Here's a map! I was thinking of having a tree on the north border, near to the edge of the paving? I was going to make the border area a bit bigger there- could I grow things under a tree? How about a dwarf plum tree, would it get enough sun there? Any advice very welcome. I know a little about gardening but never had my own beds or borders to sow in before.
A good place o start your research is Barcham trees. Not that you would buy from them as their trees are huge, but the have such a good website. You can put in location, shape, aspect and then narrrow your choices down. Do you want blossom, do you want an upright tree, a canopy or maybe something for year round interest?
Betula Jacquemonti Sorbus Cashmiriana Any prunus Amalanchier Prunus Seralia Or an apple tree would be my personal choice.