Apply now

Hi! I'm Stephanie...
Your Executive Mortgage Consultant!

We make the home loan process as simple as possible by guiding you through every step.

Stephanie McAllister

Mortgage Consultant

NMLSR: 1155639

770-367-8291
Address: 4651 Olde Towne Parkway Ste 100, Marietta, GA, 30068
Awards received
award image
award image

With over 30 years of experience in the Atlanta Market, Stephanie and her team strive to offer the highest level of customer care. Stephanie knows that each home purchase is an important and exciting event in a buyer’s life. She finds it truly a privilege to help her homebuyers reach their homebuying goals. Stephanie lives in Metro Atlanta with her husband and is a parent to three grown children. In her spare time, Stephanie loves riding and competing her two horses and hiking with her beloved dogs.



Stephanie is consistently ranked top 1% of all Mortgage Originators in the U.S. by the Scotsman Guide, recipient of the Top US Women Originators award by Scotsman guide, and a two-time Atlanta Magazine, Best in Real Estate All-star Award. The McAllister Mortgage team is a highly talented mortgage team ready to make your next mortgage transaction smooth and seamless. We partner with your Real Estate Agent to ensure you have a successful home search with our innovative processes. Our goal is to provide every client with quick and personalized service. Please let us know how we can help you!

Buy a Home
Refinance a Home
Apply now

Ranked #1 in Customer Satisfaction among Mortgage Origination Companies

Home financing tailored to meet your needs

We have a full suite of mortgage programs to meet your needs and give you a competitive edge:

  • 01
    Fixed & adjustable rate mortgages
  • 02
    Federal Housing administration loans (FHA)
  • 03
    Veterans affairs loans (VA)
  • 04
    Renovation financing
  • 05
    Jumbo loans

Know Your Monthly Mortgage Payment

Mortgage Amount, $
Total Cost Of Mortgage, $
Monthly payment:
P&I
Insurance
Taxes
PMI
HOA

What my clients say...

KN

Kendrick N.

5.0

Kennesaw, GA

Jul 11, 2025

This was the first time I purchased a home and Stephanie treated me that way,she explained everything and kept me abreast every aspect of this transactio. Thank you Stephanie for your outstanding customer service and I will always recommend prosperity and Stephanie for lend service.

L

Liz Griffin .

5.0

Jun 28, 2025

Stephanie made it so easy for us and thoroughly explained everything. We werr first time home buyers and she made us feel confident every step of the way!

JG

Janie G.

5.0

Dallas, GA

Jun 27, 2025

Stephanie made it so easy for us and thoroughly explained everything. We werr first time home buyers and she made us feel confident every step of the way!

EC

Eliot C.

4.8

Atlanta, GA

Jun 14, 2025

Communication was excellent and the e-documents were very easy to sign

MB

Mariel B.

4.7

Roswell, GA

Jun 11, 2025

Stephanie was very thorough in explaining all our options. She worked closely with us and our agent to guide us through every step, ensuring we considered all possibilities. Highly recommend her expertise!

TN

Thomas N.

4.7

Woodstock, GA

May 19, 2025

The team work by everyone to get our closing done in time was excellent.

GL

Grace L.

5.0

Powder Springs, GA

May 6, 2025

Stephanie helped us take this condominium from the "black list" to the "sold list" ensuring the buyer had enough equity to purchase his next home. She was able to help us through every step of the process with a tight budget and keep the buyer informed at every turn. The ultimate professional and a true treasure to work with, I look forward to many more in the future. Thank you and Vickey again for everything!

IJ

Ishmael J.

5.0

Powder Springs, GA

May 6, 2025

Stephanie was very informative and knowledgeable about my financial part of buying my new home. Stephanie and Grace definitely went above and beyond and we appreciated their service! Thank You!

J

Jackie Dyer .

5.0

Apr 19, 2025

Top Notch professional in her field!

JD

Jackie D.

5.0

Atlanta, GA

Apr 18, 2025

Stephanie is top notch! Her patience and communication on this transaction, that we waited a whole year for, was a key piece in keeping the buyers calm and ready to close perfectly, without any surprises, when the time finally came. Highly recommen!

RG

Re'lana G.

5.0

Powder Springs, GA

Apr 2, 2025

Having the loan officer connected to the realtor made the communication loop so much easier. Great customer service!

S

Scott Rolf

5.0

Atlanta, GA

Apr 9, 2025

We highly recommend Stephanie and her team for new home buyers. She made the entire process easy and was always responsive. Everything was simple and transparent.

CK

Connor K.

5.0

Grovetown, GA

Mar 31, 2025

Stephanie was very responsive and incredibly supportive through the entire process!

LS

Lei S.

5.0

Atlanta, GA

Mar 31, 2025

Stephanie was a great pleasure to work with. Very professional, knwledgable and responsive as well. Really helped us on our tight closing schedule.

SR

Scott R.

5.0

Atlanta, GA

Mar 31, 2025

The whole process was simple and smooth from the start. Stephanie and her team were great.

AB

Abigail B.

5.0

Saint Simons Island, GA

Mar 30, 2025

Stephanie and her team did an excellent job of communicating with us and got everything done in a timely manner Great experience!

RP

Robert P.

5.0

Saint Simons Island, GA

Mar 25, 2025

Stephanie's responsiveness

RC

Rodrigo C.

4.8

Marietta, GA

Mar 18, 2025

Great assistance and always available to communicate.

GP

Gabriela P.

5.0

Marietta, GA

Mar 12, 2025

Great communication and available to assist even after hours. Great customer service. Stephanie is the best!

KD

Kalani D.

4.8

Atlanta, GA

Mar 12, 2025

Stephanie is amazing! Always explained everything and was super easy to communicate with. As a first time home buyer, I was nervous, but she personally helped me through every step and was always open to questions! Loved working with her!

GC

Gitte C.

5.0

Marietta, GA

Mar 5, 2025

Stephanie is THE BEST! She is Always available and she is VERY Professiona!

JW

Jenny W.

4.8

Acworth, GA

Mar 2, 2025

Stephanie is a pro. We had a very tight window and she was always available and communicative.

KM

Katherine M.

5.0

Decatur, GA

Feb 15, 2025

Stephanie was efficient, responsive and personable. Everything went very smoothly

D

Drey Doty .

5.0

Feb 7, 2025

Stephanie is very professional and I always have confidence from the start that the clients will be taken care of and the transaction will be smooth! Thank you for always closing on time!

DD

Drey D.

5.0

Mableton, GA

Feb 6, 2025

Stephanie is very responsive and always gets the deal closed! The process is always incredibly smooth and I have confidence from day one the client will be taken care of. Thank you!

S

Spectra Amunari .

5.0

Feb 4, 2025

Our experience was seamless and so much easier than we'd anticipated we appreciate that Stephanie and her team made themselves available to answer questions and clarify our options. Truly a wonderful team!

SA

Spectra A.

5.0

Marietta, GA

Feb 3, 2025

Our experience was seamless and so much easier than we'd anticipated we appreciate that Stephanie and her team made themselves available to answer questions and clarify our options. Truly a wonderful team!

FA

Filiberto A.

5.0

Marietta, GA

Jan 31, 2025

As first time home buyers, we had a plethora of questions. We sincerely appreciated the fact that these were answered thoroughly and that clarifications were always expanded upon. We learned so much in this process and felt well versed in our options. Utilizing the automated online system made providing pertinent documentation and signatures a breeze. Stephanie and her entire team are top notch professionals. They made what we anticipated to be a stressful experience the opposite of that. We couldn't have hoped for a more pleasant and seamless home buying process. Thanks for everything !

SC

Sally C.

5.0

Marietta, GA

Jan 29, 2025

Stephanie and her team were incredible! They secured loan approval and an appraisal in just five days while keeping all parties informed throughout the process. Thanks to their dedication, my buyers had a seamless and stress-free experience.

AM

Amanda M.

5.0

Marietta, GA

Jan 28, 2025

Stephanie was amazing!

HW

Heather W.

5.0

Alpharetta, GA

Dec 16, 2024

Everything was very smooth!

IG

Isabelle G.

5.0

Alpharetta, GA

Dec 14, 2024

It is always a pleasure to work with Stephanie and her team.

P

Pieter Van Rooyen .

5.0

Dec 7, 2024

Stephanie was Absolutly amazing ! She went above and beyond to make sure we knew exactly what was going on and pushed the process along smoothly.

PV

Pieter V.

5.0

Cumming, GA

Nov 26, 2024

The amazing responsiveness no matter what time or day

JT

Joe T.

5.0

Woodstock, GA

Oct 28, 2024

Stephanie was great. Very prompt and responsive.

AM

Allison M.

5.0

Woodstock, GA

Oct 26, 2024

Stephanie is so responsive and is always available when I need her which is greatly appreciated!!

SC

Sally C.

5.0

Marietta, GA

Oct 15, 2024

Stephanie and her team have been amazing since the first communication with the new buyer requesting their Pre-approval letter, communicating with the listing agent after the offer was submitted, and during the whole process. We always closed on time and my buyers are always happy using Stephanie as their lender.

GM

Gabrielle M.

5.0

Marietta, GA

Oct 13, 2024

Stephanie not only helped us move through the process quickly and efficiently, she also ensured we were informed and had no questions. I don’t think the home buying process would have been nearly as stress free with anyone else.

LO

Liv O.

5.0

Marietta, GA

Oct 5, 2024

Stephanie is a Realtor's dream Loan Officer! She communicates exceptionally well and sets clear expectations, making for smooth transactions. She stays on top of key timelines and explains the process to clients in a way that’s easy for them to understand. Plus, she managed to close this transaction in just two weeks! I highly recommend Stephanie to both colleagues and clients.

DB

Daniel B.

5.0

Marietta, GA

Oct 5, 2024

Great communication and close on time.

A

Adrian Clark .

5.0

Dec 7, 2024

Prompt and clear communication, easy web site, kind and respectful staff

AC

Adrian C.

5.0

Atlanta, GA

Oct 5, 2024

Prompt and clear communication, easy web site, kind and respectful staff

LG

Letrice G.

5.0

McDonough, GA

Sep 13, 2024

Stephanie is very organized. We worked together on this loan while qualifying 5+ other applicants. She was responsive and professional with each and every one of my clients.

OR

Omar R.

4.8

Roswell, GA

Sep 4, 2024

Very helpful and great communication

JB

Jennifer B.

5.0

Marietta, GA

Aug 19, 2024

Stephanie was wonderful to work with. She explained everything and was very patient with this new home buyer. Fantastic job!

J

Josh

5.0

Marietta, GA

Mar 5, 2025

Great experience! Stephanie provided fast approval with transparent terms. Their support team made the whole process smooth and stress-free. Highly recommend!

JC

Joshua C.

5.0

Marietta, GA

Aug 2, 2024

I thought the was going to be a difficult, stressful experience, but it was easy and painless!

KM

Kelly M.

5.0

Woodstock, GA

Jul 23, 2024

Timely information and responses as well as good communication with our realtor

DP

Dionne P.

5.0

Woodstock, GA

Jul 16, 2024

Love that I can reach out to Stephanie and her team with any questions and get a speedy response.

FS

Feng S.

5.0

Marietta, GA

Jul 11, 2024

Very patient and efficient!

President and CEO - Justin Messer

Justin Messer

President and CEO

"Our mission is to provide financing solutions that positively impact lives and make a difference in the communities where we lend."

4.94 of 5.00

Our average client rating. YTD 12/2021 on experience.com

What is your home worth?

Check current market values for your home and view buyer demand.

I'm here to answer all
your mortgage questions

  • Do I need to save for a 20% down payment?

    No! With FHA loans you can get approved for as little as 3.5% down, VA and USDA loans can offer you $0-down options, and with Private Mortgage Insurance (PMI) you can get into your new home with less than a 20% down payment. Whatever your situation, you have options.

  • Are Pre-Qualification and Pre-Approval the same thing?

    No. Pre-qualification and pre-approval are two different things. Pre-qualification means that a mortgage lender has reviewed your financial records and believes you will qualify for a loan. A pre-approval is a conditional committment from a lender that they will lend you the money for a mortgage.

  • What's the difference between an adjustable and a fixed rate mortgage?

    A fixed rate mortgage means that the interest rate is set when you take out the loan and will not change. With an adjustable rate mortgage, the interest rate may go up or down after a certain amount of time. Many adjustable rate mortgages will start at a lower interest rate than fixed rate mortgages.

  • What is Private Mortgage Insurance (PMI)?

    Private Mortgage Insurance (PMI) is a type of insurance you may be required to pay if you are taking out a conventional mortgage with a downpayment that is less than 20% of the home's overall value. If you refinance your home with a conventional loan and your equity is less than 20% of the home's value, you may also be required to pay PMI. Private Mortgage Insurance protects the lender in the event that you stop making payments on your loan.

  • Can I access my home equity before I finish paying off my loan?

    Yes! Your mortgage advisor can help you find the right refinance and reverse mortgage options to help you access your home equity before you've finished paying off your loan. This can help with covering the cost of remodels, college tuition, long-term care plans, and more! Talk to your mortgage advisor to find out how you can access your home equity to cover any of your life's needs.

  • What do I do if I can't afford my mortgage payment anymore?

    The first thing you should do in the event that you can't afford your mortgage payements anymore is reach out to your lender. An experienced mortgage advisor can help you find options, such as refinancing or restructuring your loan, to help you keep up with your payments. Always reach out to your lender to ensure that you can keep up with your payments and stay in your home.

Take a look
inside our world

Looking at how we do business at Prosperity Home Mortgage is as simple as a conversation. Are you ready to step inside?

Stephanie McAllister

Stephanie McAllister

Mortgage Consultant

NMLSR: 1155639

Learn More