FHA VS Conventional loan programs in Oak-Brook, DuPage County, Illinois

As of 2025, the limit for conventional loans on single-family homes in Oak-Brook, located in the county of DuPage, IL, is $647,200, whereas the FHA limit is $420,680.

The Lendersa® Conventional loan calculator enables you to compare today's best rates for Conventional, FHA, and USDA loans. Establish the necessary income, credit, reserve, and documentation for eligibility. Our comprehensive mortgage calculator lets you compare Conforming Conventional loans, USDA, FHA, and VA simultaneously, facilitating the selection of the optimal program for your financial needs in IL.

Explore loan offers from over 100 lenders

Down payment requirements and loan limits for 2025 in Oak-Brook, DuPage county, IL

Loan Type Loan Limit Down payment
Conventional Conforming $647,200 3%
USDA $0 0%
FHA $420,680 3.5%

This comparison is valid for the following zip codes: 60523, 60522

Available options for Conventional and FHA loans in Oak-Brook, IL

Lendersa® aims to provide you with the best Conventional, USDA, or FHA loan quickly and without hassle. Choose one of three starting points that guide you to matched lenders and loan programs.

Lendersa loan request results for USDA matching


  • Member First Mortgage, LLC
  • 616 44th St SE, Grand Rapids, MI, 49548
  • Built on the credit union philosophy of "People Helping People", MFM serves the home financing needs of credit union members as well as non-members. Founded September 11, 2001, Member First Mortgage has grown to become one of the largest Credit Union Service Organizations (CUSO) in the nation.
  • Villa Grove State Bank
  • 10 N Main St, Villa Grove, IL, 61956
  • Villa Grove State Bank opened for business on November 1, 1919. Our story began at 10 N. Main Street in Villa Grove, in what was then known as the Combs building and had been previously occupied by the Morrison Grocery Store, and we are still there today to serve our customers and community. As the bank has continued to grow
  • 1st Community Bank
  • 407 Third Street, Sherrard, IL, 61281
  • 1st Community Bank is a branch office of 1st Community Bank. They provide the following services: Full Service Office Location & are located at 407 Third Street in Sherrard Illinois. Mobile & traditional directions to this location can be found below along with ratings, their phone number, online banking website and additional banking information
  • Gas & Electric Credit Union
  • 2300 4th Avenue, Rock Island, IL, 61201
  • Gas & Electric Credit Union proudly serves employees and retirees of MidAmerican Energy, the City of Rock Island, BITCO Insurance, Illinois Casualty Company, Rock Island Corps of Engineers, Friendship Manor, Rock Island Milan School District, Downtown Rock Island District Businesses and many other local, small businesses
  • Kohler Credit Union
  • 5727 Superior Avenue, Sheboygan, WI, 53083
  • At Kohler Credit Union we are dedicated to our member's financial well-being. Our reason for doing business is pretty simple. We are here to serve our members. We work diligently to provide the most desired financial products and services in an economical manner. We understand that as a financial cooperative
  • Heartland Home Mortgage
  • 6190 Kalamazoo Ave SE, Grand Rapids, MI, 49508
  • Mortgage Lender and broker, funding loans for refinances and new home purchases. We specialize in conventional, FHA, VA and Rural Development and Construction Lending. We meet with our clients face to face to make sure there is a level of trust and complete understanding of the loan process.
  • Bank of Prairie du Sac
  • 555 Park Avenue, Prairie Du Sac, WI, 53578
  • Bank of Prairie du Sac operates under a charter granted to the Peoples State Bank on March 22, 1916. The original bank was located at the corner of Galena and Water Street in Prairie du Sac. In January 1932, the Peoples State Bank and the Prairie Sauk Bank merged to form Bank of Prairie du Sac.
  • West Michigan Credit Union
  • 1319 Front Avenue NW, Grand Rapids, MI, 49504
  • Here at West Michigan Credit Union, we thrive on serving and supporting others. WMCU is a place where our team members make a difference, not just for our members, but for each other. Our culture empowers our team members to express individuality, celebrate our differences, and work towards our mission of helping our members.
  • Mercantile Bank
  • 310 Leonard St NW, Grand Rapids, MI, 49504
  • Mercantile Bank of Michigan was founded in 1997 by Directors and Bankers who firmly believe that customers, employees, and the communities they live in, are best served by financial institutions with local roots. At Mercantile Bank, we use our local Directors, our commitment to the community.
  • Home National Bank
  • 117 E Main Street, Thorntown, IN, 46071
  • Since 1901, Home National Bank has been part of the community. Through the years, we have sought to meet the financial needs of customers. Home National Bank has a total of 175 shareholders and is widely held. The largest shareholder maintains 6% of the shares outstanding. We are truly a community bank with our ownership widely.
  • The Gerber State Bank
  • 110 East Elm Street, Argenta, IL, 62501
  • The Gerber State Bank, Argenta, Illinois, was founded by James W. Brown and Samuel Gerber as a partnership under the names of “Brown and Gerber Bankers”, in 1887. The bankers opened for business in a wooden frame building just north of the railroad tracks along North Street. Eventually, that wooden structure burned to the ground.