As a Co-Founder of My Castle Realty, Michael's background in Accounting and Finance allows him to use his experience and knowledge to see the fine details of each transaction for the clients who work with him; while tenaciously protecting their best interests with a no-nonsense approach. With his business partner Gary, they have rewritten how Houston Real Estate works by designing new and innovative marketing techniques to get their customers home the utmost exposure! Michael is not only known for his professional track record, but also his high ethical standards and being an honest hard working family man, who does everything in his power to ensure his clients success. When not working for his clients, Michael can be found enjoying time with his wife Alexia, exercising, and trophy hunting throughout the World. "Getting your home sold quickly and finding your dream home is my Top Priority"!


Membership

Houston Association of REALTORS®

Designations

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Client Experience Rating

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131 Surveys
4.99 / 5
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4.98 / 5
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Communication
4.99 / 5
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Experience

Open House Activity

property image
1308 Heslep St C
Houston, TX 77009
Sunday, Apr 19, 2026
2:00 PM - 4:00 PM
Days
2
Hours
2
Minutes
24
Remind me when this Open House is set to begin.

Listings by Michael Greiner & Prior Sales

2023 Wildbrook Canyon Ln

Katy, TX 77449
$240K
Active
3 beds
2 baths
1,507 sqft.

1231 Saddleback Dr

Bellville, TX 77418
$280K
Active
3 beds
2 baths
1,800 sqft.

1202 Saddleback Dr

Bellville, TX 77418
$86K
Active
1.720 acres
See more for sale houses →
 

1612 Colorado St

Houston, TX 77007
$3K
Active
2 beds
2 baths
1,726 sqft.

2906 Green Fields Drive

Sugar Land, TX 77479
$2K
Active
5 beds
2 baths
2,307 sqft.

3516 Nagle St

Houston, TX 77004
$1K
Active
2 beds
2 baths
557 sqft.
 
Sold: 04/10/2026
Represented: Seller

6022 Cottontail Ln

Manvel, TX 77578
$325K - $370K
Sold
3 beds
2 baths
1,743 sqft.
Sold: 03/20/2026
Represented: Seller

136 Atlanta Ave

Nederland, TX 77627
$325K - $370K
Sold
3 beds
2 baths
2,142 sqft.
Sold: 03/09/2026
Represented: Seller

408 Fm 522

West Columbia, TX 77486
$185K - $215K
Sold
10.001 acres
See more recently sold houses →
Rented: 04/06/2026
Represented: Seller

3218 Glade Springs Dr

Houston, TX 77339
$0 - $10K
Rented
3 beds
2 baths
1,752 sqft.
Rented: 04/04/2026
Represented: Seller

20643 Baron Bend Ln

Katy, TX 77449
$0 - $10K
Rented
3 beds
2 baths
1,216 sqft.
Rented: 04/02/2026
Represented: Seller

15810 Sheldon Ridge Way

Houston, TX 77044
$0 - $10K
Rented
5 beds
2 baths
3,234 sqft.
See more recently rented houses →
 
Sold: 12/31/2025

10411 Thornhurn Ct

Houston, TX 77065
$285K - $325K
Sold
4 beds
2 baths
2,239 sqft.
 

Neighborhoods

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Michael Greiner with My Castle Realty is a real estate professional in TX. View Michael Greiner's bio, Listings by Michael Greiner, Neighborhoods where Michael Greiner is active and more. You can contact Michael Greiner by clicking the button below.

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Office location

My Castle Realty

10560 NW Freeway, Houston, TX 77092
My Castle Realty, is a Texas real estate firm, located at 10560 NW Freeway, Houston, TX 77092. My Castle Realty provides a wide range of real estate services. Consumers continue to find value in having a real estate professional help them through the home buying and selling process. The range of services the real estate professionals provide is proving ever more valuable in real estate transactions (financing twists and sales contract intricacies). Please view My Castle Realty current listings, or sold listings.

Buyers and sellers give reviews to the real estate agents for the level of expertise and professionalism they bring to the real estate transaction. View My Castle Realty Agent Roster. My Castle Realty has multi-lingual agents: Spanish, English. My Castle Realty has multi-cultural agents, including agents from Bahamas, Dominican Republic, Virgin Islands of the United States, Germany, Russia.

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