CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in Registration Statement Nos. 333-32681, 333-89839, 333-91184, 333-118812, 333-114436 and 333-128793 of Sun Bancorp, Inc. on Form S-8 of our reports dated March 15, 2006, relating to the consolidated financial statements of Sun Bancorp, Inc. and management's report on the effectiveness of internal control over financial reporting (which expressed an unqualified opinion; the report on the consolidated financial statements includes an explanatory paragraph concerning the adoption of Financial Accounting Standards Board Interpretation No. 46 (R) and the change in the method of accounting for stock-based compensation to adopt the fair value recognition provisions of Statement of Financial Accounting Standards Nos. 123 and 148 in 2003), appearing in this Annual Report on Form 10-K of Sun Bancorp, Inc. for the year ended December 31, 2005. /s/ Deloitte & Touche LLP Philadelphia, Pennsylvania March 15, 2006