Hertsmere District (B)
Harrow London Boro
Abercorn Dell
Albany Close
Allard Crescent
Alpine Walk
Arden Close
Ash Hill Close
Ashfield Avenue
Aston Close
Avenue Rise
Baird Close
Barley Close
Beamish Drive
Belle Vue Lane
Bourne Road
Bournehall Avenue
Bournehall Lane
Bournehall Road
Bournemead
Bridgewater Way
Broadfield Court
Brooke Close
Brooke Way
Burchell Court
Bushell Green
Caldecote Gardens
Caldecote Lane
California Lane
Castle Close
Catsey Lane
Catsey Wood
Chartridge Close
Chestnut Rise
Cheviot Close
Chiltern Avenue
Chiltern Close
Church Walk
Clapgate Road
Clarence Close
Clarks Mead
Clay Lane
Claybury
Coldharbour Lane
Coles Green
Common Road
Cooks Mead
Coombe Road
Cornfield Road
Cotswold Avenue
Cow Lane
Crabtree Close
Downalong
Dunsmore Close
Dunsmore Way
Edridge Close
Egerton Close
Elder Court
Elstree Road
Everett Close
Fair Close
Fairseat Close
Falconer Road
Farm Way
Farrington Avenue
Fidler Place
Finch Lane
Finucane Rise
Florida Close
Ford Close
Fox Close
Frobisher Close
Fuller Close
Garratts Road
Geddes Road
Giant Tree Hill
Gillan Green
Gleed Avenue
Glencoe Road
Goldcrest Way
Goodison Close
Great Grove
Greenacres
Greensward
Gulland Close
Hampton Mews
Harcourt Road
Harriet Way
Hartsbourne Avenue
Hartsbourne Close
Hartsbourne Road
Hartswood Green
Harvest Road
Haydon Dell
Hayfield Close
Heathbourne Road
Herkomer Close
Herkomer Road
Herne Road
High Road
High Street
Highland Drive
Hillberry Court
Hillfield Lane South
Hive Close
Hive Road
Hollygrove
Holmbury Close
Homefield Road
Hoopers Mews
Howard Close
Howton Place
Ivinghoe Road
Kemp Place
Kimble Crescent
King George Avenue
Kingshill Close
Koh-I-Noor Avenue
Lake Drive
Lane Gardens
Langholme
Langmead Drive
Larken Close
Larken Drive
Laurino Place
Lea Close
Lime Tree Close
Lime Tree Walk
Linnet Close
Little Bushey Lane
Little Grove
Little Martins
Little Potters
London Road
Lower Tub
Magnaville Road
Magpie Hall Road
Malvern Close
Mansion House Drive
McKellar Close
Meadow Road
Meadowcroft
Melbourne Road
Mendip Road
Merry Hill Mount
Merry Hill Road
Middle Furlong
Milner Court
Moat Close
Moat View Court
Moatfield Road
Montacute Road
Montague Hall Place
Mortimer Close
Mostyn Road
Mungo Park Close
Nicolson Drive
Nightingale Road
Nimmo Drive
Normansfield Close
Orchard Close
Otway Gardens
Oundle Avenue
Palmer Avenue
Park Road
Partridge Close
Pasture Close
Paynesfield Road
Pentland Road
Perrin Close
Perry Mead
Pickets Close
Police Station Lane
Primrose Gardens
Priory View
Prospect Close
Prowse Avenue
Purlings Road
Rectory Lane
Reddings Avenue
Richards Close
Richfield Road
Rising Holme Close
Robinson Crescent
Rockingham Gate
Rosary Gardens
Rose Lawn
Rosebery Road
Rossway Drive
Rudolph Road
Rutherford Way
Ryder Close
Saint Peter's Close
School Lane
Sequoia Close
Shady Bush Close
Shaw Close
Shepherds Walk
Somers Way
Sparrows Herne
Sparrows Way
Spring Crofts
Springfield
Steeplands
Stevens Green
Sutcliffe Close
Swallow Close
Tanglewood Close
Tate Gardens
The Avenue
The Birches
The Briars
The Close
The Clover Field
The Common
The Comyns
The Four Tubs
The Lake
The Pantiles
The Rutts
The Squirrels
The Studios
Thorn Avenue
Titian Avenue
Tower View
Treacy Close
Trundlers Way
Turner Road
University Close
Upton Lodge Close
Vega Road
Victoria Road
Warren Road
Warwick Close
Wayside Avenue
Wendover Way
Wheelright Close
Whomsoever Lane
Willow Dene
Windmill Lane
Windmill Street
Woburn Close
Woodcote Close
Woodfield Rise
Woodpecker Close
Woodstock Road
Wren Crescent
Wyatt Close