Solar with batteries and stuff.
Pavers in the backyard.

I tend to do some things myself, so it's not just about money but also about time and energy.
Although, I guess, in a way that's still about money since I could hire it out, just that cost is prohibitive and we chose not to.
The quote for pavers was something like $65 per square foot, which is simply insane.
I'll do them myself eventually, but I'm procrastinating for now.

Otherwise, it's an old house so there's always something.
It's now fairly well insulated, which means one of the next projects is to put in an air exhanger. Sigh.
That's not that big of an expense, but there's been a few other big projects, so I've been procrastinating about that one too.

I would like to buy an induction stove to replace my gas stove, but they spensive

Insulated windows and better heating

Heating. I have an old hot hot air system that measures temperature in 'comfort levels' rather than temp and apparently it doesn't work with any smart thermostat systems...

I would like to pay for a professional painter to paint my house inside and out as well as seal my roof tiles.

My roof needs to be replaced.

I don't need to, but my kitchen should really be remodeled. It's on the list. Also, I have some basement space that I should turn into livable space. Not sure which comes first.

The fan in the computer room, (only 3 bed rooms, one for the son, one for the computers one for the missus and i) the bearings flogged out it makes a horrible noise and drives me mad when it's on.

Also I looked inside the fuse box and it's scary looking and not up to regulations.

I truly am privileged enough to be able to say: nothing at all.

I'm considering getting a new door that would be more secure against breaking in - not that I've ever heard anyone have that problem - and fire.

It's not quite a question of having enough money though, I'm mostly just reluctant to start the process. Also, I have a door which works alright already, so it's not strictly speaking urgent.