Household monthly outgoings

[April2018]

I'm going through a divorce and will soon run a house on one income.

Currently in large 4 bed house with gas/electric £300 per month. In the North.

How much do people pay to run a 3 bed home?
Or does anyone have a good outgoings list?

Household will be 1 adult and 2 teenagers
Income around £2100pcm.

Thank you

NE

single parent 3 bed - two kids under 7

mortgage - 520
council tax - 153
water - 37
gas/electric - 109
insurances (life,car,contents)- 140
British gas - 25
virgin - 66
tv licence - 15
phone - 60
=1125
I also pay 200 for car and 140 off debt, didn't add above as know not everyone pays for these
=1465

Great thank you.
I'm hoping to keep mortgage around £400.
Then factor in food and other needs that vary. Clothes MOT ect.

I think it will be hard to assess things like energy as I'm also a single parent, 2 teenagers in a 1930s, 4 bed in Yorkshire and my energy bill is £128 a month.
Have you looked at if you'll be entitled to any benefits (the entitled calculator is useful for that)? Because being entitled to benefits may mean reduced council tax or ability to have a fixed water bill (theres different schemes from ill health to low income), broadband discounts etc.

My income above will include wage from employment, UC and CB. Unsure if and how much child maintainance i may have.
I may increase income in the future but I'll be starting with this.

I should receive the 25% council tax reduction but not at stage to check if i could reduce any other bills. I did watch the Martin Lewis episode where he talked about this othwise I would not have know.