FREE NHS ICB MAPS · HISTORICAL AREA

Frimley ICB map

View the former Frimley boundary and find the current ICB maps covering this area.

Frimley ICB changed on 1 April 2026

East Berkshire is now in Thames Valley; Surrey Heath and Farnham are in Surrey and Sussex; North East Hampshire is in Hampshire and Isle of Wight.

Use the current maps below for the latest boundaries and free PDFs.

Thames Valley ICB map Largest share of the former area
Surrey and Sussex ICB map
Hampshire and Isle of Wight ICB map

NHS England: April 2026 changes

Historical Frimley ICB map before the April 2026 boundary changes — This is the retained historical map, not the current ICB boundary. Click to inspect the SVG.

Explore other free ICB maps

36 current ICBs

Previous ICB areas Before April 2026

GBMaps map assistant demonstration adding a hospital marker, map key and coloured drive-time areas to an ICB map

MAKE THE MAP YOUR OWN

Colour and customise your ICB map

Highlight ICB areas, add place markers and labels, and build a map key for your report or presentation.

See the map assistant add a hospital marker and coloured drive-time areas in this example.

Open the ICB colouring tool

Historical map and boundary changes

The map and original download filenames are retained so existing references continue to work. They show the earlier geography. The replacement links follow the NHS England April 2026 changes; some former areas were split between more than one ICB.

Map artwork © GBMaps.com. Contains OS and National Statistics data. See the credits in each historical file for its original edition.