1. Agent Pronto
  2. Texas
  3. San Antonio
  4. Michelle Castillo

Michelle Castillo

Keller Williams Legacy

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

About
Born and raised in San Antonio, Texas, I am proud to serve the community I call home. With over 13 years of experience in real estate and sales, I have helped individuals and families confidently navigate one of the most important decisions of their lives.

In 2025, I have helped over 30 families year-to-date buy and sell homes. As a Certified Military Residential Specialist, I understand the unique needs of veterans, active-duty service members, and military families, and I am committed to delivering a smooth, stress-free experience.

Known for my integrity, strong communication, and personalized approach, I focus on building lasting relationships and achieving results my clients can trust.
Highlights *
50
Recent sales
$42K-$655K
Price range
$255K
Median price
14
Years experience

Recent Listings & Sales

Ratings & Reviews
5.0 (3)

Mark Johnson
Converse, TX - Oct 28, 2025

Michelle Castillo exhibited a profound understanding of the San Antonio real estate market, which was evident from our first interaction. Her thorough analysis of market trends played a pivotal role in determining the best timing for our home purchase. Notably, her anticipation of a price drop in our desired neighborhood allowed us to act quickly and secure a favorable deal. Her negotiation skills were exceptional, leading to a significant reduction in the asking price and resulting in considerable savings for us. Ms. Castillo's strategic approach during negotiations highlighted her expertise and enabled us to leverage her extensive market insights effectively. Her grasp of industry trends empowered us to make informed decisions throughout the process, reinforcing our confidence in her guidance toward acquiring our dream home. The experience of working with Ms. Castillo was highly enjoyable, as she went above and beyond to ensure a seamless and stress-free transaction.

Source: Agent

Amanda Wilcock
San Antonio, TX - Sep 2, 2025

Michelle is absolutely incredible! She is very knowledgeable and it’s clear she loves what she does. She took amazing care of us. Definitely one of the best agents I’ve worked with. Highly recommend!

Source: Agent

Jonathan Lopez
San Antonio, TX - Sep 2, 2025

Michelle was nothing less under extraordinary she helped us at every step of the way answered any and all questions I had. She was very forthcoming and I do not believe this process could have gone better with anyone else

Source: Agent

Professional Info

Brokerage

Keller Williams Legacy
1102 East Sonterra Boulevard ste 106
San Antonio, TX 78258

Licensed

Licensed REALTOR®
TX 626883

Awards

  • Top Producer at Keller Williams Legacy 2025
  • Top Producer at Keller Williams Legacy 2024
  • Double Platinum Award 2023
  • Top 2.5% PT50 Early Qualifier Award

Specialties

  • First-time buyers
  • Flipping & rehab
  • Investment & property management
  • Luxury properties
  • Military
  • Relocation

Designations

  • MRP

Hobbies

  • Art
  • Community Activities
  • Entertaining
  • Family
  • Music
  • Shopping
  • Travel
  • Volunteering

Education

High School Diploma

Top Cities *

San Antonio

  • 38 sales past 3 years
  • 62 days on market
  • $249K median price

Converse

5 sales past 3 years

Live Oak

  • 2 sales past 3 years
  • 35 days on market
  • $120K 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.