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Explore Our Properties
Your Trusted Real Estate Agent

Meet Mary Brown

Mary Brown Rensselaer, IN Real Estate Agent Headshot
Modern living room with a beige sectional, open kitchen, and floor-to-ceiling glass doors.

Mary Brown

Associate Broker

With nearly 30 years of real estate experience, Mary Brown is known for her dedication, integrity, and commitment to her clients. As a longtime member of the Cornerstone Real Estate Agency team, she has helped countless buyers and sellers throughout Jasper County and the surrounding communities achieve their real estate goals.

Mary believes in building lasting relationships through honest communication, hard work, and exceptional service.

Contact Details

Email address [email protected]
Primary phone (219) 863-3197
Address 211B W Washington St Rensselaer IN, 47978
License #RB14028404
Client Success Stories

Trusted by Buyers & Sellers

Read what our clients have to say about working with the Cornerstone Homes team.

Very nice people.
Very nice people.
Aaron D.
They were great, thanks.
They were great, thanks.
Mike K.
I have had several transactions with the realtors at Cornerstone. As a lender, I cannot stress enough how important professionalism, communication, and expertise are. They excel at all three, making us a great team to help our buyers achieve their dreams. I highly recommend them.
I have had several transactions with the realtors at Cornerstone. As a lender, I cannot stress enough how important professionalism, communication, and expertise are. They excel at all three, making us a great team to help our buyers achieve their dreams. I highly recommend them.
Daniel A.
When we moved to Rensselaer, I had no idea whom to turn to for a realtor. I had heard about Cornerstone Realty, so I thought I'd give them a try. That was the best move we made. Not only professionals, but they are also very true to their word. When they say we'll do everything we can to assist you, they aren't kidding! Not only did we buy our home from them, but they also sold it for us. I would recommend them to everyone. Best place ever!
When we moved to Rensselaer, I had no idea whom to turn to for a realtor. I had heard about Cornerstone Realty, so I thought I'd give them a try. That was the best move we made. Not only professionals, but they are also very true to their word. When they say we'll do everything we can to assist you, they aren't kidding! Not only did we buy our home from them, but they also sold it for us. I would recommend them to everyone. Best place ever!
Sandy C.

Past Transactions

A History of Successful Sales

Explore recently sold properties that reflect our commitment to exceptional service and successful outcomes.

  • Gray house with a steep red-trimmed roof and raised wooden porch beneath mature trees. Sold on December 6, 2024

    $315,000

    11040 W State Road 114, Rensselaer, IN 47978

    • 2 Beds
    • 1 Bath
    • 1,180 Sq.Ft.
  • Single-story ranch house and detached metal outbuilding on a broad mowed lawn. Sold on October 5, 2026

    $240,000

    10148 S 210 E, Monon, IN 47959

    • 3 Beds
    • 2 Baths
    • 1,248 Sq.Ft.
  • Light-colored split-level house with green metal roofs, a two-car garage, and a tree-shaded lawn. Sold on December 3, 2025

    $219,900

    870 W Bunkum Road, Rensselaer, IN 47978

    • 3 Beds
    • 2 Baths
    • 1,008 Sq.Ft.
  • Gray-sided house with a green roof, brick chimney, white front door, and lawn. Sold on May 21, 2026

    $203,000

    828 W Grove Street, Rensselaer, IN 47978

    • 2 Beds
    • 1 Bath
    • 810 Sq.Ft.
  • Two-story white house with a broad columned porch and mature landscaping. Sold on September 29, 2025

    $195,000

    805 W Milroy Avenue, Rensselaer, IN 47978

    • 4 Beds
    • 2 Baths
    • 2,950 Sq.Ft.
  • Single-story blue house with white trim and a large tree shading the front lawn. Sold on November 14, 2024

    $155,000

    741 N Abigail Street, Rensselaer, IN 47978

    • 2 Beds
    • 1 Bath
    • 875 Sq.Ft.
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