
Get to know Alex Castellano
Realtor
Alex’s heart belongs to St. Louis. As a life-long resident (born & raised!), Alex is always out & about soaking up all the amazing food, events & architecture this
town has to offer. After graduating from SLU, she jumped right into a
professional life as a CPA & Financial Analyst, which the detail-oriented,
punctual part of her enjoyed. But her helpful, entrepreneurial spirit wanted something more. Real estate has always interested Alex, all the way...
Alex Castellano's listings & sales (296)
For Sale
Sold (296)
Address | Sold date | Closing price | Represented | Flag Sale |
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7/25/2025 | -- | Buyer | ||
7/10/2025 | -- | Seller | ||
7/2/2025 | -- | Buyer | ||
6/25/2025 | -- | Buyer | ||
6/20/2025 | -- | Buyer |
Alex Castellano's reviews (128)
Write a review- Highly likely to recommend||5.05.0
7/10/2025 - Bailey A Sparkman
Bought a Single Family home in 2025 in Tower grove south, Saint louis, MO.Local knowledgeProcess expertiseResponsivenessNegotiation skillsAlex was amazing throughout the whole process! She was on top of it and just made the whole home buying process for me as stress free as possible. I would recommend her to anyone and everyone! - Highly likely to recommend||5.05.0
6/6/2025 - jeffrey kersting
Sold a Single Family home in 2025 in Saint louis, MO.Local knowledgeProcess expertiseResponsivenessNegotiation skillsWe could not have gotten through the process of selling our house without Alex and her expertise. We've lived in our home for 34 years and had no idea how much time and effort it entails to get the job done. Our house sold within one week of going on... - Highly likely to recommend||5.05.0
5/8/2025 - lduon1705
Bought a Single Family home in 2025 in Saint charles, MO.Local knowledgeProcess expertiseResponsivenessNegotiation skillsWe have a chance to work with Alex Castellano from Garcia Properties. Our friends introduced Alex to us and she is as they described, energetic, knowledgeable and would fight for your best interests. She keeps your priorities straight and would go th... - Highly likely to recommend||5.05.0
4/19/2025 - withorn113
Bought a Single Family home in 2024 in Belleville, IL.Local knowledgeProcess expertiseResponsivenessNegotiation skillsAlex is an amazing relator! Hard working, extremely knowledgable of StL and the surrounding areas, very kind and a wonderful person. I highly recommend her to investors as well. She knows her stuff and goes the extra mile. - Highly likely to recommend||5.05.0
4/11/2025 - eaeikmann3
Bought a Single Family home in 2025 in Tower grove south, Saint louis, MO.Local knowledgeProcess expertiseResponsivenessNegotiation skillsAlex is an absolutely amazing realtor. She is extremely knowledgeable, an amazing advocate, and is supportive beyond measure every step of the way. This is our second time buying a house with Alex and we can’t imagine trusting anyone else other than ...