Well that as may be jno, but these big city bonuses will keep London and the South East well out of reach of the 'average' buyer for the next year at least.
If you are a first time buyer then you won't have to worry about the cost of selling and moving. So lets take that as an e.g.
If the house is on the market (and you buy) for �200,000
You can expect that the finances will roughly be:
Your Own deposit at least 5%: �10,000
Mortgage @ 95% Loan to Value: �190,000
Mortgage repayment after 25 years at an avg rate of say 5% would be �1,100 per month, totalling circa �330,000 after 25 years. (if the rate went up to 10% then the total payable would be circa �520,000 after 25 years of �1,700 per month).
With a �200k house you will have to pay Stamp Duty of 1% (3% if it is over �250k) so that would be an extra �2,000
Add the following:
Mortgage arrangement fee, say �350
Valuation & Mortgage Survey fee, say �500
Full survey, say �1,000
Legal, LA searches, transfer fees and conveyancing, say �1,200
So if the house is �200k, in very basic generic terms it will cost you in the region of �205,500 to buy it (excl moving cost and furnishing).