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

1120 WINDING CREEK PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,766 sqftBuilt 2006

Property at a Glance

This home is estimated between $356,725 and $547,187, with a best estimate of $474,563. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$356,725 $547,187
Best Estimate
$474,563
WCAD Value
$489,771
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $356,725 and $547,187. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1102 WINDING CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,132 sqft Built 2006
Raw Value $443,984
Adjusted Value $356,725

Adjusted -$87,259 for 366 sqft less living space. Net adjustment: -$87,259.

1110 WINDING CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,563 sqft Built 2003
Raw Value $494,363
Adjusted Value $540,304

Adjusted +$48,398 for 203 sqft more living space and -$2,457 for being older. Net adjustment: +$45,941.

2110 RESTON CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,291 sqft Built 2008
Raw Value $670,716
Adjusted Value $547,187

Adjusted -$125,167 for 525 sqft less living space and +$1,638 for being newer. Net adjustment: -$123,529.

1008 WINDING CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,073 sqft Built 2004
Raw Value $497,622
Adjusted Value $422,791

Adjusted -$73,193 for 307 sqft less living space and -$1,638 for being older. Net adjustment: -$74,831.

1009 WINDING CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,660 sqft Built 2003
Raw Value $451,748
Adjusted Value $474,563

Adjusted +$25,272 for 106 sqft more living space and -$2,457 for being older. Net adjustment: +$22,815.

The Neighborhood

This home is valued 13.6% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$489,771
Median
$430,980

This home is +13.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,378 across all districts. With a homestead exemption claimed, that drops to $8,037 — saving $1,341 per year. That's $670 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,374
Williamson County MUD #10MUD0.3875%$1,898
Williamson CountyCounty0.3694%$1,809
Austin Community Collegespecial0.1034%$506
Williamson County ESD #9 - Round RockESD0.0999%$489
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$9,378

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $474,563 would pay approximately $2,962 per month (principal and interest only, excluding taxes and insurance).

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