EXHIBIT 23.3 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated March 4, 2004 relating to the financial statements and financial statement schedules, which appears in Redwood Trust Inc.'s Annual Report on Form 10-K for the year ended December 31, 2003. We also consent to the reference to us under the heading of "Experts" in such Registration Statement. /s/ PRICEWATERHOUSECOOPERS LLP San Francisco, California April 22, 2004 2