The likelihood that your pension is there at the level you're expecting and when you're expecting is statistically pretty low so don't let that be the thing that holds you in a job you don't like.

This led me to starting a landscaping company because of the volume of work offered by commercial property managers. 

Show me the source and I'll point out the statistical flaw.

If your property is leased for more than market rent, I would see if the landscaping/mowing would negate the rent increase.  

A friend of mine had a landscaper randomly do work on their property while they were out of town without being hired.

I would like to see a statistic of how many experienced GP’s running a syndication hire someone off the street with no experience knowing they are doing it to go on their own if their is no pre existing relationship because of how bad they want it?

Other exclusions are roof replacement, anything requiring a permit, exterior painting if more than 5% of surface, "maintenance related to the garden, lawn, or landscaping," anything covered by any of the various required insurance policies, etc.

While visiting the house, there are numerous items which need remediation including flooring, light fixtures, landscaping, some drywall work.

Fence is entirely within my property per a survey that I did.In 2023, I did some landscaping work and replaced the front part of the side fence (and paid 100% for the replacement).

So it's hard to plan those cap ex   You can make an assumption based on historical data found Bureau of Labor Statistics.