ID please for this shrub

I'd love an ID for this tall shrub in my garden - the flowers are like elderflower but much smaller and smell kind of sweet too. This shrub (tree?)is all over this area of North Oxon.
Many thanks

 

A close up picture would be good please Soobee.

 

Hope this is better!

 

That's better thanks. Possibly a Viburnam.

 

Second picture looks like cotoneaster?

Just googled it. C lacteus has sprays of flowers like that. I have cotoneaster that looks something like like C lacteus in my front garden. Arrived via birds so possibly a bit of a mongrel!



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Oh dear, on Google Images it could be either of those! Will have to see what berries arrive in due course. I probably err more on the side of a viburnum as this has a scent and I don't think cotoneaster does.

 

Found this. http://www.hort.cornell.edu/vlb/key/I2.htm
Apparently viburnum leaves always grow in pairs. Your photo shows alternating leaf pattern.

Its like being a detective!

Thanks for the puzzle

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I guess it'll have to remain a mystery then.

 

Could it be Cornus alternifolia - alternate-leafed dogwood?

 

Yes it could well be that one, a dogwood as I found out, indigenous to North America. Must be self-seeded as the people who had the house before us did zero gardening apart from grass cutting.