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1111 HILLRIDGE DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,743 sqftBuilt 2006

Property at a Glance

This home is estimated between $381,573 and $862,895, with a best estimate of $581,854. That places the property below the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$381,573 $862,895
Best Estimate
$581,854
WCAD Value
$589,559
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 $381,573 and $862,895. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4207 FAIRMEADOW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,840 sqft Built 2007
Raw Value $406,093
Adjusted Value $661,014

Adjusted +$261,279 for 903 sqft more living space and -$6,358 for being older. Net adjustment: +$254,921.

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 $581,854

Adjusted +$126,733 for 438 sqft more living space and -$6,358 for being older. Net adjustment: +$120,375.

4321 GREATVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,470 sqft Built 2013
Raw Value $828,410
Adjusted Value $862,895

Adjusted +$78,991 for 273 sqft more living space and -$44,506 for being older. Net adjustment: +$34,485.

3 bed 2 bath 2,685 sqft Built 2018
Raw Value $441,087
Adjusted Value $381,573

Adjusted +$16,782 for 58 sqft more living space and -$76,296 for being older. Net adjustment: -$59,514.

3 bed 2 bath 2,448 sqft Built 2017
Raw Value $421,647
Adjusted Value $437,066

Adjusted +$85,357 for 295 sqft more living space and -$69,938 for being older. Net adjustment: +$15,419.

The Neighborhood

This home is valued 8.8% below the R420606C - TERAVISTA R5 median of $646,108. That positions it competitively for buyers comparing within the neighborhood. 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
$589,559
Median
$646,108

This home is -8.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,288 across all districts. With a homestead exemption claimed, that drops to $9,929 — saving $1,359 per year. That's $827 per month a buyer should budget. The assessed value increased +22.8% vs the subdivision average of +2.5%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,265
Williamson County MUD #10MUD0.3875%$2,285
Williamson CountyCounty0.3694%$2,178
Austin Community Collegespecial0.1034%$610
Williamson County ESD #9 - Round RockESD0.0999%$589
Williamson County FM/RdCounty0.0443%$261
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$11,288
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $581,854 would pay approximately $3,632 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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