Ok, had a look at the 1881 census and as I feared the street has been renumbered. This is quite usual, most streets have been renumbered at some time, often happened between say 1895 & 1905. I know a couple of streets elsewhere which were renumbered five times between 1880& 1920. The usually change was from the old system of numbers running 1, 2, 3, 4, 5 ... up one side of the street then crossing over and continuing back down the other side of the street to one where the odd numbers run up one side of the street and the even numbers up the other side.
So working from The Green on the west side of Wolverhampton Rd in 1881 the occupations of the main occupant of each property -
The Green
Wolverhampton Road
95 Blacksmith
94 Laundress
93 Needlefitter (shoes)
92 Shoemaker
91 Master Butcher
90 - parents away from home daughter completed return
89 Fellmonger & maltster
88 Shopman
87 Cordwainer
86 Engineer
85 Shoemaker
84 Naval Pensioner
83 uninhabited
Parkers Croft Road
82 no occupation, son a railway clerk
81 Pensioner (Military)
80 Accountant
79 Master, School - Arts & Science
78 Grocer
77 Borough Accountant
nn Forebridge Academy
76 Gardener
75 formerly Schoolmistress (age 74)
74 Shoe Manufacturer (employing 6 men & a boy)
73 Waggoner
72 Laundress
71 Carter
70 Carter
69 Star & Garter
68 Estate Agent
67 Professor of Music
...
Any guesses?