Middlesex
Includes those London boroughs north of the Thames not in Essex. Part of Richmond upon Thames is in Surrey.
Forty-Five Club
Imperial College
London Tennis
Middlesex LTA
Rocks Lane Multi Sports Centre (Chiswick and Fulham)
Will to Win (Several venues)
Barnet
Acorn (Canons Park, Edgware)
Arkley Association
Avenue (Church End, Finchley)
Barnet
Brampton (Hendon)
Brondesbury (Cricklewood)
Chandos Golders Green
David Lloyd Finchley
The Drive (Edgware)
Dyrham Park Golf & Country Club (Barnet)
Farm Walk (Golders Green)
Finchley
Finchley Manor
Myddleton (Whetstone)
Northway (Hampstead Garden Suburb)
Oakleigh Park (Whetstone)
Ravens (North Finchley)
Ravenscroft (Barnet)
Templars (Golders Green)
Temple Fortune (Golders Green)
Totteridge
Waterfall (New Southgate)
Brent
Coles Green (Dollis Hill)
Elmwood (Willesden Green)
South Hampstead (Brondesbury)
Wembley
Wembley & Sudbury
Camden
Cumberland (Hampstead)
Globe (Hampstead)
Kenlyn (Dartmouth Park)
West Heath (West Hampstead)
Ealing
Brentham
David Lloyd Sudbury Hill
Ealing
Elthorne (Hanwell)
Greenford
GSK (GlaxoSmithKline) (Greenford)
Old Actonians (South Acton)
The Park Club (Acton)
St Columba's (Acton)
V-Tennis (Acton)
West London Health & Racquets Club (East Acton)
West Middlesex (Ealing)
What a Racket (West Acton)
Enfield
Bounds Green (Bowes Park)
Brackendale
Bush Hill Park
Conway (Palmer's Green)
David Lloyd Enfield
Enfield
Enfield Chase
Hadley Wood
Hazelwood (Winchmore Hill)
Holtwhites
Mayfield Athletic Club (Palmer's Green)
Southgate Weld (Southgate)
Vicars Moor (Winchmore Hill)
Winchmore Hill
Hackney
Hackney City Tennis Clubs [formerly Clissold Park Junior]
Hammersmith and Fulham
Fulham Pools
Harbour Club Chelsea (Sands End)
Hartswood (Bedford Park)
Hurlingham Club (Fulham)
Parsons Green Club
Queen's Club (West Kensington)
Haringey
Coolhurst (Crouch End)
Fortis Green [formerly Muswell Hill URC]
Georgians (Crouch End)
Hanley (Crouch End)
Highgate (Crouch End)
Hornsey (Crouch End)
Muswell Hill Methodist
Our Lady of Muswell
Stormont (Fortis Green)
Wood Vale (Muswell Hill)
Harrow
Centenary Park Sports Club
Elms (Stanmore)
Harrow
Harrow Baptist
Harrow Town
Harrow Weald
Hatch End
Headstone (Harrow)
Kenton
North Harrow
Pinner
Vagabonds (Pinner)
West End (Pinner)
Hillingdon
Brunel University (Uxbridge)
Eastcote
Excel-Pro (Ruislip)
Lowlands (Eastcote)
Northwood
Riverside Health & Racquets Club [formerly Esporta Riverside Northwood]
Uxbridge
Wayfarers (Ickenham)
Hounslow
Boston Manor (Brentford)
British Airways (Cranford)
Chiswick
Chiswick Bridge
Chiswick Poly
Chiswick Riverside Health & Racquets Club [formerly Esporta Chiswick Riverside]
Civil Service (Chiswick)
David Lloyd Heston
Dukes Meadows Golf & Tennis (Chiswick)
Gunnersbury Triangle
Hogarth Health Club (Chiswick)
St Mary's (Isleworth)
Thistleworth (Osterley)
Whitton (Isleworth)
Wycombe House (Osterley)
Islington
City University
Islington Tennis Centre
Kensington and Chelsea
Campden Hill (Kensington)
Holland Park
Tennis London International (North Kensington)
Westway Sports Centre (North Kensington)
Richmond upon Thames
David Lloyd Hampton
Hanworth Road (Hampton)
Lensbury Club (Teddington)
NPL (National Physical Laboratory) (Teddington)
Teddington
Twickenham
Westminster
Harbour Club Notting Hill Paddington [formerly Next Generation Carlton]
Little Venice (Paddington)
Old Westminsters
Paddington Sports Club