The Harrison Building and Loan Association, Walnut Street Branch Basic Info Reviews Routing Numbers Map & Direction Name: The Harrison Building and Loan Association, Walnut Street Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 114 North Walnut Street Harrison, Ohio 45030 Hamilton County View other branches Phone: 513-367-4874 Please enable JavaScript to view the comments powered by Disqus. From: To: