Talk to your contractor and discuss the timeline of building the home and what sort of factors could slow down the job. Delays could result in changes to your loan’s interest rate, which can lead to higher payments. Delays can also lead to delays in fund disbursement for construction-only loans.If your project takes longer than expected, work with your contractor to try to resolve any bottlenecks. You should also keep in touch with your lender to let them know what’s going on. Clear and consistent communication can help avoid major issues with the loan.