Mortgage Maniac OS | Chicago Mortgage Rates, FHA Loans & Homebuyer Tools

THE FUTURE OF FREE MORTGAGE INTELLIGENCE

YOUR MORTGAGE.
YOUR MONEY.
YOUR ADVANTAGE.

The mortgage market is complicated. Understanding it shouldn't be. Explore free financial tools, compare mortgage offers, investigate Chicagoland housing costs, and make better-informed decisions before you borrow.

FREE MORTGAGE EDUCATION CHICAGOLAND + NATIONWIDE RESEARCH EXPERIENCE SINCE 1997
MORTGAGE DECISION FINDER

Tell Us Your Goal. Find Your Starting Point.

No complicated menus. No subscription. Select what matters most to you and we'll connect you with the right existing Mortgage Maniac OS resource.

Your Mortgage Journey Starts Here.

Choose one of the options above to see the most useful next step for your situation.

EXPLORE FREE RESOURCES →
INTELLIGENCE TOOLS

Powerful Resources. Practical Answers.

Go beyond mortgage headlines with research, financial analysis and educational tools already available on Mortgage Maniac OS.

01

Mortgage Financial X-Ray

Compare actual loan offers using entered rates, lender fees, discount points and financing costs. Find out which assumptions affect your results.

COMPARE LOAN OFFERS →
02

Mortgage Intelligence Resource Hub

Explore homebuyer education, mortgage rates, FHA financing, down payments, affordability and financial decision-making tools.

EXPLORE THE RESOURCE HUB →
03

Free Mortgage Consultation

Facing a major financing decision? Connect with David Braun for an initial educational conversation about your situation.

CONNECT WITH DAVID →
LOCAL MARKET INTELLIGENCE

Chicago Is Not One Housing Market.

Property taxes, insurance, association costs, housing inventory and financing needs can differ significantly across Chicagoland. Select a community to see the ownership issues worth investigating before purchasing.

Select a Community

Choose a town above to see a short location-specific buyer research checklist.

DISCUSS MY LOCAL MARKET →
THE MORTGAGE MANIAC DIFFERENCE

Information Is Everywhere. Clarity Is the Advantage.

Mortgage Maniac OS is built around three essential steps to a better-informed mortgage decision.

01

Understand

Learn what goes into your mortgage payment, loan eligibility, cash to close and long-term ownership expenses.

02

Compare

Examine loan terms, points, fees, financing structures and hypothetical scenarios before making a financial commitment.

03

Connect

When you need individual guidance, connect with a mortgage professional who can discuss your specific goals and questions.

MEET THE FOUNDER

David Braun

Mortgage Loan Officer
Regional Mortgage Corporation
Individual NMLS #303007

With mortgage industry experience dating back to 1997, David Braun created Mortgage Maniac OS to help consumers better understand home financing.

Free mortgage knowledge, practical research, transparent educational tools and access to experienced guidance.

SPEAK WITH DAVID →
YOUR HOME. YOUR FUTURE. MY COMMITMENT. Mortgage experience since 1997
Chicagoland mortgage focus
Free educational research and tools
Mortgage consultations by request
FREQUENTLY ASKED QUESTIONS

Mortgage Questions. Clear Starting Points.

Is Mortgage Maniac OS free?

Yes. The educational content and tools linked from this homepage are free to explore. Mortgage financing itself may involve lender fees and other transaction expenses.

Can I compare two mortgage lenders?

Yes. Use the Mortgage Loan Intelligence Engine to compare hypothetical or quoted mortgage terms, fees and modeled borrowing costs.

Does Mortgage Maniac OS approve mortgages?

No. Mortgage Maniac OS is an educational platform. Actual financing eligibility, approval and loan terms must be determined through a lender's application and underwriting process.

How can I get mortgage guidance from David Braun?

Visit the free mortgage consultation page to request a conversation or contact David at 312-656-0220. Requests and appointments are subject to availability.

Mortgage Maniac OS | Free Mortgage Intelligence

David Braun | Mortgage Loan Officer | Regional Mortgage Corporation | Individual NMLS #303007 | Equal Housing Opportunity.

Educational content only. Information does not constitute a mortgage quote, preapproval, loan approval, offer of credit, financial recommendation or commitment to lend. Rates, fees, program availability, mortgage insurance and eligibility depend on individual circumstances and applicable lender guidelines. Mortgage consultations are subject to availability. Verify licensing through NMLS Consumer Access.

Chicago Mortgage Consultation | Free Mortgage Intelligence Concierge | David Braun

Mortgage Maniac OS | Chicagoland
FREE MORTGAGE INTELLIGENCE EXPERIENCE SINCE 1997

YOUR MORTGAGE.
YOUR QUESTIONS.
REAL ANSWERS.

Stop guessing about mortgage rates, home affordability, preapproval and refinancing. Connect directly with David Braun for a free personalized mortgage intelligence conversation.

Intelligent research. Experienced guidance. A better financial decision.

Free initial educational consultation. No obligation to apply. Calls and appointment requests are subject to availability.

Your private mortgage intelligence desk

ONE DECISION CAN CHANGE YOUR FINANCIAL FUTURE.

Mortgage Maniac OS combines free mortgage education, Chicagoland housing research, interactive financial tools and access to a professional with mortgage industry experience dating back to 1997.

01

Need Answers Now?

Have a question about a mortgage quote, home purchase, refinance or financing concern?

CALL 312-656-0220
02

Prefer an Appointment?

Tell David what you want to discuss and request a preferred time for your consultation.

REQUEST A TIME
03

Researching After Hours?

Explore free mortgage research and educational tools anytime, including when David is unavailable.

OPEN INTELLIGENCE CENTER
Choose your mortgage mission

WHAT DO YOU WANT TO ACCOMPLISH?

Buying a Home

Understand your price range, down payment, estimated monthly housing expenses and financing options.

Build my buying strategy

Mortgage Preapproval

Discuss documentation, qualification considerations and next steps before searching for a property.

Discuss preapproval

Compare Mortgage Offers

Look beyond the advertised interest rate to understand APRs, closing costs, mortgage insurance and loan terms.

Request an offer review

Refinance Analysis

Review the potential costs and benefits of refinancing, including break-even considerations.

Explore refinancing

FHA and Conventional

Learn about potential program differences, down payments and qualification requirements.

Compare my options

2027 Mortgage Planning

Considering buying later? Start preparing with a thoughtful financing and affordability conversation.

Plan my next move
Private consultation concierge

LET'S BUILD YOUR NEXT MOVE.

Complete this short request. Your answers will prepare a personalized text message to David so you can request a conversation without completing a mortgage application.

Request Your Free Mortgage Intelligence Review

Step 1: Tell us about your goal.
Step 2: Choose how and when to connect.
Step 3: Review and send your request.

Your privacy matters. Do not enter Social Security numbers, dates of birth, account numbers, credit reports or sensitive financial documents. This is an initial consultation request, not a secure mortgage application.

Your information is not submitted to a website database by this form. Your messaging application will open for you to review and send the request. Standard carrier messaging rates may apply.

Your request is ready.

Review the message in your phone's messaging application and press Send. If it doesn't open, copy the message below and text it to 312-656-0220.

CALL DAVID INSTEAD

Experienced guidance. Free intelligence.

WHY CONNECT WITH DAVID BRAUN?

Mortgage Experience Since 1997

David Braun has worked in the mortgage industry through changing housing markets, lending practices and economic conditions.

His focus is helping borrowers understand the financial details behind their mortgage choices, not just the advertised interest rate.

David Braun
Mortgage Loan Officer
Regional Mortgage Corporation
Individual NMLS #303007

Chicagoland Mortgage Intelligence

Research relevant to Chicago, Cook County, DuPage County, Will County and surrounding suburbs.

Discuss the importance of property taxes, insurance, condo assessments, mortgage insurance, down payments and total monthly housing costs.

YOUR HOME. YOUR FUTURE. MY COMMITMENT.

Mortgage knowledge on your schedule

NEED INFORMATION BEFORE WE TALK?

Explore the free Mortgage Maniac OS research platform anytime. These educational tools can help you prepare better questions for your consultation.

AI Mortgage Knowledge Center

Find educational answers about mortgage concepts, programs and financing questions.

EXPLORE MORTGAGE AI

Mortgage Intelligence Library

Browse research, financial comparison tools, homebuyer education and Chicago housing insights.

EXPLORE ALL RESEARCH

AI-assisted and educational information may be incomplete or inaccurate. Always verify financial decisions, lending requirements and personalized terms with an appropriately licensed mortgage professional.

Frequently asked questions

QUESTIONS BEFORE CONTACTING DAVID?

Is the initial mortgage consultation free?

Yes. You can request a free initial educational mortgage discussion without an obligation to apply for a mortgage.

Can I speak with David immediately?

Call 312-656-0220 or send a text. David may be available to respond, but immediate availability and response times are not guaranteed.

Can I book a mortgage appointment online?

You can submit an appointment request by text through the concierge on this page. Your appointment is confirmed only when David accepts your requested time.

Do I need to complete a mortgage application?

No. You can start with an educational conversation. If you choose to apply, the application and any sensitive financial documents should be handled through an approved secure lending process.

Can David help me compare mortgage offers?

You can discuss the differences between mortgage offers, including rates, APRs, closing costs, terms and other financing considerations. Personalized terms require an appropriate review of your situation.

Is this a mortgage approval or loan offer?

No. Mortgage Maniac OS provides educational information. Any actual loan approval, interest rate quote or lending commitment depends on applicable requirements and underwriting.

Your next chapter begins with a conversation

STOP GUESSING.
START PLANNING.

Whether you're ready to buy, refinancing, comparing offers or just beginning your research, start with better information.

312-656-0220

MORTGAGE MANIAC OS

Free Mortgage Intelligence | Chicagoland

David Braun | Mortgage Loan Officer
Regional Mortgage Corporation
Individual NMLS #303007
Equal Housing Opportunity

Mortgage Maniac OS is an educational research platform. The information presented does not constitute a mortgage rate quote, preapproval, loan approval, offer of credit or commitment to lend.

Rates, APRs, program availability, costs, qualifications and loan terms are subject to change and depend on individual circumstances, lender requirements and applicable laws.

Mortgage consultations are subject to availability. Appointments are not automatically booked by this page. No secure financial information should be transmitted through ordinary text messaging.

Verify licensing and company information through NMLS Consumer Access. Use the company's approved disclosure language and verify applicable state licensing before publication.

© 2026 Mortgage Maniac OS.