2 years ago we planned a granny annex build on our house. Builders wouldnt get involved in quoting at this stage because they needed structural plans. We were advised to get planning permission and employ architec who drew elaborate plans .I told him the budget is £100k, and agreed it was to our budget. We remortgaged with building society and was granted £100k which we now have in our account and paying back monthly.
We paid structural engineer, plus paid for party wall agreements and Thames water permission. Building control. We paid out £££thousands so far.
It wasnt until this stage that Building companies agreed to give quote, 6 companies have now said "no way that architec plan is to £100k budget". All builders said £160k. we cant afford to borrow another 60k over original budget.
so we are now left with a "white elephant".
We are paying for the 100k loan.. but cant start the project because its not enough money. We've asked builders to quote cash only builds to bring price down. Even then the bare costs are still 40k over budget of architec drawings.
Please can someone advise ? Thankyou