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Guiding life's transitions with strategy, discretion, and care.

John Anthony Jamandre is a trusted real estate planner and top-producing listing advisor based in Houston, Texas, specializing in guiding individuals and families through life’s most significant transitions. As a leader of the Jamandre Real Estate Team at Keller Williams Memorial, John Anthony has built his reputation on delivering a refined, strategic approach to real estate—where every decision is aligned with both lifestyle goals and long-term wealth preservation.

Having lived in Houston for over 30 years, John Anthony offers deep local insight and a nuanced understanding of the city’s diverse neighborhoods, market trends, and opportunities. His approach goes beyond the traditional role of a realtor—he serves as a strategic advisor, helping clients navigate complex situations such as downsizing, estate and probate transitions, relocations, and the repositioning of real estate assets.

John Anthony is equally passionate about working with buyers to build and strengthen their real estate portfolios. Whether guiding first-time homebuyers, advising investors, or helping clients reposition capital into higher-performing assets, he provides clarity, structure, and a plan designed to create long-term financial impact.

Known for his concierge-level service, John Anthony and his business partner/wife Lea, along with their team manage every aspect of the process with precision—from decluttering and home preparation to strategic pricing, marketing, and negotiation. His comprehensive system is designed to maximize property value while creating a seamless, elevated experience for his clients.

At his core, John Anthony believes real estate is more than a transaction—it is a pivotal financial and life decision. His mission is to help clients build, protect, and transfer wealth through real estate with confidence and clarity.

A devoted husband and father of three daughters, John Anthony is deeply rooted in his community and committed to serving with integrity, compassion, and excellence.


Membership: Houston Association of REALTORS®

Designations

Languages spoken by John Jamandre

Tagalog
English
  • Tagalog
  • English

Cultures known by John Jamandre

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Client Experience Rating

Agent Ratings are based on feedback from clients who have worked directly with the agent, reflecting their personal experience and satisfaction.

Overall Rating
2 Surveys
4.88 / 5
Start FullStart FullStart FullStart FullStar Half-Quarter
5 / 5
Start FullStart FullStart FullStart FullStart Full
Competency
5 / 5
Start FullStart FullStart FullStart FullStart Full
Market Knowledge
4.50 / 5
Start FullStart FullStart FullStart FullStar Half
Communication
5 / 5
Start FullStart FullStart FullStart FullStart Full
Experience

Listings by John Jamandre & Prior Sales

5926 Warm Springs Rd

Houston, TX 77035
$390K
Active
3 beds
2 baths
2,152 sqft.

1909 Brun St #17

Houston, TX 77019
$295K
Active
2 beds
2 baths
1,300 sqft.

2934 Robertson St

Houston, TX 77009
$396K
Active
4 beds
2 baths
1,782 sqft.
 

341 W 23rd St

Houston, TX 77008
$4K
Active
3 beds
2 baths
2,140 sqft.
 
Sold: 07/16/2026
Represented: Buyer

1827 Wrenwood Lks

Houston, TX 77043
$482K - $552K
Sold
3 beds
3 baths
2,843 sqft.
Sold: 06/25/2026
Represented: Buyer

3911 Wintergreen

Humble, TX 77396
$250K - $285K
Sold
3 beds
2 baths
1,754 sqft.
Sold: 06/12/2026
Represented: Seller

342 Ranch House Ln

Richmond, TX 77469
$250K - $285K
Sold
2 beds
2 baths
1,551 sqft.
See more recently sold houses →
Rented: 07/26/2024
Represented: Buyer

9200 Westheimer Rd #1607

Houston, TX 77063
$0 - $10K
Rented
2 beds
2 baths
1,340 sqft.
Rented: 10/17/2021
Represented: Buyer

4861 Benning Drive

Houston, TX 77035
$0 - $10K
Rented
3 beds
3 baths
2,565 sqft.
 

412 Land Grant Dr

Richmond, TX 77406
$269K
Not for Sale
3 beds
2 baths
2,129 sqft.

5926 Warm Springs Rd

Houston, TX 77035
$409K
Not for Sale
3 beds
2 baths
2,152 sqft.

10103 Inwood Shadows St

Houston, TX 77088
$240K
Under Contract - P
3 beds
2 baths
1,810 sqft.
See more recent showing →
 

Neighborhoods

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Office location

Keller Williams Memorial

1220 Augusta Ste 300, Houston, TX 77057
Keller Williams Memorial, is a Texas real estate firm, located at 1220 Augusta Ste 300, Houston, TX 77057. Keller Williams Memorial 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 Keller Williams Memorial 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 Keller Williams Memorial Agent Roster.Keller Williams Memorial has multi-lingual agents: English, Farsi, Persian, Cantonese, Mandarin, etc., see all languages. Keller Williams Memorial has multi-cultural agents, including agents from Italy, Mexico, Spain, Iran, Bahamas, etc., see all cultures.

Please visit Keller Williams Memorial website, where you will find useful information on how to choose the right property, make an offer, negotiate, finance, pick the feasible mortgage rates, move, as well as get hold of all the details needed in making an informed real estate decision in today's market.

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