| Jay | Phillip | JLL | Education, Factories, Health, Motor Trade, Offices, Public Authority, Retail, Warehouses | South East England, South West England, Wales |
| Jones | Richard | Gerald Eve LLP | Factories, Motor Trade, Warehouses | London, South East England |
| Jones | Elliot | CBRE | Offices, Warehouses | London, South East England |
| Ke | Yee | GL Hearn | Health, Retail | East Anglia, South East England, Wales |
| Kennedy | Jordan | Vickery Holman | Factories, Leisure and Hospitality, Motor Trade, Offices, Retail, Warehouses | South West England |
| Kilpatrick | Andrew | Kilpatrick & Co | Factories, Leisure and Hospitality, Motor Trade, Offices, Retail, Warehouses | London, South East England, South West England, Wales |
| King | Philip | Gerald Eve | Education, Factories, Leisure and Hospitality, Offices, Public Authority, Retail, Warehouses | North East England, Yorkshire and Humberside |
| King | Ryder | Montagu Evans | Factories, Health, Leisure and Hospitality, Offices, Retail, Warehouses | London, South East England |
| Knapman | Phillip | Knapman Roocroft Ltd | Education, Factories, Health, Leisure and Hospitality, Offices, Public Authority, Warehouses | East Anglia, East Midlands, London, North East England, North West England, Scotland, South East England, South West England, Wales, West Midlands, Yorkshire and Humberside |
| Knight | Alistair | Knight Surveyors | Offices, Retail, Warehouses | London, South East England, South West England |
| Lambert | Christopher | Whitestone Commercial | Factories, Health, Leisure and Hospitality, Motor Trade, Offices, Retail | London, South West England |
| Lawrence | Tom | CBRE Ltd | Factories, Leisure and Hospitality, Offices, Retail, Warehouses | London, South East England, South West England |
| Lee | Angus | Avison Young | Leisure and Hospitality, Offices, Retail | London, South East England |
| Lewis | Keran | Keran Lewis Limited | Factories, Motor Trade, Offices, Retail, Warehouses | East Anglia, East Midlands, London, North East England, North West England, Northern Ireland, Scotland, South East England, South West England, Wales, West Midlands, Yorkshire and Humberside |
| Lindsay | Orlando | Jones Norris Adams | Offices, Retail, Warehouses | London, South East England |
| List | Karl | Valuation Office Agency | Offices, Public Authority, Retail | London, South East England |
| Littlewood | Roger | Littlewood and Company CSV Limited | Factories, Offices, Retail, Warehouses | East Anglia, East Midlands, London, North East England, North West England, Northern Ireland, Scotland, South East England, South West England, Wales, West Midlands, Yorkshire and Humberside |
| Lo | Kevin | GL Hearn | Offices, Retail, Warehouses | North East England, North West England, Yorkshire and Humberside |
| Locke | Rowan | Paul Rabbette Ltd | Factories, Offices, Retail, Warehouses | East Midlands, South West England, West Midlands |
| Lodeiro | Toni | Dalton Warner Davis LLP | Factories, Motor Trade, Offices, Public Authority, Retail, Warehouses | London, South East England |