Nottingham BS allow you to remortgage onto their Standard Variable rate which has no tie-in and your income fits with them so they may be worth a try.

Trying to downsize in flat market without much success and have seen a property I would like to buy, dont want to lose it so is it worth remorgaging present property to fund new purchase and repay quickly - I am 59 years old with joint income of £41000 and would need to borrow £135000 (against current value of £180000) at max repayment of say £1,100 per month with full repayment after say one year ?????