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  2. Missouri
  3. Mexico
  4. Marissa Lightsey

Marissa Lightsey

Century 21 Peak, Marking & Associates Inc.

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About
Hello and thanks for being here!

My name is Marissa Lightsey and I am the Real Estate Broker Owner of Century 21 Peak, Marking & Associates, a brokerage that has been established and serving the Mid-Missouri market for over 45 years.

I have helped hundreds of clients since becoming licensed in 2019. I bought my brokerage in July of 2021 and have loved expanding and growing this already well established business. I typically do +7 Million in volume singlehandedly year over year singlehandedly and oversee about 30 Million dollars in office sales between 15 agents in my office. I have immense love for my community and love finding new ways to serve, whether it be as Vice President of Community Embetterment for the Mexico Area Chamber of Commerce, Jaycees President, President of
Ascending Mexico Entrepreneurs, campaigning for local organizations, etc.

I absolutely adore every part of my job and I would love to help you reach your real estate goals!
Highlights *
25
Recent sales
$48K-$460K
Price range
$149K
Median price
7
Years experience

Recent Listings & Sales

Ratings & Reviews
4.9 (45)

Brenda Cagney
Mexico, MO - Mar 10, 2026

It was GREAT to work with Marissa! She asked all the right questions and found all the right answers. Communication was excellent every step of the way, and she found the perfect buyer for our home. I highly recommend her for her professionalism, communication and overall dedication to a great sale!

Verified by RealSatisfied

Mark DeJaynes
Mexico, MO - Mar 3, 2026

I had an absolutely wonderful experience selling my home thanks to our realtor. From the very beginning, she was professional, knowledgeable, and completely dedicated to making the process smooth and stress-free. Her communication was excellent — I were always informed and felt confident in every decision.

She provided expert advice on pricing, and marketing, which led to strong interest and a quick, successful sale. What truly stood out was their integrity, responsiveness, and genuine care for my needs. We never felt like “just another client.”

If you’re looking for someone who will work hard, advocate for you, and deliver results, I highly recommend Marissa. I couldn’t have asked for a better experience!

Verified by RealSatisfied

Keith
Mexico, MO - Jan 12, 2026

Marissa helped with the sale of my mothers two homes after her passing in 2020.
So she was the only choice when it came to selling a rental property in 2025.
She took care of every aspect of the sale as we were located two hours away from the property.
Highly recommend!

Verified by RealSatisfied

Melanie
Vandalia, MO - Dec 30, 2025

Marissa and Daniel were thorough in their review, assessment and approach to selling the home, they were highly responsive to all questions and concerns, they were knowledgeable of the area and the market in general. They showed deep care and consideration for our specific circumstances and customized their approach to fit our needs. They clearly take customer service and satisfaction seriously. I would highly recommend!

Verified by RealSatisfied

Jacob Winterbower
Mexico, MO - Dec 22, 2025

Verified by RealSatisfied

Professional Info

Brokerage

Century 21 Peak, Marking & Associates Inc.
123 E Jackson St
Mexico, MO 65265

Licensed

Licensed REALTOR®
MO 2019036660

Awards

  • H

Specialties

  • First-time buyers
  • Flipping & rehab
  • Foreclosures & Short sales
  • Investment & property management
  • Relocation

Top Cities *

Mexico

  • 19 sales past 3 years
  • 55 days on market
  • $149K median price

Columbia

  • 2 sales past 3 years
  • 78 days on market
  • $230K median price

Laddonia

  • 2 sales past 3 years
  • 67 days on market
  • $48K median price

* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.