Sunnyvale, TX housing market: September 2026
What's happening in the Sunnyvale market right now.
Buyer's or seller's market?
Sunnyvale, TX is a balanced market: homes in Dallas County sell in a median of 59 days, and the number for sale is −0.8% on a year ago. Neither side has a clear edge.
12-month outlook
−1.5% to +3.5% for the typical Sunnyvale 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 Dallas County as a whole.
Sunnyvale market — questions answered
What is the typical home value in Sunnyvale, TX?
$634,309 as of September 2026, +0.6% on a year earlier (Zillow Home Value Index).
Are home prices going up in Sunnyvale, TX?
Yes — the typical home value changed +0.6% over the year to September 2026 and +21.1% over five years.
Is Sunnyvale, TX a buyer's or seller's market?
It's balanced: the median home in Dallas County sells in 59 days (Realtor.com, September 2026).
How many homes are for sale in Sunnyvale, TX?
7,494 homes were listed for sale across Dallas County in September 2026 (Realtor.com).
Who are the best real estate agents in Sunnyvale, TX?
Homegrity lists licensed agents in Sunnyvale, each license verified against the state register. Placement is never bought. The nearest page listing agents is Mesquite, TX: /real-estate-agents/mesquite.