Beta Williamson County, TX only — data and coverage are limited during early access.

COUNTY ROAD 107, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

Property at a Glance

There are not enough comparable properties nearby to estimate a price range. The Williamson County Appraisal District values this home at $796,870.

Estimated Value Range

WCAD Appraised Value $796,870

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $796,870.

The Neighborhood

This home is valued 119.8% above the G90TR - GEORGETOWN TRANSITIONAL, EAST OF IH 35 median of $362,473. With 246 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 52.7% over the past year.

G90TR - GEORGETOWN TRANSITIONAL, EAST OF IH 35

outlier high
246 Properties
$362,473 Median Value
+52.7% YoY Change
0% Have Pool
0% Have Garage
This Home
$796,870
Median
$362,473

This home is +119.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,769 across all districts. With a homestead exemption claimed, that drops to $13,151 — saving $1,618 per year. That's $1,096 per month a buyer should budget.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$8,372
Round RockCity0.3720%$2,964
Williamson CountyCounty0.3694%$2,944
Williamson County FM/RdCounty0.0443%$353
Upper Brushy Creek WCIDWater0.0170%$135
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$14,769
50 / 100

Moderate opportunity to protest.

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details