BankUnited, National Association vs Texas Capital Bank

As of Q1 2026, BankUnited, National Association carries a larger commercial real estate loan book than Texas Capital Bank, roughly 1.6× the size — $8.6B versus $5.2B. CRE book size is one gauge of how much lending capacity a bank is actively deploying, though a bigger book is not automatically better for a borrower; what matters is whether the bank is still growing that book and how concentrated it has become.

Both banks are letting their CRE books contract quarter over quarter — BankUnited, National Association is down 0.7% and Texas Capital Bank is down 0.8%. A shrinking CRE book can signal a lender in run-off mode, tightening credit standards, or working through past-due loans, all of which can make a new loan harder to place.

Neither bank has run past the 300% CRE concentration guideline — BankUnited, National Association is at 197% and Texas Capital Bank at 123%. Banks well below the guideline typically have more room to keep adding commercial real estate loans, which tends to mean more competitive pricing and terms for borrowers.

BankUnited, National Association carries a higher nonaccrual CRE ratio (1% of its CRE book, versus 1% at the other). Rising nonaccruals consume management attention and provisions and often precede tighter credit standards — a useful caution flag when comparing the two as a potential lender.

County recorded documents show both lenders actively closing commercial loans — 1 recent for BankUnited, National Association and 13 for Texas Capital Bank. Texas Capital Bank shows the heavier recent activity in the records we track. Filed deeds of trust are the ground truth of a closed, secured loan, so a presence here confirms the bank is writing business, not just quoting it.

The short version: BankUnited, National Association runs the larger CRE book, BankUnited, National Association is the one still expanding. The right lender for any specific deal still depends on property type, sponsorship, and the current terms each is quoting — the table above and each bank's full profile carry the detail.