FHA VS Conventional loan programs in 2026 for Diamond-Bar, Los Angeles County, California

For 2026, the Conventional loan limit in Diamond-Bar, within Los Angeles county, CA, is $970,800, whereas the FHA limit is $970,800 for a single-family residence.

Utilize the Lendersa® Conventional loan calculator to compare prevailing rates of Conventional, FHA, and USDA loans. Determine what income, credit, reserves, and documentation you need to qualify. This tool allows side-by-side comparison of Conforming Conventional, USDA, FHA, and VA loans, helping you decide which program suits your financial status in CA.

Review offers from 100 lenders

2026 Loan Caps and Downpayment Details in Diamond-Bar, Los Angeles County, CA

Loan Type Loan Limit Down Payment
Conventional Conforming $970,800 3%
USDA $657,900 0%
FHA $970,800 3.5%

Information applicable for these zip codes: 91789

Available Conventional and FHA Loan Options in Diamond-Bar, CA

Lendersa® aims to quickly find the most suitable Conventional, USDA, or FHA loan, ensuring a hassle-free process. Choose from three pathways to match with lenders and loan programs:

Explore USDA loan request results with Lendersa


  • Oak Creek Funding Inc
  • 27 Delamesa East, Suite 200, Irvine, CA, 92620
  • Oak Creek Funding, Inc. prides itself on delivering a customer experience that completely separates us from every other mortgage company in CA when it comes to obtaining a home loan. Here at Oak Creek Funding we are fully dedicated to making the mortgage process as pleasant as possible for all of our customers

  • First American Financial Group Inc.
  • 16 Laurelwood, Irvine, CA, 92620
  • Purchasing a new home or refinancing? We have a solution. Our team is dedicated to helping our clients become successful homeowners while supporting their financial well-being. With nearly 20 years in Real Estate and Mortgage experience, First American Financial Group is a one stop shop for all of your Real Estate needs.

  • Synergy Lending Inc
  • 780 Roosevelt, Suite 207, Irvine, CA, 92620
  • We've been helping customers afford the home of their dreams for many years and we love what we do. Customer service is very important to all of us. As we continue to improve and expand our services we recognize our customers' need and desire to preserve their privacy and confidentiality.

  • Tiger Loans, Inc.
  • 780 Roosevelt, Suite 120, Irvine, CA, 92620
  • Tiger Loans, Inc. is a direct home mortgage lender currently licensed in California, Florida, Georgia, Idaho, Illinois, Maryland, Texas, and Washington and a mortgage broker licensed in Massechusetts (MB1169300) and Virginia. We offer competitive rates and closing cost on conventional fixed

  • Precision Lending Group
  • 4790 Irvine Blvd #105-461, Irvine, CA, 92620
  • The Precision Lending Group team is committed to providing all clients with the highest quality financial services combined with the lowest rates available in your area. The outstanding mortgage professionals here will work with you one on one to ensure that you get a financial solution that is tailored specifically to meet your financing needs.

  • HomeLoanHero
  • 3972 Barranca Pkwy, Suite J409, Irvine, CA, 92606
  • TheHomeLoanHero.com, a direct Orange County mortgage lender and California Mortgage Broker, has been involved in Private Real Estate Investment and Financing for many years now. And during this time we have been able to solve the problems of many of our Southern California clients and Orange County residents who want to own their own home.

  • Patriot Equity Mortgage LLC
  • 4000 Barranca Pkwy, Suite 250, Irvine, CA, 92606
  • Patriot Equity Mortgage LLC is a mortgage company designed with the idea of giving families a helping hand as families strive to achieve their goals, dreams, and success. We do this by educating consumers about financing the purchase of their own home, especially first time homebuyers, and teaching all homebuyers how to protect their investment.

  • CHM Redding Reverse Mortgage
  • 16845 Von Karman Ave, Suite 200, Irvine, CA, 92606
  • Change Home Mortgage is a residential mortgage lender approved as a direct seller and servicer by Fannie Mae, Freddie Mac, and Ginnie Mae. Change Home Mortgage is certified by the United States Department of the Treasury as a Community Development Financial Institution (CDFI) allowing it to offer proprietary mortgage options.

  • Vision Quest Lending
  • 2860 Michelle Drive, Suite 140, Irvine, CA, 92606
  • Vision Quest Lending was founded on the idea of making the mortgage process easier while bringing savings to homeowners from application to closing. We really pride ourselves on bringing low mortgage rates and low fees to our customers - after all, the less you spend on your mortgage, the more you can spend on other important things in your life.

  • New Leaf Funding Inc.
  • 30 Corporate Park, Suite 203, Irvine, CA, 92606
  • New Leaf Funding Inc mission is to serve our customers with honesty, integrity and competence. Our goal is to provide home loans to our clients while providing them with the lowest interest rates and closing costs possible. Furthermore, we pledge to help borrowers overcome roadblocks that can arise while securing a loan

  • Commerce Home Mortgage
  • 16845 Von Karman Avenue, Suite 200, Irvine, CA, 92606
  • Commerce Home Mortgage mission is to provide financial services to the entire population of people, not just individuals that are able to meet today’s stringent documentation guidelines. We specifically aim to empower underbanked homeowners and communities by providing access to prime capital