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Meet Katie McLaughlin

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Katie McLaughlin

For so many years, Katie McLaughlin accompanied her illustrious real estate agent mother. Sue McLaughlin ran her own real estate practice before joining Laura McCarthy Real Estate. Sue was an icon in the business and a role model and resource for many agents of her time. Katie learned at her knee about ethics and standards, and she admits that she cannot remember life before real estate. Once she graduated from St. Louis University, she jumped into the business, blessed with Sue’s guidance and has never looked back!
 
“You have to be scrupulously honest, and you must realize from the start that hard work is the only thing that counts. Friends, connections, pull – they’re nothing compared to a job well done, or a client who’s satisfied with their purchase.”
 
Katie harnesses a premier set of learned skills to help her clients succeed. Other agents in the marketplace appreciate Katie for her intelligent approach, her kindness and her consistency as she represents both buyers and sellers from the area and those who relocate from afar. Katie ranks as one of Missouri’s top single agents (no team)
 and her creative ideas on structuring and delivering winning contracts is a good part of the reason. Katie uses up-to-date market assessments, analysis, and historical knowledge.
She is diligent, stays ahead of situations and handles each client interaction with personal efficiency and care, guaranteeing optimum results. Katie is simply a joy to work with and she turns over every stone to find and sell the best homes in St. Louis and surrounds.
 
A strategic time proven process, a first-rate marketing program and careful positioning compliments her energy, network and wholesome interpersonal approach leading to the most advantageous terms and pricing. As a Top Saint Louis Producer with over 49 million in sales for 2023, Katie has an extensive list of satisfied and happy customers who are delighted to share their experience. To put it simply, Katie’s clients know: they always come and finish first!

Contact Details

Email address [email protected]
Primary phone 314.283.8444
Address 8301 Maryland Ave Ste 100 Clayton MO, 63105
License #2001016392
My husband and I used Katie to sell our home and to say Katie exceeded expectations is an understatement! She is a wealth of knowledge and she instinctively knew every detail of what needed to be done to sell our home. We put her on a short timeframe and she not only delivered on the selling of the home, but made the process easy for us. Katie is warm, smart, and incredibly honest. We felt each step of the way that we were in capable hands and that Katie was always working with our best interest. We can’t recommend Katie enough to anyone in the St Louis area!
My husband and I used Katie to sell our home and to say Katie exceeded expectations is an understatement! She is a wealth of knowledge and she instinctively knew every detail of what needed to be done to sell our home. We put her on a short timeframe and she not only delivered on the selling of the home, but made the process easy for us. Katie is warm, smart, and incredibly honest. We felt each step of the way that we were in capable hands and that Katie was always working with our best interest. We can’t recommend Katie enough to anyone in the St Louis area!
Martha Hyland
We recently used Katie and her team for a real estate purchase. I was extremely impressed with their attention to detail, professionalism, and overall excellence. Marty, on Katie's team, was a delight to work with, and Katie's vast real estate experience was a true asset in helping with the selection process and purchase nuts and bolts. Great communication and smooth transaction process. Katie runs a top notch team, and I highly recommend her for any real estate needs you may have.
We recently used Katie and her team for a real estate purchase. I was extremely impressed with their attention to detail, professionalism, and overall excellence. Marty, on Katie's team, was a delight to work with, and Katie's vast real estate experience was a true asset in helping with the selection process and purchase nuts and bolts. Great communication and smooth transaction process. Katie runs a top notch team, and I highly recommend her for any real estate needs you may have.
Matthew Price
Katie is the BEST realtor you could ask for! She's incredibly knowledgeable, caring, and kind. She truly treats your home as if it were her own and is there to support you every step of the way. Throughout the entire selling process, Katie was proactive and guided us with confidence—from preparing our home for the market to navigating multiple offers on the very first day it was listed. We can’t thank Katie enough for helping us sell our home!
Katie is the BEST realtor you could ask for! She's incredibly knowledgeable, caring, and kind. She truly treats your home as if it were her own and is there to support you every step of the way. Throughout the entire selling process, Katie was proactive and guided us with confidence—from preparing our home for the market to navigating multiple offers on the very first day it was listed. We can’t thank Katie enough for helping us sell our home!
Kate Graft
Katie was absolutely amazing to work with. Extremely responsive and available to schedule a showing on the drop of a dime. Katie knows the market and helped us create a competitive offer we felt comfortable with and explained every step of the process in detail.
Katie was absolutely amazing to work with. Extremely responsive and available to schedule a showing on the drop of a dime. Katie knows the market and helped us create a competitive offer we felt comfortable with and explained every step of the process in detail.
Tara Ryterski
Working with Katie was an absolute pleasure. Her knowledgeable agent insights gave me confidence. Her team went above and beyond, making the selling process smooth and stress free. I highly recommend Katie and the Laura McCarthy team.
Working with Katie was an absolute pleasure. Her knowledgeable agent insights gave me confidence. Her team went above and beyond, making the selling process smooth and stress free. I highly recommend Katie and the Laura McCarthy team.
Missy Mansfield
Katie was an amazing realtor for buying and selling our recent homes. She was extremely on top of everything and very knowledgeable about what to do to ensure getting our dream home and selling our other home for a great price. Highly recommend!
Katie was an amazing realtor for buying and selling our recent homes. She was extremely on top of everything and very knowledgeable about what to do to ensure getting our dream home and selling our other home for a great price. Highly recommend!
Lauren Falley
Fantastic Real Estate Agent! One of the best in the industry!
Fantastic Real Estate Agent! One of the best in the industry!
Cory Tullock
  • Light-stone home with a slate roof, black-framed windows, and a broad front staircase. Active Under Contract

    $7,495,000

    132 N Brentwood Boulevard
    • 4 Beds
    • 7 Baths
    • 7,383 Sq.Ft.
  • Large stone house with steep tiled roofs, blue shutters, and a landscaped lawn. Sold on October 6, 2026

    Price Upon Request

    10144 Winding Ridge Road
    • 5 Beds
    • 8 Baths
    • 10,696 Sq.Ft.
  • White two-story home behind a gated entrance, with a curved driveway and landscaped lawn. Sold on September 25, 2026

    Price Upon Request

    4 Warridge Drive
    • 5 Beds
    • 7 Baths
    • 8,558 Sq.Ft.
  • Large brick home with landscaped grounds, circular driveway, and expansive front lawn. For Sale

    $5,495,000

    17 Bridle Ridge Lane
    • 5 Beds
    • 11 Baths
    • 15,944 Sq.Ft.
  • Shingle-style home with multiple gables, a covered entry, manicured lawn, and paved driveway. Sold on July 25, 2025

    Price Upon Request

    466 S Price Road
    • 4 Beds
    • 6 Baths
    • 8,166 Sq.Ft.
  • Large red-brick home with multiple gables, green shutters, and a broad sloping lawn. Sold on May 21, 2025

    Price Upon Request

    42 Countryside Lane
    • 6 Beds
    • 7 Baths
    • 8,822 Sq.Ft.
  • Large white home with multiple gables, landscaped lawn, and a curved driveway, seen from above. Sold on June 7, 2024

    Price Upon Request

    6 Bridle Lane
    • 5 Beds
    • 8 Baths
    • 10,024 Sq.Ft.
  • Stone house with a steep dark roof, attached garage, and spring flowers in the front yard. Sold on October 30, 2025

    Price Upon Request

    17 Glencairn Lane
    • 5 Beds
    • 7 Baths
    • 7,594 Sq.Ft.
  • Red-brick house with steep gabled roof, landscaped lawn, and wide paved driveway. Pending

    $3,999,900

    10 Ridgecreek
    • 6 Beds
    • 7 Baths
    • 7,640 Sq.Ft.
  • Large two-story home under construction amid trees, with earthmoving equipment and unfinished grounds. Pending

    $3,750,000

    11758 Westham Drive
    • 5 Beds
    • 7 Baths
    • 6,284 Sq.Ft.
  • Large stone-and-brick house behind a broad lawn, with a mature tree in the foreground. Sold on May 14, 2026

    Price Upon Request

    12 Ladue Manor
    • 7 Beds
    • 7 Baths
    • 6,831 Sq.Ft.
  • Two-story home with gray stone and siding, steep gabled roof, landscaped lawn and autumn trees. Sold on November 7, 2025

    Price Upon Request

    25 Manderleigh Estates Court
    • 4 Beds
    • 6 Baths
    • 6,715 Sq.Ft.
  • Two-story stone-and-stucco home with a curved brick driveway and landscaped front lawn. Sold on October 6, 2026

    Price Upon Request

    10 Sackston Woods Lane
    • 6 Beds
    • 8 Baths
    • 8,550 Sq.Ft.
  • Aerial view of a broad estate lawn with mature trees, a circular driveway, and a small pond. Sold on April 30, 2026

    Price Upon Request

    25 Bridle Ridge Lane
  • Brick and stone house with an arched entry and circular fountain in the landscaped front yard. Sold on February 26, 2026

    Price Upon Request

    544 Quail Ridge Lane
    • 7 Beds
    • 8 Baths
    • 11,239 Sq.Ft.
  • White two-story house with dark shutters and a covered porch, framed by a broad lawn and mature trees. Sold on July 2, 2025

    Price Upon Request

    20 Picardy Lane
    • 4 Beds
    • 5 Baths
    • 5,120 Sq.Ft.
  • Large stone and brick home with a gabled roof, covered entrance, and landscaped front lawn. Sold on October 1, 2026

    Price Upon Request

    1222 Devonworth Drive
    • 5 Beds
    • 7 Baths
    • 7,214 Sq.Ft.
  • Stone house with steep shingled roof, ivy-covered chimney, manicured landscaping, and broad driveway. Sold on January 31, 2024

    Price Upon Request

    2717 N Geyer Road
    • 5 Beds
    • 7 Baths
    • 10,570 Sq.Ft.
  • Red-brick house with three dormers, black shutters, and a broad green lawn. Sold on August 7, 2026

    Price Upon Request

    5 Ridgewood Street
    • 5 Beds
    • 4 Baths
    • 5,027 Sq.Ft.
  • White two-story home with steep dark roofs, stone accents, black-framed windows, and a landscaped front lawn. For Sale

    $2,649,900

    TBB 5 Lindworth Drive
    • 6 Beds
    • 5 Baths
    • 5,501 Sq.Ft.
  • Brick and stone home with steep gables, dark-framed windows, and a broad front lawn. Sold on February 5, 2026

    Price Upon Request

    413 Stonechase Lane
    • 5 Beds
    • 7 Baths
    • 7,753 Sq.Ft.
  • Large white two-story home with dark gabled roofs and a curved driveway at dusk. Sold on March 17, 2025

    Price Upon Request

    11600 Clayton Road
    • 4 Beds
    • 6 Baths
    • 5,223 Sq.Ft.
  • White brick two-story home with black shutters and a brick walkway through landscaped grounds. Sold on October 17, 2025

    Price Upon Request

    61 Briarcliff
    • 5 Beds
    • 6 Baths
    • 6,346 Sq.Ft.
  • Stone house with dark shutters, a curved front walkway, and a landscaped lawn. Sold on October 15, 2026

    Price Upon Request

    5 Briarbrook Trail
    • 5 Beds
    • 6 Baths
    • 7,112 Sq.Ft.
  • Red-brick home with a gabled roof, arched entry, broad driveway, and landscaped front lawn. Sold on May 26, 2026

    Price Upon Request

    511 S Warson Road
    • 5 Beds
    • 7 Baths
    • 7,527 Sq.Ft.
  • Red-brick home with white columns, landscaped beds, and a broad lawn beneath mature trees. Sold on March 9, 2026

    Price Upon Request

    436 Tregaron Place
    • 4 Beds
    • 5 Baths
    • 6,840 Sq.Ft.
  • Two-story brick house with arched windows, a broad lawn, mature trees, and an American flag. Sold on July 14, 2025

    Price Upon Request

    45 Ballas Court
    • 6 Beds
    • 6 Baths
    • 6,849 Sq.Ft.
  • 125 Gay Avenue Sold on March 28, 2025

    $2,200,000

    125 Gay Avenue
    • 3 Beds
    • 5 Baths
    • 4,720 Sq.Ft.
  • Two-story brick home with dormer windows, a bay window, and a broad green lawn. Sold on May 19, 2025

    Price Upon Request

    10 Log Cabin Drive
    • 4 Beds
    • 5 Baths
    • 5,282 Sq.Ft.
  • Stone house with an arched entry and dormer windows, framed by landscaped gardens and a broad lawn. Pending

    $1,999,900

    1353 Green Tree Lane
    • 4 Beds
    • 5 Baths
    • 5,334 Sq.Ft.
  • Single-story brick home with a columned entrance, landscaped shrubs, and a broad lawn. Sold on June 14, 2024

    Price Upon Request

    26 Bellerive Country Club Grounds Drive
    • 4 Beds
    • 7 Baths
    • 5,206 Sq.Ft.
  • Two-story red brick home with an arched entry, landscaped grounds, and curved driveway. Sold on August 4, 2025

    Price Upon Request

    12050 Carberry Place
    • 5 Beds
    • 9 Baths
    • 8,214 Sq.Ft.
  • Red-brick house with a white-columned entrance, dormer windows, and a front lawn. Sold on March 27, 2026

    Price Upon Request

    1691 Frontenac Woods Lane
    • 4 Beds
    • 6 Baths
    • 6,939 Sq.Ft.
  • Two-story brick home with a tall arched entry, landscaped garden beds, and a curved driveway. Sold on March 31, 2025

    Price Upon Request

    4 Rutherford Lane
    • 5 Beds
    • 5 Baths
    • 6,026 Sq.Ft.
  • Two-story brick home with an attached garage, broad lawn, and concrete driveway. Sold on October 10, 2025

    Price Upon Request

    8122 Teasdale Avenue
    • 4 Beds
    • 5 Baths
    • 5,070 Sq.Ft.
  • Two-story brick home with a gabled entry, arched window, mature trees, and broad front lawn. Sold on June 13, 2024

    Price Upon Request

    14 Frontenac Place Drive
    • 4 Beds
    • 6 Baths
    • 6,302 Sq.Ft.
  • Large brick home with multiple gables, an attached garage, and a broad curved driveway. Sold on August 31, 2026

    Price Upon Request

    1543 Windridge Court
    • 6 Beds
    • 7 Baths
    • 6,850 Sq.Ft.
  • Two-story brick home with a balcony above twin arched garage bays and landscaped hedges. Sold on June 26, 2026

    Price Upon Request

    166 N Central Avenue
    • 3 Beds
    • 5 Baths
    • 4,509 Sq.Ft.
  • Two-story gray brick home with illuminated windows, framed by mature trees and a broad front lawn. Sold on March 18, 2024

    Price Upon Request

    401 Conway Aire Drive
    • 5 Beds
    • 5 Baths
    • 5,905 Sq.Ft.
  • Two-story stone and brick house with gabled rooflines, blue shutters, and a broad lawn. Sold on July 29, 2026

    Price Upon Request

    1456 Fawnvalley Court
    • 5 Beds
    • 5 Baths
    • 4,880 Sq.Ft.
  • Red-brick home with ornate gables and a snow-dusted lawn. Sold on April 8, 2026

    $1,650,000

    5257 Lindell Boulevard
    • 5 Beds
    • 6 Baths
    • 7,223 Sq.Ft.
  • Single-story house with a broad tiled roof, blue front door, and expansive lawn framed by mature trees. Sold on December 1, 2025

    Price Upon Request

    39 Muirfield Lane
    • 4 Beds
    • 5 Baths
    • 4,186 Sq.Ft.
  • White house with a steep dark roof, dormer windows, blue awnings, and trimmed front shrubs. Sold on December 4, 2024

    Price Upon Request

    6 Wickersham Lane
    • 4 Beds
    • 5 Baths
    • 4,000 Sq.Ft.
  • White two-story home with a stone facade, covered porch, landscaped garden, and American flag. Sold on August 15, 2024

    Price Upon Request

    3 Daniel Road
    • 4 Beds
    • 4 Baths
    • 4,026 Sq.Ft.
  • Two-story brick and stone house with a double garage and landscaped front yard. Sold on June 23, 2026

    Price Upon Request

    8116 Teasdale Avenue
    • 4 Beds
    • 5 Baths
    • 4,880 Sq.Ft.
  • Two-story red brick house with green shutters, landscaped flower beds, and a broad front lawn. Sold on August 5, 2024

    Price Upon Request

    1205 Tammany Lane
    • 5 Beds
    • 6 Baths
    • 3,902 Sq.Ft.
  • Low-profile home with dark siding and brick accents, framed by mature trees and landscaped lawn. Sold on May 29, 2025

    Price Upon Request

    13028 Conway Estates Drive
    • 4 Beds
    • 6 Baths
    • 5,768 Sq.Ft.
  • White two-story house with green shutters, stone retaining wall, and a walkway through the lawn. Sold on June 18, 2024

    Price Upon Request

    619 N Clay Avenue
    • 4 Beds
    • 4 Baths
    • 3,634 Sq.Ft.
  • 470 Killearn Lane Sold on December 7, 2023

    Price Upon Request

    470 Killearn Lane
    • 5 Beds
    • 7 Baths
    • 4,403 Sq.Ft.
  • 6 Vanessa Drive Sold on July 15, 2024

    Price Upon Request

    6 Vanessa Drive
    • 5 Beds
    • 5 Baths
    • 4,763 Sq.Ft.
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