Carmen Sosa

Carmen Sosa

Licensed Real Estate Agent / REALTOR® / Sales Agent at Realty ONE Group Homelink | Diamond Bar
DRE: 1993625NAR: I87572836
  •   5   (16 reviews)

About Carmen

Hello, my name is Carmen Sosa and thank you for visiting my profile. In work and in life, I take pride of treating my relationships with love and integrity above all else. I have been in the real estate business for 7 years, and I take great joy in helping my clients. Along with this, I also enjoy planning and optimizing, organizing events, and negotiating win-win outcomes. Prior to this business, I got my BA degree in Graphic Design at the Universidad Iberoamericana in Mexico City, where I had my own business specializing in communications and tourism. After living in Mexico City for 12 years, I moved back to my home town in the island of Cozumel in the Caribbean, where most of my work projects consisted of resort signage, and illustrations. Spanish is my native language. Thank you and looking forward to doing business with you. ____________________ Making happy home-buying experiences, one family at a time!

Carmen's reviews

  5  
Carmen has 16 reviewsacross 11 different locations, showing 6.
Review Carmen
3 months ago
Patient and Persistent

Very satisfied with the way Carmen handled selling my condo. She did weekend open houses and was determined to sell my condo even though there were many obstacles on the way. Thank you for being persistent and diligent with the sale.

6 months ago
“Professional, Patient, and Truly Cares About Her Clients”

Working with Carmen Sosa was an absolute pleasure from start to finish. She is incredibly knowledgeable about the market and made the entire process smooth and stress-free. Carmen always took the time to explain every detail, answered all my questions promptly, and made me feel confident in every decision. What stood out most was her honesty, professionalism, and genuine care — she truly puts her clients first. Whether it was negotiating the best deal or staying on top of every step, Carmen went above and beyond. I highly recommend her to anyone buying or selling a home. She’s a rare mix of expertise, warmth, and integrity. Thank you, Carmen, for your outstanding service!

10 months ago
Charismatic and genuine

Carmen is warm, genuine, and truly compassionate. She took the time to understand exactly what we were looking for in a home and guided us with care and insight every step of the way. Her patience, strategic thinking, and diligence in working with the seller made a huge difference — we were able to purchase our dream home below the asking price, and the entire process was smooth and stress-free. Carmen’s team was equally professional and supportive throughout. We’re so grateful to have found our perfect home, and we’ll always be thankful to Carmen and her team for making it happen. Thank you, Carmen, for your dedication and for being there with us every step of the way.

11 months ago
Amazing experience as first time home buyers.

Working with Carmen Sosa was a wonderful experience. As first time home buyers and expecting our second child, this was all a new to us. We learned so much along the way. Carmen was very knowledgeable, punctual, patient and was in constant communication with us. She was only a text or phone call away when ever we had any questions or concerns. She simplified and clarified the real estate process and provided constant support. Once we explained what type of home and areas we were interested in she immediately provided a weekly lists of prospective homes for us to see. Whether it was raining or sunny out, she was there for us. She was amazing at helping us negotiate and looked out for our best interest. At first we feared that the purchase of our home would require our entire savings, but Carmen made it possible for us to have some of our savings left over by negotiating on our behalf. We are truly grateful for all of her support and guidance through the purchase of our home. We highly recommend Carmen Sosa. Thank you for all your help!

over 1 year ago
Efforts are unmatched

Carmen is a very sweet and caring woman who took care of us throughout the home buying process. Not only did she successfully manage to meet our needs but also went beyond our expectations. Carmen gave us many good recommendations and advice as a young homeowner that I will now soon be applying towards my future. Carmen also went out her way to offer her own contacts to us for our personal expenses such as home insurance and HVAC technicians. I would definitely recommend Carmen for any first time buyers or in general for any home buyers. I will definitely be considering on contacting Carmen for any future home purchases.

over 3 years ago
The best agent!!

Professional person, dedicated to his work and helping his clients find their home! excellent communication, thanks for all now I have my own house!

Show all 16 reviews

Carmen's properties

Carmen has sold 3 properties in the last 12 months, showing 3, sorted by most recent activity

SoldDec 17, 2025
$605,000
5246 North Clydebank Avenue
Vincent CA 91702
3
2
Single-Family
Listing courtesy of Marketing Specialists and Realty One Group Homelink
SoldNov 6, 2025
$700,000
14426 Piuma Avenue
Norwalk CA 90650
3
1
3
Single-Family
Listing courtesy of Realty One Group Homelink and Fathom Realty Group Inc.
SoldJul 7, 2025
$1,425,000
1935 Oakwood Avenue
Sierra Madre CA 91024
3
3
2
Single-Family
Listing courtesy of Coldwell Banker Realty and Realty One Group Homelink
Show all 3 properties
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