Which tree is this?? Pulling my hair out, this is Madrid, Spain. For an architecture project.

[Jakobbenito]

This tree is not evergreen, as seen in one of the pictures taken in winter. Thank you for any help.

[richyrich]

It looks a bit like a Horse Chestnut but the pictures are not close enough. Ideally close up of twigs and leaves needed.

[Ledburyjosh]

3 minutes ago, richyrich said:

It looks a bit like a Horse Chestnut but the pictures are not close enough. Ideally close up of twigs and leaves needed.

I'd second that

[Stubby]

A close up of those buds would confirm if its " Horseyus Chestnuttius " 🙂

Edited March 10 by Stubby

[Jakobbenito]

More pictures!

Thank you so much so far

[richyrich]

Looks to confirm it but see if anyone agrees👍

[richyrich]

Just now, richyrich said:

Looks to confirm it but see if anyone agrees👍

Also there is Indian Horse Chestnut but I think flowers are pinkish red.

[Vedhoggar]

It's an Aesculus spp. White flowers, large opposite buds, horse-shoe shaped leaf scar suggests probably Aesculus hippocastanum and in spring it would have sticky buds. Aesculus turbinate is a similar species which also has sticky buds but the flowers on the tree in photograph suggest more like Aesculus hippocastanum.