Resources

Everything You Need to Buy With Confidence.

First-time buyer guides, a mortgage calculator, and answers to the questions I hear most — all in one place.

Homebuyer Basics

Buying a home for the first time can feel overwhelming. These guides break down every step so you know exactly what to expect.

Calculators

Mortgage Payment Calculator

Get a quick estimate of your monthly payment. For a personalized quote based on your actual credit and loan details, reach out directly.

$600,000
$100K$3M
10% ($60,000)
3%50%
6.75%
3%12%

Estimated Monthly Payment

$3,502

Principal & interest only

Loan Amount$540,000
Down Payment$60,000
Total Interest$720,875

Estimate only. Does not include taxes, insurance, or PMI. Contact Lauren for a personalized quote.

Live Market Data

Today's Mortgage Rate Index

The Optimal Blue Mortgage Market Indices (OBMMI) track real-time mortgage rate data from actual locked loans — not survey estimates. It's one of the most accurate daily rate benchmarks in the industry.

Use this as a starting point to understand where the market is today. Your actual rate will depend on your credit profile, loan type, down payment, and property — that's where I come in.

View the live OBMMI dashboard — updated daily with 30-year fixed, 15-year fixed, FHA, VA, and jumbo rate indices.

View Live Rate Index

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Want a rate quote for your situation?

Get a Personalized Quote

FAQ

Frequently Asked Questions

Real questions from real clients — answered honestly.

Lauren Melonas

Loan Officer · NMLS #1468078

Stone Bridge Mortgage Inc. NMLS #1938081 · 514 Via De La Valle, Unit 202, Solana Beach, CA 92075

Stone Bridge MortgageNMLS Consumer Access
EQUAL HOUSINGOPPORTUNITY

Equal Housing Opportunity. This is not a commitment to lend. Programs, rates, terms, and conditions are subject to change without notice. Not all products are available in all states. Subject to credit and property approval. © 2026 Lauren Melonas. All rights reserved.