This is the earliest street directory I have found so far which also includes publican detail.
London Street Listings in 1832.
Nags Head court, Gracechurch street
Narrow street, Limehouse
Narrow street, Ratcliffe cross
Nassau place, see Commercial road
Nassau street, Middlesex Hospital
Nassau street, Soho
Naylors yard, Silver street, Golden square
Neals passage, Queen street, Seven Dials
Neckinger, Bermondsey
Nelson place, see Old Kent road
Nelson square, Great Surrey street
Nelson street, City road
Nelson street, Bermondsey street
New Nelson street, Commercial road
Neptune street, Rotherhithe
Neptune street, Wellclose square
Nevills court, Fetter lane
New court, Bow lane
New court, Coleman street
New court, Crutched Friars
New court, Moor lane
New court, Old Bailey
New court, Old Broad street
New court, St Swithins lane
New court, Temple
New court, Throgmorton street
New Crane, Shadwell
New Cut, Lambeth
New Grove, Mile end
New Inn, Strand
New Inn Passage, New Inn
New Inn yard, Tottenham court road
New Inn yard, Shoreditch
New River head, Clerkenwell
New road, Chelsea
New road, Marylebone
New road, Pentonville
New road, St Georges East
New road, North side, St Pancras
New road, Whitechapel
New square, Minories
New street, Bermondsey
New street, Bishopsgate
New street, Borough
New street, Broad street, Golden square
New street, Cloth fair
New street, Brompton
New street, Covent garden
New street, Dock Head
New street, Dorset square
New street, Kennington road
New street, Old street
New street, Spring gardens
Great New street, Shoe lane
Middle New street, Shoe lane
Little New street, Shoe lane
New street hill, Shoe lane
New street square, Shoe lane
Upper New street, Baker street
Newcastle court, Old Boswell court
Newcastle place, Clerkenwell green
Newcastle street, Kent street, Southwark
Newcastle street, Clerkenwell
Newcastle street, Farringdon street
New Cavendish street, Portland place
Newington place, Kennington road
Newman street, Oxford street
Newmans court, Cornhill
Newmans row, Lincolns Inn fields
Newport court, Soho
Great Newport street, Long acre
Little Newport street, Soho
Newton street, Holborn
Newton street, New North road
Nicholas lane, Lombard street
Nicholls square, Aldersgate
Nichols street, Bethnal green
Nightingale lane, East Smithfield
Nile street, Hoxton New town
Nine Elms, Vauxhall
Noble street, Falcon square
Noble street, Goswell street
Noel street, Soho
New Norfolk street, Commercial road
Norfolk place, see East street, Walworth
Norfolk place, Southwark
New Norfolk street, Islington Lower road
Norfolk street, Middlesex Hospital
Norfolk street, Park lane
Norfolk street, Southwark
Norfolk street, Strand
Norfolk street, Whitechapel
Norman street, St Lukes
Normans buildings, St Lukes
Norris street, Haymarket
Norris street, Hoxton town
North Buildings, Finsbury circus
North crescent, Bedford square
North East passage, see Wellclose square
North place, Grays Inn lane
North place, Kennington
North place, see Kingsland road
North place, Lambeth
North place, Regents park
Upper North place, see Grays inn road
North row, Grosvenor square
North row, North Audley street
North street, Sloane street, Chelsea
North street, Finsbury
North street, Fitzroy square
North street, Lambeth
North street, Manchester square
North street, Spitalfields
North street, Westminster
North street, Whitechapel road
Little North street, Moorfields
Lower North street, Brompton
North street, Battle Bridge
New North street, Finsbury
New North street, Red Lion square
Old North street, Red Lion square
North Audley street, Grosvenor square
Northampton place, Clerkenwell
Northampton place, New North road
Northampton place, see Old Kent road
Northampton square, Clerkenwell
Northampton street, Clerkenwell
Northampton street, Lower road, Islington
Northampton terrace, York street, City road
Northumberland alley, Fenchurch street
Northumberland place, see Commercial road
Northumberland street, Commercial road
Northumberland street, St Marylebone
Northumberland street, Strand
Norton street, Fitzroy square
Norway place, Hackney road
Norway street, St Lukes
Norwich court, Fetter lane
Nottingham place, Whitechapel
Nottingham street, Marylebone
Nowell Buildings, see Liverpool road
Nuns court, Coleman street
Nursery place, see Old Kent road
Nutford place, Bryanstone square