Heart shaped leaves...maybe a redbud?

If you are in the northern hemisphere did it just got done flowering?

A close up showing a half dozen leaves along a branch may help.

Might be basswood/linden. Need a closeup of twig/leaves.

close up

close up

Given the structure that seems at least as likely.

big city location is usually a prerequisite to full and proper ID ....

ken

UK

Don't know what it is, but there was a weedy tree that grew on the edge of my property that had leaves that looked just like that. My tortoise used to eat the leaves. It was a lot smaller. I cut it down a few years ago.

100% Tilia. You can see the flowerbracts. Linden in the US but called Lime in the UK. By no means a weedy tree and almost never reproduces by seed here. However, it’s rather large for a garden situation and is frequently pollarded. There is also an Ash in the group and I believe the trunks pictured belong to that, not the Lime. Ash is a weedy self sowing tree in gardens. There’s also Acer pseudoplatanus, aka Sycamore, in there. Another self sowing weedy species.