Just did a quick count of our house:

Kitchen: 10 over the counters (5 doubles)

4 at fairly high points around the dining area, 4 at lower level (3ft) (doubles)

1 for dishwasher (Single 15A) (switched over the counter on own 16A MCB) and 1 for cooker hood (single 13A)
1 for fridge (13A)

Utility room:
1 for washer (15A)
1 for dryer (15A)
going to their own 16A MCBs

4 on wall above 1 of which is taken up by a fridge. (2 X doubles)

Living room:

Behind TV 4 outlets

and 2 other doubles scattered around.

Dining room: 6 (3 doubles)

Sitting room 8 (4 doubles) + lamp sockets (4 x 5Amp)

Hallway 4 (2 doubles) and 2 X lamp sockets (5A)

Bedroom halway 4 (2 x doubles)

Master bedroom 8 (4 x doubles)
1 at each side of bed, one at dressing table and another randomly placed

other bedrooms 4 or 6 (i.e. 2 or 3 doubles)

Garage: 1 double 13A and 1 double 16A (Blue Ceeform)

exterior : 5 X 16 A ceeform scattered around garden all appropriately RCD protected on one radial with 16A MCB. They're not intended to be used simultaniously, but just to give flexibility while using gardening equipment.


Circuits:

one 20A radial per room

except: kitchen has 2 X 20 amp and several single 16A MCBs for individual appliences (i.e. dishwasher etc)

and the outlets behind the TV are on their own 16A radial for some reason.

Distribution board is pretty big with 3 rows of MCBs/RCDs

rated 100A