78589's Top REALTORS® And Real Estate Agents
78589 is a zip code in San Juan, TX. Here are the Top Real Estate Agents that service 78589.
Top Agent
$19.3M
All-Time Sales
$70K - $560K
Price Range
6%
Negotiated Off List
The 78589 Housing Market
Verified MLS market data for the 78589 zip code in San Juan, TX as of July 2026.
Median Sale Price
$248K
Median Days on Market
91 days
Sale-to-List Price
99.0%
Homes Sold (monthly)
21
Across all of San Juan: $248K median and 91 days on market.
Zip market data through July 2026. Agent sales figures reflect verified sales by ranked agents, not total market volume.
Top Realtors by Zip Code in San Juan, TX
Why you need a Top Real Estate Agent in 78589, TX
78589 has 3 active real estate agents for you to choose from. How do you know if you're selecting the best one in your area? Simple: EffectiveAgents has analyzed the performance history and past transactions of every agent in 78589.
How We Rank 78589 Real Estate Agents
Our rankings are built from verified transaction data, not advertising spend. For every agent we analyze more than fifteen performance signals, including recent and all-time sales, days on market, negotiation results, price-point fit, and verified reviews.
Agents cannot pay for placement in these rankings. The underlying data refreshes as new closed transactions are reported, so rankings shift with real market performance. Learn how we rank agents.
Rankings reviewed by Kevin Stuteville, Licensed Florida Real Estate Broker (License BK3068131), Founder of EffectiveAgents.
Data last updated: July 2026
Frequently Asked Questions
You have questions.
Luckily, we have answers.
How many realtors are there in 78589?
There are 3 real estate agents in 78589.
Who are the top real estate agents in 78589?
Top selling real estate agents in 78589 include Robert Leal.
What is the best time of year to sell a home in the San Juan area?
Based on the last 24 months of verified MLS market data, homes in the San Juan area sell fastest and closest to asking price when they go under contract in June. To hit that window, plan to list around March.
Free Real Estate Calculators
Planning a move in San Juan? Run the numbers first.