Help identifying tree

I have a tree in my garden that I've been unable to identify. It looks like it should be a fruit tree but never bares any fruit. It came into bloom last week. Does anyone know what it is?

 

Hello Fiona, if you Google 'Pyrus Chanticleer', I think you'll find the info you need

 

Pyrus...a pear tree have red stamens...rules those out.
Pears are early into flower

pyrus flowers - Google Search:

Pyrus salicifolia..willow leaf pear has narrow leaves....rules that out.

pyrus salicifolia leaf - Google Search:

The shiny leaves and clusters of flowers..wonder if it is Cotoneaster sp.
It flowers in May.
Hopefully there may be a few red berries later in the year.

 

Could be Crataegus 'Prunifolia', a type of hawthorn which has those glossy leaves and should produce large red berries in the autumn.

The bark looks right for hawthorn too.

 

A hawthorn was my first thought too, looking at the photo.