LLES Principal

Welcome to Lower Lake Elementary School!

Dear Parents, Guardians and Students, 

Welcome to the 2025-26 school year at Lower Lake Elementary School! I am very honored to be your new Principal.  Lower Lake Elementary is an incredible school, and I’m so proud to be a part of our school community. I am excited about the wonderful opportunities and achievements that lie ahead for our students.  We take great pride in our strong academics, curriculum, technology, school safety and culture.  I am dedicated to the Lower Lake Community and if you ever have a question, please call or email me at brad.coscarelli@konoctiusd.org

I would like to extend a warm welcome to our new students and families who are joining the Lower Lake family. We are thrilled to have you!

The relationship between home and school is very important to the overall success of student education. I strongly encourage open communication between families, teachers, and school administration. Your child will be bringing home a “weekly blue folder” every Tuesday. This folder will contain samples of your child’s work and information from the teachers and the office. Please be sure that the office has your current email and phone contact information, so that you get the most up-to-date information. 

Please review this Lower Lake Elementary handbook with your child to get better acquainted with the important information provided.

Working together, we can ensure that every child will learn, be cared for, and will have an enjoyable school experience.  We look forward to an outstanding year.

Sincerely,

Brad Coscarelli
Principal
Lower Lake Elementary School

About the Principal

A life-long Californian, I grew up in San Jose, California. My father and grandfather were farmers and instilled in me an incredible work ethic at a young age. I moved with my wife after we were married to Sonoma County to set down roots and grow a family. I’ve lived in Sonoma County for 26 years with my wife and four children.

I have always been a champion for students. I believe our children are our greatest resource and need to have student supported leadership. I will promote success for all students, equity, school safety and responsible oversight of budgets. I lead to improve student inequities and make our schools nationally recognized destinations for students, parents and teachers.

(707) 994-5787 x2638
brad.coscarelli@konoctiusd.org