78550's Top REALTORS® And Real Estate Agents
78550 is a zip code in Harlingen, TX. Here are the Top Real Estate Agents that service 78550.
Top Agent
(106)
Darlene Krupala
Keller Williams Realty LRGV
20 Years of experience
22+ Sales in the last 12 months
809
Total Number Of Homes Sold
2006
Year Licensed
20
Years Experience
Top Agent$470K
All-Time Sales
432
Total Number Of Homes Sold
2005
Year Licensed
Top Agent(87)
Rebecca Bouwsma
McNabb & Co Real Estate Services
26 Years of experience
25+ Sales in the last 12 months
$240K
All-Time Sales
227
Total Number Of Homes Sold
2000
Year Licensed
Top Agent$4.4M
All-Time Sales
$30K - $330K
Price Range
130
Total Number Of Homes Sold
Top Agent$80K
All-Time Sales
21
Total Number Of Homes Sold
2006
Year Licensed
The 78550 Housing Market
Verified MLS market data for the 78550 zip code in Harlingen, TX as of July 2026.
Median Sale Price
$245K
Median Days on Market
52 days
Sale-to-List Price
95.5%
Homes Sold (monthly)
32
Across all of Harlingen: $268K median and 59 days on market.
Zip market data through July 2026. Agent sales figures reflect verified sales by ranked agents, not total market volume.
Why you need a Top Real Estate Agent in 78550, TX
78550 has 7 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 78550.
How We Rank 78550 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 78550?
There are 7 real estate agents in 78550.
Who are the top real estate agents in 78550?
Top selling real estate agents in 78550 include Darlene Krupala, Bertha De La Rosa, Rebecca Bouwsma, Anthony Silvestro and Linda Gallardo.
What is the best time of year to sell a home in the Harlingen area?
Based on the last 24 months of verified MLS market data, homes in the Harlingen area sell fastest and closest to asking price when they go under contract in December. To hit that window, plan to list around October.
Free Real Estate Calculators
Planning a move in Harlingen? Run the numbers first.