Welcome to Diamond Residential Mortgage!

The Diamond Residential Mortgage Team 60048 is a premiere mortgage team located in Libertyville, Illinois *(a branch of Diamond Residential Mortgage Corporation NMLS#186805). We pride ourselves on offering some of the customer service nationwide and making the loan process simple, straightforward and fast for borrowers seeking a mortgage in Illinois, Wisconsin, Florida, or 9 other states we are here to help. Whether you are a first time home buyer, purchasing your dream home, refinancing an outstanding loan, or consolidating debt, our highly experienced team of mortgage professionals can help you take that first step toward a financial solution.

At Diamond Residential Mortgage we make every effort to alleviate the typically drawn-out loan process, pre-approving borrowers within hours (upon receipt of all requested documentation) and providing a written pre-approval certificate to present with their Purchase Contract.

At Diamond Residential Mortgage, our ultimate goal is to create lasting relationships with each of our clients so that we may continue providing excellent service for many years to come.


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Loan Programs

We specialize in the following Mortgage Home Loans:

FHA Loans

VA Loans

Conventional Loans

Home Refinance Loans

Jumbo Home Loans

Home Purchase Loans

Although we are located in Libertyville, Illinois, we offer unparalleled mortgage and refinance service to clients throughout the Great States of Illinois, Wisconsin, California, Nevada, Indiana, Michigan, Kentucky, Tennessee, Washington, Missouri, Arizona and Florida!

What our clients are saying

Google 4 stars

Luke J

I attended a first-time home buyer seminar and got to hear the advice from Jan Leasure and her incredible team at Diamond Mortgage. Their vast experience was evident in the expert advice they provided, helping buyers navigate the complex process with ease. I highly recommend Diamond Mortgage for anyone seeking a stress-free and well-informed home buying experience! Five stars for Jan and her team!

Google 4 stars

Amy Santi

Jan Helped Me With The Ultimate Goal Of Home Ownership. She was dedicated and kept me informed throughout the whole process. There was great exciting resources such as online classes that they Offered. Jan is very flexible and passionate in getting you whatever you need to accomplish the goal of owning your home her team is wonderful and one of kind.

Google 4 stars

Terry Musich

Diamond Residential Mortgage has taken great care of my family. Jan is an absolute rockstar, and will Educate you while helping you refinance or secure a mortgage for your dream home. IF you are looking for a lender that will be there for you every step of the way, you found the right one!

Google 4 stars

Joel Alvarez

Their first time home buying seminars are very detailed and informative. I strongly recommend you people to take advantage of their free siminars.

Google 4 stars

Anthony Anzelmo

Jan’s background in teaching gives her the unique ability to break down complex scenarios and convey at a novices level. On several occasions, Jan, Lisa and Crystal went above and beyond to make ends meet and there was never a doubt they kept my best interest in mind. Jan’s passion for not only the industry but helping others is among the best making her the perfect person for anyone looking to buy property.