The number of pure interest-only mortgages has dropped by 70% over the past decade to 664,000, representing only 8% of the residential mortgage market.

​  The number of pure interest-only mortgages has dropped by 70% over the past decade to 664,000, representing only 8% of the residential mortgage market.  

The number of pure interest-only mortgages has dropped by 70% over the past decade to 664,000, representing only 8% of the residential mortgage market.