That is unfortunate. Others here have given good suggestions. Hope they were helpful.
By the way, is this FHA? I am presuming it is.
As already stated, it is such a HUGE mistake when borrowers believe their current lender will offer them something better, quicker or cheaper. So untrue. That's especially so for the turtle-moving big banks. And they could care less about you banking with them or anything else. They are too big to care.
In fact, look at your scenario from this point of view. Chase has you as a customer at 6.25%, or whatever it is. You try to do a streamline refi and it appears you cannot - for whatever reason. What incentive does Chase have to knock themselves out trying to close a loan they already have?
I assure you if this happeend in my office, that appraisal would get corrected. At Chase, they are too big, too impersonal and too many layers of management.
Chase is saying you have insufficient funds to close probably because with the lower value, you are unable to include all the closing costs in the loan.
If you ever do a streamline refi again or know someone who wants to do one, a broker is the place to go. Never your current lender and never the mega banks. Can't believe Chase has this stupid appraisal. I'm sure they have an interest in an appraisal management company. Never heard of an appraiser missing 1.5 baths. No photos either? And if he/she did, they should be immediately removed as an approved Chase appraiser - or any list of appraisers.
Hope this turns out ok for you in the end.
P.S. Did you pay for the appraisal and do you have a copy? If you do have a copy, call the appraiser. Their contact info is on the appraisal. No reason you can't tell them about the missing baths. And take a look at your prior appraisal. How many baths are shown?
EDIT: Sunday, June 6, 2010: As my colleague so correctly pointed out, I should not have said "never" use a current lender or big bank in my comments above. Very few things are "never" in life. And of course there are many borrowers who have done it successfully. My professional apologies for that overstatement.