You should know what your usual outgoings in terms of food, travel, socialising etc are; if you are saving for a deposit you might want to cut back on some things, like switching to shopping at Aldi, taking a packed lunch or setting a monthly limit on socialising.
You can find out council tax costs from your local council website. Council tax varies by area.
Service charges only apply if you buy a leasehold property (usually a flat), and vary depending what's included. A luxury block with a concierge will probably be higher than a more basic one that just covers building insurance and maintaining the communal hallway.
Utilities will vary - if you have the heating on 24/7, buy an old house with poor insulation or run lots of appliances, then your bills will be higher. Other people can't really advise you on this, but many energy providers can give you a rough estimate based on number of occupants and property size.
For example, my house costs about £80 a month for gas and electric, but if we were home during the day, had more people living in it or had an older boiler, it would probably cost more.
Halifax mortgage calculator is pretty accurate to see roughly how much you could borrow. It's better to see a broker to get a mortgage in principle though; ours didn't really take into account things like socialising etc, just fixed outgoings, so we were able to borrow more than if we went directly to a bank. They will "stress-test" the affordability eg give you an idea of repayments if/when interest rates rise.