Dennis
From directories the entries from 1850 to 1890 for102,103 & 104 Moor St do not seem particularly interesting , but matbe you can find something
1850
102 Thomas Jehu, cabinet maker
103 James Heape plumber,painter & glazier
103 James Wolfsberg, clerk of St.Peter's parish
103 Black David, travelling tea dealer
104 Jacob Lowe , tinner
1855
102 Edwin Smith, zinc & galvanized iron worker
103 john Badger, plumber & glazier
104 Jacob Lowe, tinner & brazier and Mrs Elizabeth Lowe, dealer in arrowroot
1858
102 R Chapman, carrier
103 John Scofield, farmer
104 Jacob Lowe, tinner in general
1862
102 Barnabus Dugard, harness furniture manufacturer
103 John Scofield, gent
104 Jacob Lowe, gent
1868
103 John Loughton, carpenter
104 Anthony Birch, tea dealer
1872-76
103 John Loughton, carpenter
104 Francis Ridsdill, saddler
1878
103 Chinn & Sutton pattern makers
104 Francis Ridsdill, saddler
1879
103 Chinn & Sutton pattern makers
1880-84
103 Chinn & Sutton pattern makers
104 John Ball ,scalemaker
1888-90
103 Chinn & Sutton pattern makers
103 Edward Collins bookbinder
104 John Ball ,scalemaker