This is the earliest street directory I have found so far which also includes publican detail.
London Street Listings in 1832.
Oak lane, Limehouse
Oakley street, Lambeth
Oat lane, Wood street
Ocean row, Stepney
Odells place, Little Chelsea
Oddys row, see Islington green
Ogle street, Fitzroy square
Old Change, Cheapside
Old Jewry, Cheapside
Old Street, St Lukes
Oldham place, see Bagnigge Wells road
One Swan Yard, Bishopsgate street Without
Orange Row, Kennington road
Orange street, Bloomsbury square
Orange street, Gravel lane
Orange street, Red Lion square
Orchard place, see Kingsland road
Orchard street, Portman square
Orchard street, Westminster
Orchard street, St Lukes
Ord street, Poplar
Orford row, see Old Kent road
Ormond row, Chelsea
Ormond yard, St James's
Great Ormond street, Queen square
Little Ormond street, Queen square
New Ormond street, Queen square
Great Ormond yard, Queen square
Little Ormond yard, Queen square
Osborn place, Whitechapel
Osborn street, Whitechapel
Osnaburg place, see New North road
Osnaburg street, Portland road
Osnaburg street / Munster street
Ossulston street, Somers town
Owens court, Goswell road
Owens row, St Johns street road
Oxendon street, Haymarket
Oxford court, Cannon street
Oxford place, see Westminster road
It should be noted that Oxford street was entirely renumbered in 1882
1 - 29 Oxford street ; 30 - 104 Oxford street ;
105 - 161 Oxford street ; 162 - 220 Oxford street ;
221 - 270 Oxford street ; 271 - 320 Oxford street ;
321 - 383 Oxford street ; 384 - 440 Oxford street
Oxford street, Whitechapel
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