Mixit Ltd supplies premium ready mix concrete, domestic concrete, commercial concrete, structural concrete, and concrete pumping throughout North London and Hertfordshire. Our North London depot regularly delivers concrete for foundations, driveways, slabs, patios, extensions, garage bases, reinforced construction, and commercial projects across the region.

We proudly deliver top quality concrete to North London & Hertfordshire, including:

EN Postcode Area (Enfield)
This area covers outer North London and crosses the border directly into south/east Hertfordshire (as well as a small part of West Essex at EN9).

EN1: Enfield – Enfield Town, Forty Hill, Bulls Cross, Bush Hill Park (part).
EN2: Enfield – Enfield Chase, Gordon Hill, Clay Hill, Crews Hill.
EN3: Enfield – Enfield Lock, Enfield Wash, Ponders End, Brimsdown.
EN4: Barnet – Hadley Wood, Cockfosters, East Barnet, New Barnet.
EN5: Barnet – High Barnet, Chipping Barnet, Arkley, Underhill.
EN6: Potters Bar – Potters Bar, South Mimms, Cuffley, Northaw (Hertfordshire).
EN7: Waltham Cross – Cheshunt, Goffs Oak (Hertfordshire).
EN8: Waltham Cross – Waltham Cross, Cheshunt (South), Waltham New Town (Hertfordshire).
EN9: Waltham Abbey – Waltham Abbey, Nazeing, Upshire (Essex border).
EN10: Broxbourne – Broxbourne, Wormley (Hertfordshire).
EN11: Hoddesdon – Hoddesdon, Rye Park (Hertfordshire).

HA Postcode Area (Harrow)
This area spans across outer North West London (primarily Harrow and Brent) and extends into south-west Hertfordshire.

HA0: Wembley – Wembley, Alperton, Sudbury, North Wembley.
HA1: Harrow – Harrow town centre, Greenhill, Harrow on the Hill, North Harrow.
HA2: Harrow – South Harrow, Rayners Lane (part).
HA3: Harrow – Wealdstone, Harrow Weald, Belmont, Kenton (West).
HA4: Ruislip – Ruislip, Eastcote, South Ruislip, Ruislip Manor.
HA5: Pinner – Pinner, Hatch End, Carpenders Park (part), Rayners Lane (part).
HA6: Northwood – Northwood, Moor Park (Hertfordshire border).
HA7: Stanmore – Stanmore, Belmont (part).
HA8: Edgware – Edgware, Burnt Oak, Canons Park, Hale.
HA9: Wembley – Wembley Park, Wembley Central, Preston, Tokyngton.

N Postcode Area (North London)
This is the core postal area covering inner and northern parts of Greater London.

N1: London – Islington, Barnsbury, Canonbury, De Beauvoir Town, Hoxton.
N1C: London – King’s Cross Central.
N2: London – East Finchley, Fortis Green.
N3: London – Finchley Central, Church End, Finchley.
N4: London – Finsbury Park, Manor House, Stroud Green.
N5: London – Highbury.
N6: London – Highgate.
N7: London – Holloway, Lower Holloway.
N8: London – Crouch End, Hornsey.
N9: London – Lower Edmonton.
N10: London – Muswell Hill.
N11: London – New Southgate, Friern Barnet, Bounds Green.
N12: London – North Finchley, Woodside Park.
N13: London – Palmers Green.
N14: London – Southgate, Oakwood.
N15: London – South Tottenham, Seven Sisters, West Green.
N16: London – Stoke Newington, Stamford Hill, Shacklewell.
N17: London – Tottenham, Bruce Grove.
N18: London – Upper Edmonton.
N19: London – Upper Holloway, Archway, Tufnell Park.
N20: London – Whetstone, Totteridge, Oakleigh Park.
N21: London – Winchmore Hill.
N22: London – Wood Green, Alexandra Palace.

NW Postcode Area (North West London)
This area covers the core north-western sector of Greater London.

NW1: London – Camden Town, Regent’s Park, Marylebone (part), Somers Town, Primrose Hill.
NW2: London – Cricklewood, Dollis Hill, Childs Hill, Neasden (part).
NW3: London – Hampstead, Belsize Park, Swiss Cottage, Frognal.
NW4: London – Hendon, Brent Cross.
NW5: London – Kentish Town, Gospel Oak.
NW6: London – Kilburn, Brondesbury, West Hampstead, Queen’s Park.
NW7: London – Mill Hill, Arkley (part).
NW8: London – St John’s Wood, Lisson Grove.
NW9: London – The Hyde, Colindale, Kingsbury, West Hendon, Queensbury.
NW10: London – Willesden, Harlesden, Kensal Green, Stonebridge, Brent Park, Old Oak Common.
NW11: London – Golders Green, Hampstead Garden Suburb.

AL Postcode Area (St Albans)
This area is located entirely within the county of Hertfordshire.

AL1: St Albans – St Albans (Town Centre).
AL2: St Albans – Bricket Wood, Colney Heath, London Colney, Napsbury, Park Street.
AL3: St Albans – St Albans (West), Childwick Bury, Flamstead, Redbourn, Markyate.
AL4: St Albans – St Albans (East), Sandridge, Wheathampstead, Marshalswick.
AL5: Harpenden – Harpenden.
AL6: Welwyn – Welwyn, Ayot St Peter, Ayot St Lawrence, Digswell, Rabley Heath.
AL7: Welwyn Garden City – Welwyn Garden City (East).
AL8: Welwyn Garden City – Welwyn Garden City (West), Lemsford.
AL9: Hatfield – Hatfield (South), Brookmans Park, Essendon, North Mymms, Welham Green.
AL10: Hatfield – Hatfield (Central & North).

WD Postcode Area (Watford)
This area is centred entirely in south-west Hertfordshire.

WD3: Rickmansworth – Rickmansworth, Chorleywood, Croxley Green, Loudwater, Mill End, Sarratt.
WD4: Kings Langley – Kings Langley, Chipperfield, Hunton Bridge.
WD5: Abbots Langley – Abbots Langley, Leavesden.
WD6: Borehamwood – Borehamwood, Elstree, Well End.
WD7: Radlett – Radlett, Shenley.
WD17: Watford – Watford town centre, Cassiobury, Nascot Wood.
WD18: Watford – West Watford, Holywell.
WD19: Watford – Oxhey, South Oxhey, Carpenders Park.
WD23: Bushey – Bushey, Bushey Heath.
WD24: Watford – North Watford, Callowland.
WD25: Watford – Garston, Leavesden, Aldenham.