that map. I am not sure if the dates of the maps are accurate, or how the development occurred so that your chap is living at an address there is 1883.
Even considering the possibility that Wimpole House may have been a large sole dwelling which was developed around, there don't appear to be any houses at all in that area on the 1882 map.
Have a look for yourself because I am unsure if I am reading the map correctly.
Looking through the other dated maps on old-maps.uk you can get an idea when Wharton Road appeared, though there is not enough detail to see any individual numbers or names of houses.
One suggestion is to look "up and down the street" where you have found the address on any census. You may be able to determine it's location through locating any landmarks. Looking at the numbers of residents may indicate the size of the dwelling.
*link does not seem to open on the 1882 map - so you might need to scroll down to locate the 1882 map and adjust zoom levels.
Added: this seems to be the same or similar to the second map posted below by Shaun as his reply #10, and his is much clearer.