Capped trackers have been reduced by up to 0.39% and fixed rates cut by up to 0.65%.
The lender has also increased its maximum from £350,000 to £750,000.
Cate Hillis, strategic development director of Accord Mortgages, said:
"We have listened to feedback from our lending partners and have decided to make several changes to our new semi-exclusive range.
We have reduced rates, launched new products, offer a choice of capped or non-capped trackers and increased maximum loan size and with the trend in the market being for trackers we think we’ve given them a great proposition."
