Around here you must remove them within 30'...if you are in fire zones.
The fire department will remove them if you don't...and of course charge you.
Funny thing is for years the friggin tree huggers fought you if you tried to remove them. We would get permission from the forest service to remove one a year for fire wood.
Then they had a couple of big fires in south shore Tahoe and in a couple of mountain communities...now they make you clear the buffer...typical government. They wouldn't let you protect your home...now they make you.
I am sure here in Kalifornia...the insurance lobbyists had something to do with it.
Don't know where "here" is, but let's not paint all of California with one brush
I live in a high fire danger area, based on CalFire maps. I find ElDorado County as well as Calfire's guidances and fire control plans to be pretty damn good.
There are no requirement to cut trees down (nor was there tree by tree restrictions eearlier). Maybe you are in the Tahoe Basin or some other local jurisdiction more restrictive than "Kalifornia" state regs or county regs?
I am requred to control fuel & clear brush to 100'. I make sure my canopy cannot 'connect' to the ground. Just for my own comfort I also field mow to reduce fuel WAY beyond 100 ft. I will also cut 20' fire breaks at strategic locations in the next few weeks.... Bascailly I am fireproof: a fire could come through and at worst burn my fencing and solar stuff.
Over the years one fire burned our property. Once an evacuation order (we didn't) Ever summer there are 2-3 close by- we can watch the chopper fill the water bucket in the community lake, dump, come back. We keep the horse trailer hooked up so we can help if needed. I've used my tractor to cut breaks on other parcels before the FD tractors show up.
Anyway, fire is a pretty common threat here- I guess I have a pretty low tolerance when someone wants to play retarded politics with it.