Firsty most UK courses will have a $50,000 per year tax by the goverment before they start (business rates).
4 x greenstaff @ $30,000 = 120,000
1 head green keeper @ 40,000
House manager 40,000
Clubhouse Staff 120,000
Repairs, renewal, depreciation 35,000
Secretary & Admin + insurances, general 100K
Services such water, electric, gas, fone 30k
Sands, dressings, fertiisers, chemicals (minimall ) 15k
Machinery depreciation 50k
Repairs, regrinds 15k
I expect I have forgot ots of stuff..... cant see it less than £500,000 / $750,000 for a decent quality course/ club