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Vivian Lum headshot

Vivian Lum

Loan Officer
Movement Mortgage
NMLS ID # 1926984
Mortgage Affordability Calculator

How Much House Can You Afford?

Buying a home is one of the biggest financial decisions you’ll make. Our Mortgage Affordability Calculator helps you estimate how much house you could afford based on your income, debts, and other factors. Get a clear picture of your homebuying budget before you start searching for your dream home.


Kristen C, HOMEBUYER

"Vivian is an excellent communicator and her quick, thoughful responses and follow up helped alleviate our stress. We were preapproved elsewhere, and switched to Vivian because she gave us confidence that our loan would come through in time to meet our deadline and kept us updated daily. She was very responsive, knowledgeable and helpful throughout the process. I can't say enough about Vivian, she was a pleasure to work with and I recommend her wholeheartedly"

May 19, 2026

Warren S, HOMEBUYER

"Phenomenal service and communication from start to finish — we felt consistently confident in Vivian throughout the entire process. Working with her was truly a pleasure. We had other financing options available, but Vivian’s compassion, professionalism, and confidence gave us complete trust that she would get the deal done. We couldn’t have asked for a better experience."

May 18, 2026

Roger L, HOMEBUYER

"Vivian is a true professional, she was always available and absolutely knew what she was doing. Movement will get all of our family and friends business because of Vivian Lum."

Feb 03, 2026
Vivian Lum headshot
Vivian Lum
Loan Officer
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17877 Von Karman Ave suite 230, Irvine, CA 92614
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NMLS # 1926984

State License #AZ-LO-2006690, CA Department of Financial Protection & Innovation (DFPI) under the California Residential Mortgage Lending Act-DBO1926984, MN-Temporary Authority, NV, TX-SML, WA-Temporary Authority