Market Intelligence · TX / Round Rock

Round Rock, TX 78664 Housing Market

The typical home value in Round Rock's 78664 is $339,338, down 6.3% over the past year. The median list price sits at $375,500, and homes are taking a median of 47 days on market as of June 1, 2026.

Updated June 2026Median value$339K

The median home value in Round Rock, TX 78664 is $339K as of June 2026, down 6.3% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.

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Typical 78664 range

$312K to $366K

This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.

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12-month value trend

-6.3% over 12 months

Typical home value in 78664 over the last 12 months: $362K in Jun 2025 to $339K in Jun 2026 (-6.3%).

Jun 2025$362K

Jun 2026$339K

The numbers

What is the 78664 housing market like?

Typical home value

$339K

Down6.3%YoY

Median list price

$376K

Days on market

47

Down11.3%MoM

Homes for sale

178

Price cuts

27.7%

New listings

76

Sources · Zillow ZHVI (June 2026) / Realtor.com (June 2026) / FRED (July 2026)

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The comparison

How do 78664 home prices compare?

  • 78664$339,338
  • Round Rock$400,010
  • Texas$263,300
  • United States$291,471

Median Zillow home value (ZHVI), as of June 2026. Comparison levels are medians across every ZIP code with Zillow data (Round Rock: 3 ZIPs; Texas: 1,512 ZIPs; United States: 26,270 ZIPs).

Context

As of June 1, 2026, there are 178 homes for sale in 78664, with 76 new listings added recently. The median list price is $375,500, while the typical home value stands at $339,338, down 6.3% over the past year. Homes are spending a median of 47 days on market, and 27.7% of listings have had a price cut. For sellers, this points to a slower market where pricing carefully and preparing for negotiation matter more than in past years.

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