Marissa Crum
Staff Writer
Marissa Crum is a Content Marketing Specialist with 4 years of experience creating real estate and mortgage content. For the past 2 years, she has focused on home financing topics, writing educational guides that help readers understand mortgage options, affordability considerations, and the financial aspects of buying and renting a home.
Her work centers on answering common borrower questions and reflecting current lending practices, with a focus on making complex mortgage concepts easier to understand. She collaborates with subject-matter experts and internal teams to ensure her content is accurate, compliant, and grounded in real-world lending considerations.
Based in Los Angeles, Marissa brings a market-aware perspective to national housing topics, particularly in high-cost metros where affordability plays a central role in housing decisions.
Recent Articles
7-minute read
How often can you refinance your home?
How often you can refinance your home depends on the loan type and lender rules. Learn about waiting periods, costs, and when refinancing again makes sense.<...
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6-minute read
Preapproval vs. prequalification: What’s the difference?
Understanding preapproval vs. prequalification affects your offer strength. Discover the key differences, when you need each step, and how to get started.
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6-minute read
How much is a mortgage on a $300K house?
The monthly payment to buy a home for $300,000 depends on your loan type, interest rate, loan term, and down payment. Learn how to estimate your total cost.
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9-minute read
Bank statements for your mortgage: What lenders review
Learn how bank statements for your mortgage help lenders verify income, assets and red flags. See what to provide and how to prepare before you apply.
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8-minute read
Underwriter denied my loan: What to do next
Underwriter denied your loan? Learn why mortgages get rejected in underwriting, what to review first, and how to strengthen your next application.
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8-minute read
Mortgage rate lock: How it works, and when to lock
A mortgage rate lock protects your interest rate before closing. Learn how locks work, what they cost, and when to lock. Get started with Rocket Mortgage today.
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12-minute read
How bankruptcy affects your mortgage: A homeowner guide
Learn how bankruptcy affects your mortgage, whether you can keep your home, and when you can qualify for a new loan. Review your housing options today.
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5-minute read
7/6 ARM: Definition and how it works
Learn what a 7/6 ARM is, how rates adjust after 7 years, the pros and cons, and when this adjustable mortgage could fit your homebuying plans. Start today.
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11-minute read
FHA appraisal requirements: Checklist, costs, and timeline
Understand FHA appraisal requirements, costs, timelines, and red flags so you can prepare, avoid delays, and move forward with your home loan. Start here.
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