Welcome to BP @James Pearson!
Getting renovations done and dealing with contractors is a one of the keys to getting things done in this business, so that will be very helpful in your investments!
You said you own a home, so you should have received an appraisal when you bought it? I would pull that out and take a look at what you can learn from it. A lot of new investors struggle with understanding valuations and tend to do what I call "throwing around numbers." When you look at your appraisal, look at how the adjustments were made to the comps used to come up with the value of your house. Appraisers can make errors, but from the appraisal, you should be able to get an idea of how to use similar properties that sold as recently as possible and how adjustments are made for size, features and amenities.
The key is to get smart and get started. One key factor in investing is the "time value of money invested." It has to be invested to grow. The sooner you start investing properly, the sooner it starts growing.