Bush with small, fragrant white flowers

I noticed this plant growing along the front fence of a house on the north side of 2000 block 6th Avenue in Kitsilano. Is anyone able to identify it?

 

Heptacodium miconioides, seven sons tree.
Heptacodium miconioides (Seven Son Flower)
Heptacodium miconioides (Seven-son Flower) | North Carolina Extension Gardener Plant Toolbox (ncsu.edu)

Keep your eye on it to see the red calyces colour up after the flowers fall off.

 

Sounds good. Thanks!

 

This was one of the features in this month's September 2021 in the Garden - UBC Botanical Garden. You'll have to click Load More to see the photos in the blog, or if you click the name in the text, you'll get taken to Garden Explorer where there are a few more photos.