Agree with the comments made - The perceived value is only just that, a perception until you have the cash in the bank.
To get a job, you need a letterbox for the job offer to be put through.
Tashy is right, you need somewhere to live and in the current situation the willingness of the lenders to loan out / mortgage properties is somewhat surpressed. When we bought ours, they were trying to throw money at us, we needed to mortgage £70,000 of the £180,000 as my money was tied up in investments. They tried to persuade us to take £120,000 (66%)in case of other needs. We refused their offer, taking only a mortgage for what we required at the time. Now 3 years on and mortgage free life is better. The site fees and council tax still hurt, (Site Fees £1,600 per annum) plus the council tax (£1,350 per annum) plus electric, gas water etc but we were lucky, bought at the right time.
Still only worth what the next buyer will pay though.