AL6 Welwyn, Oaklands, Welwyn Hatfield, Welwyn Garden City

Postcode district AL6: 302 named streets and 506 live postcodes, in Welwyn Hatfield, East Hertfordshire, North Hertfordshire and St Albans. The median standard sale over the last twelve months was £700,000, from 113 sales to 28 August 2026 (HM Land Registry).

Streets

A1(M), Blyth
A1(M), Blyth
Acorn Glade, Welwyn Garden City
Adele Avenue, Welwyn Garden City
Akers Court, Welwyn Hatfield
Archers Green Lane, East Hertfordshire
Avenue Court, Oaklands
Ayot Farm Cottages, Ayot St Lawrence
Ayot Green, Welwyn Hatfield
Ayot Little Green, Ayot Green
Ayot St Peter Road, Welwyn Hatfield
Ayot St Peter Road, Ayot Green
B656, North Hertfordshire
Back Lane, Tewin
Badgers Walk, Tewin Wood
Barbara Court, Welwyn Hatfield
Barneswood, Harmer Green
Becket Gardens, Welwyn
Bessemer Road, Welwyn Garden City
Bibbs Hall Lane, Ayot St Lawrence
Bibbs Hall Lane, North Hertfordshire
Bibbs Hall Lane, Ayot St Lawrence
Birch Grove, Oaklands
Bishops Road, Tewin Wood
Bishops Road, Tewin Wood
Bishops Road, Tewin Wood
Bishops Road, Tewin Wood
Bishops Road, Tewin Wood
Blakes Way, Welwyn
Blakes Way, Welwyn
Bluebells, Oaklands
Blythway, Welwyn Garden City
Bowmans Close, Welwyn
Bracken Lane, Oaklands
Bramfield Road, Bull's Green
Bramfield Road, Bull's Green
Briary Wood End, Oaklands
Briary Wood Lane, Oaklands
Brickwall Close, Ayot Green
Bride Hall Cottages, Ayot St Lawrence
Bride Hall Lane, St. Albans
Bride Hall Lane, Ayot St Lawrence
Broom Hill, Oaklands
Broomfield Close, Welwyn
Broomfield Road, Welwyn
Burgess Close, Burnham Green
Burnham Close, Burnham Green
Burnham Green Road, Burnham Green
Bury Lane, North Hertfordshire
Butterwick Way, Welwyn Hatfield
Cannons Meadow, Tewin
Canons Field, Oaklands
Canonsfield Road, Oaklands
Carleton Rise, Welwyn
Chatt Court, Welwyn Hatfield
Chestnut Walk, Oaklands
Chestnut Walk, Oaklands
Church Cottages, Ayot St Lawrence
Church Place, Welwyn
Church Street, Welwyn
Church Street, Welwyn
Churchfield Road, East Hertfordshire
Clock House Gardens, Welwyn
Cob Lane Close, Welwyn Garden City
Codicote Road, Welwyn
Codicote Road, Welwyn
Codicote Road, St. Albans
Codicote Road, Welwyn
Codicote Road, Welwyn
Codicote Road, St. Albans
Colyer Close, Welwyn Garden City
Copper Beeches, Oaklands
Cowpers Way, Tewin Wood
Cubitts Close, Welwyn Garden City
Cylers Thicket, Welwyn
Danesbury Lane, Oaklands
Danesbury Lane, Oaklands
Danesbury Park Road, Oaklands
Darby Drive, Rableyheath
Desborough Drive, Tewin Wood
Dewars Close, Welwyn
Dicket Mead, Welwyn
Digswell Hill, Welwyn Hatfield
Digswell Lane, Welwyn Garden City
Digswell Park Road, Welwyn Garden City
Digswell Park Road, Welwyn Garden City
Dolesbury Drive, Oaklands
Dolphin Court, Welwyn Hatfield
Douglas Close, Welwyn Garden City
Dudley Hill Close, Oaklands
East Riding, Tewin Wood
Ellesfield, Welwyn
Elmoor Avenue, Welwyn
Elmoor Close, Welwyn
Firs Walk, Tewin Wood
Firway, Oaklands
Firway Close, Oaklands
Forge Lane, Welwyn
Foxglove Way, Oaklands
Foxley Grove, Welwyn Garden City
Frythe Avenue, Welwyn Hatfield
Fulling Mill Lane, Welwyn
Fulling Mill Lane, Welwyn
Gipsy Lane, North Hertfordshire
Gipsy Lane, North Hertfordshire
Glebe Road, Welwyn
Godfries Close, Tewin
Grange Hill, Welwyn
Grass Warren, Tewin
Great North Road, Welwyn
Great North Road, Oaklands
Green End, Welwyn
Greenways, Welwyn Garden City
Gwynfa Close, Oaklands
Halls Close, Welwyn
Hammond Close, Welwyn
Hangmans Lane, Oaklands
Hangmans Lane, Oaklands
Harmer Dell, Welwyn Garden City
Harmer Green Lane, Burnham Green
Harvest Court, Oaklands
Harwood Close, Tewin
Hawbush Close, Welwyn
Hawbush Rise, Welwyn
Hazel Close, Welwyn Garden City
Heath Road, Welwyn Hatfield
Heath Road, Welwyn Hatfield
Heathbrow Road, Oaklands
Heathlands, Oaklands
Hensley Close, Welwyn
Hertford Road, East Hertfordshire
Hertford Road, Tewin
Hertford Road, Welwyn Garden City
Hertford Road, Welwyn
Hertford Road, Welwyn
Hertford Road, Welwyn
High Street, Codicote
High Street, Welwyn
Hill Farm Lane, Welwyn Hatfield
Hillside Way, Oaklands
Hobbs Hill, Welwyn
Hollybush Close, Oaklands
Homerswood Lane, Welwyn Hatfield
Honeymead, Welwyn Garden City
Jenning Wood, Oaklands
Juniper Gardens, Oaklands
Kimpton Road, Welwyn Hatfield
Kimpton Road, Welwyn Hatfield
Kindersley Close, Welwyn
Lancaster Way, Welwyn
Lanercost Close, Oaklands
Larch Lane, Oaklands
Leonard's Close, Oaklands
Lockleys, Danesbury
London Road, Welwyn
Lord Mead Lane, Welwyn Hatfield
Lower Green, Tewin
Lower Mardley Hill, Oaklands
Lower Mardley Hill, Oaklands
Maran Avenue, Welwyn
Mardley Avenue, Oaklands
Mardley Dell, Oaklands
Mardley Heights, Oaklands
Mardley Wood, Oaklands
Mardleywood, Oaklands
Margery Lane, Tewin
Marlborough Close, Oaklands
Meldrum Court, Welwyn Hatfield
Mimram Drive, Tewin
Mimram Place, Welwyn
Mimram Road, Welwyn
Mimram Walk, Welwyn
Money Hole Lane, Welwyn Hatfield
Money Hole Lane, Welwyn Hatfield
Mornington, Welwyn Garden City
Nathans Close, Welwyn
New Place, Welwyn
New Road, Welwyn Garden City
Newitt Court, Welwyn Hatfield
Ninning's Lane, Rableyheath
Node Way Gardens, Welwyn
Norman Road, Welwyn
Normans Lane, Welwyn Hatfield
North Ride, Welwyn
North Ride, Welwyn
Nup End, Nup End Green
Oak Piece, Oaklands
Oakhill Drive, Welwyn
Oakland View, Oaklands
Oaklands Rise, Oaklands
Oaklands Rise, Oaklands
Oaklea, Oaklands
Oaklea Close, Oaklands
Oaklea Wood, Oaklands
Old Forge Close, Welwyn Garden City
Oldwood, Oaklands
Orchard Road, Tewin
Orchard Road, Tewin
Orchard Road, Welwyn
Ottway Walk, Welwyn
Parkside, Welwyn
Parkside, Welwyn
Peace Grove, Oaklands
Pennyfathers Lane, Welwyn Garden City
Pine Crest, Oaklands
Porteous Court, Welwyn Hatfield
Pottersheath Road, Pottersheath
Pottersheath Road, Rableyheath
Prospect Place, Welwyn
Prospect Place, Welwyn
Purcell Close, Tewin Wood
Queen Hoo Lane, East Hertfordshire
Rabley Heath Road, North Hertfordshire
Reeves Court, Welwyn Hatfield
Reynards Road, Welwyn
Riverside, Welwyn
Robbery Bottom Lane, Oaklands
Rollswood Road, Welwyn
Rollswood Road, Welwyn
Roman Way, Welwyn
Rosecroft Lane, Oaklands
Roundabout Lane, Oaklands
Roundwood Close, Oaklands
Salix Close, Welwyn
Sally Deards Lane, North Hertfordshire
Saxon Road, Welwyn
Scarff Close, Oaklands
School Lane, Tewin
School Lane, Welwyn
Sevenacres, Tewin
Sharmans Close, Welwyn Garden City
Slip Lane, North Hertfordshire
Spindle Berry Close, Oaklands
Spinney Lane, Rableyheath
St Albans Road, North Hertfordshire
St Ives Close, Welwyn Garden City
St Johns Close, Welwyn
St Mary's Court, Welwyn
St Mary's Court, Welwyn
St Marys Close, Welwyn
Station Road, Welwyn Garden City
Stuart Road, Welwyn
Tagmore Park, North Hertfordshire
Tanglewood, Oaklands
Tanyard Lane, North Hertfordshire
Tewin Close, Tewin Wood
Tewin Hill, East Hertfordshire
Tewin Water, Digswell Water
The Avenue, Oaklands
The Brambles, Oaklands
The Chase, Oaklands
The Crescent, Welwyn
The Crest, Oaklands
The Dell, Welwyn Garden City
The Drive, Oaklands
The Green, Welwyn
The Hazels, Tewin
The Limberlost, Welwyn
The Stables, North Hertfordshire
The Walled Garden, East Hertfordshire
Titmus Yard, Welwyn
Tomlinson Court, Welwyn Hatfield
Treetops, Oaklands
Trevena Gardens, Welwyn
Tudor Road, Welwyn
Turpins Chase, Oaklands
Turpins Chase, Oaklands
Turpins Ride, Oaklands
Two Oaks Drive, Burnham Green
Tylers Wood, Burnham Green
Upper Green, Tewin
Upper Green, Tewin
Upper Green, Tewin
Upper Green Road, Tewin
Vera Lane, Welwyn Hatfield
Warren Way, Welwyn Garden City
Water End Lane, Ayot Green
Waterend Lane, Ayot Green
Waterend Lane, Ayot Green
Welwyn by Pass Road, Welwyn
Welwyn Bypass Road, Welwyn Hatfield
Welwyn Hall Gardens, Welwyn
Wendover Court, Welwyn
Wendover Drive, Welwyn
West Riding, Tewin Wood
Whetstone Close, Oaklands
White Hill, Welwyn
White Horse Lane, Welwyn Hatfield
White Horse Lane, Burnham Green
White Horse Lane, Welwyn Hatfield
Whitehill Cottages, Welwyn
Whitehorse Lane, Burnham Green
Wilga Road, Welwyn
Willow Walk, Oaklands
Wilshere Road, Welwyn
Windsor Close, Welwyn
Windsor Road, Welwyn
Woodacre Drive, Oaklands
Woodland Way, Oaklands
Woodside Road, Welwyn Garden City
Wych Elm Lane, Welwyn Hatfield
York Way, Welwyn

Postcodes

Source: ONS Postcode Directory (live postcodes only) and OS Open Linked Identifiers for the streets.