Sebastian, TX housing market: September 2026
What's happening in the Sebastian market right now.
Buyer's or seller's market?
Sebastian, TX leans toward a buyer's market: homes in Willacy County take a median of 128 days to sell, and the number for sale is +61% on a year ago. Buyers have room to negotiate; sellers should price carefully.
12-month outlook
−23% to +17% for the typical Sebastian home value over the next 12 months.
A projection from past prices (the trend of the last 3 and 12 months, damped), not a prediction or advice. Local conditions can move faster than any trend.
Sources: Zillow Home Value Index, September 2026 · Realtor.com county data, September 2026. Listing figures are for Willacy County as a whole.
Sebastian market — questions answered
What is the typical home value in Sebastian, TX?
$107,542 as of September 2026, +9.4% on a year earlier (Zillow Home Value Index).
Are home prices going up in Sebastian, TX?
Yes — the typical home value changed +9.4% over the year to September 2026.
Is Sebastian, TX a buyer's or seller's market?
It leans toward buyers: the median home in Willacy County sells in 128 days (Realtor.com, September 2026).
How many homes are for sale in Sebastian, TX?
66 homes were listed for sale across Willacy County in September 2026 (Realtor.com).
Who are the best real estate agents in Sebastian, TX?
Homegrity lists licensed agents in Sebastian, each license verified against the state register. Placement is never bought. The nearest page listing agents is Lyford, TX: /real-estate-agents/lyford.