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3 HIGHLAND TER, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed3 bath2,534 sqftBuilt 1982

Property at a Glance

This home is estimated between $913,461 and $1,482,912, with a best estimate of $1,010,159. That places the property above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$913,461 $1,482,912
Best Estimate
$1,010,159
WCAD Value
$810,003
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $913,461 and $1,482,912. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 WOODHOLLOW TRL, ROUND ROCK, TX 78665
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,453 sqft Built 1981
Raw Value $662,269
Adjusted Value $1,010,159

Adjusted +$347,903 for 1,081 sqft more living space and -$13 for being older. Net adjustment: +$347,890.

4 SHADY ROCK CT, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
4 bed 2 bath 1,745 sqft Built 1978
Raw Value $659,583
Adjusted Value $913,461

Adjusted +$253,928 for 789 sqft more living space and -$50 for being older. Net adjustment: +$253,878.

3 WOODHOLLOW TRL, ROUND ROCK, TX 78665
0.00 mi 93% similar Same subdivision
4 bed 3 bath 1,305 sqft Built 1985
Raw Value $606,095
Adjusted Value $1,001,668

Adjusted +$395,535 for 1,229 sqft more living space and +$38 for being newer. Net adjustment: +$395,573.

4 HIGHLAND TER, ROUND ROCK, TX 78665
0.00 mi 90% similar Same subdivision
3 bed 2 bath 2,576 sqft Built 1993
Raw Value $1,496,291
Adjusted Value $1,482,912

Adjusted -$13,517 for 42 sqft less living space and +$138 for being newer. Net adjustment: -$13,379.

4 bed 3 bath 2,530 sqft Built 2017
Raw Value $1,139,047
Adjusted Value $1,140,774

Adjusted +$1,287 for 4 sqft more living space and +$440 for being newer. Net adjustment: +$1,727.

The Neighborhood

This home is valued 10.3% above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. With 213 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.

R575583D - RR Rual Sub 122 & Gattis School Rd Area

typical
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$810,003
Median
$734,399

This home is +10.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,314 across all districts. With a homestead exemption claimed, that drops to $12,917 — saving $1,397 per year. That's $1,076 per month a buyer should budget. The assessed value increased +12.0% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 71 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,105
Round RockCity0.3720%$2,959
Williamson CountyCounty0.3694%$2,939
Austin Community Collegespecial0.1034%$823
Williamson County FM/RdCounty0.0443%$353
Upper Brushy Creek WCIDWater0.0170%$135
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,314
71 / 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 $1,010,159 would pay approximately $6,305 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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