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1311 HILLRIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath3,083 sqftBuilt 2002

Property at a Glance

This home is estimated between $454,518 and $935,841, with a best estimate of $654,800. That places the property above the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$454,518 $935,841
Best Estimate
$654,800
WCAD Value
$672,223
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $454,518 and $935,841. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4211 FAIRMEADOW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,305 sqft Built 2007
Raw Value $461,479
Adjusted Value $654,800

Adjusted +$225,111 for 778 sqft more living space and -$31,790 for being older. Net adjustment: +$193,321.

4207 FAIRMEADOW DR, ROUND ROCK, TX 78665
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,840 sqft Built 2007
Raw Value $406,093
Adjusted Value $733,959

Adjusted +$359,656 for 1,243 sqft more living space and -$31,790 for being older. Net adjustment: +$327,866.

4321 GREATVIEW DR, ROUND ROCK, TX 78665
0.00 mi 95% similar Same subdivision
4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $935,841

Adjusted +$177,369 for 613 sqft more living space and -$69,938 for being older. Net adjustment: +$107,431.

3 bed 2 bath 2,685 sqft Built 2018
Raw Value $441,087
Adjusted Value $454,518

Adjusted +$115,159 for 398 sqft more living space and -$101,728 for being older. Net adjustment: +$13,431.

3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $510,011

Adjusted +$183,734 for 635 sqft more living space and -$95,370 for being older. Net adjustment: +$88,364.

The Neighborhood

This home is valued 4.0% above the R420606C - TERAVISTA R5 median of $646,108. With 622 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

typical
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$672,223
Median
$646,108

This home is +4.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,726 across all districts. With a homestead exemption claimed, that drops to $11,353 — saving $1,373 per year. That's $946 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%$5,936
Williamson County MUD #10MUD0.3875%$2,575
Williamson CountyCounty0.3694%$2,455
Austin Community Collegespecial0.1034%$687
Williamson County ESD #9 - Round RockESD0.0999%$664
Williamson County FM/RdCounty0.0443%$295
Upper Brushy Creek WCIDWater0.0170%$113
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$12,726

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $654,800 would pay approximately $4,087 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.

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