Leslie Cook

Homeowners looking to refinance may face higher costs as Fannie and Freddie add a new fee.

"Even with this week's uptick, very low rates are providing a significant boost to the housing market."

Refinancing was particularly popular last week, with refi borrowing making up its largest share of total mortgage applications since May. 

Borrowers are leaving payment deferral programs.

Single-family homes prices between $400,000 and $500,000 are likely to receive multiple bids.

Better than expected employment numbers should keep demand for housing strong, experts say.