Exciting news! On October 27, 2025, our holding company, FirstSun Capital Bancorp and First Foundation Inc. jointly announced that we have entered into a definitive merger agreement. Read the full announcement on the FirstSun Investor Relations website: https://ir.firstsuncb.com/news/news-details/2025/FirstSun-Capital-Bancorp-and-First-Foundation-Inc--Combining-in-All-Stock-Merger/default.aspx
Important Fraud Alert: We have received reports of fraudulent calls appearing to be from Sunflower Bank. If someone contacts you claiming to be from Sunflower Bank or First National 1870 and asks you to provide online banking login credentials or account information, do not follow their instructions and hang up because #BanksNeverAskThat. Do not provide any details or visit any websites at their request. Please call our Customer Care directly at 888.827.5564 if you have any concerns.
Welcome to
Longmont, E Ken Pratt Blvd Sunflower Bank Branch
Sunflower Bank in Longmont is located right off Highway 119 (Ken Pratt Blvd), with easy access to I-25 and Highway 287. Nestled around great eateries and shopping, the branch is convenient for stopping while on the go. Come see us today for a full array of banking needs!
Lobby Hours:
Welcome, we look forward to serving you at our branch!
From valuable tools like online and mobile banking to taking advantage of our suite of banking services, we’ll help you find a solution that fits your unique financial needs.
Stop by or call our branch for information on these services and more:
- Checking accounts, including interest-bearing and with valuable perks
- Savings accounts
- Certificate of Deposit (CD) accounts
- Competitive-rate money market accounts
- Credit cards
- Small business loans
- Home loans