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1 HIGHLAND TER, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,520 sqftBuilt 1982

Property at a Glance

This home is estimated between $247,798 and $439,465, with a best estimate of $292,073. That places the property below 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

$247,798 $439,465
Best Estimate
$292,073
WCAD Value
$1,008,490
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R575583D - RR Rual Sub 122 & Gattis School Rd Area. The estimated range of $247,798 and $439,465 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,577 sqft Built 1998
Raw Value $308,576
Adjusted Value $290,432

Adjusted -$18,345 for 57 sqft less living space and +$201 for being newer. Net adjustment: -$18,144.

3 bed 2 bath 1,756 sqft Built 1996
Raw Value $367,850
Adjusted Value $292,073

Adjusted -$75,953 for 236 sqft less living space and +$176 for being newer. Net adjustment: -$75,777.

3 bed 2 bath 1,726 sqft Built 2005
Raw Value $368,181
Adjusted Value $302,172

Adjusted -$66,298 for 206 sqft less living space and +$289 for being newer. Net adjustment: -$66,009.

4 bed 2 bath 1,480 sqft Built 2005
Raw Value $426,303
Adjusted Value $439,465

Adjusted +$12,873 for 40 sqft more living space and +$289 for being newer. Net adjustment: +$13,162.

4 bed 2 bath 1,743 sqft Built 1997
Raw Value $319,378
Adjusted Value $247,798

Adjusted -$71,769 for 223 sqft less living space and +$189 for being newer. Net adjustment: -$71,580.

The Neighborhood

This home is valued 37.3% 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

above average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$1,008,490
Median
$734,399

This home is +37.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,145 across all districts. With a homestead exemption claimed, that drops to $15,718 — saving $1,427 per year. That's $1,310 per month a buyer should budget. The assessed value increased +11.6% vs the subdivision average of +3.8%. This above-average increase gives a protest opportunity score of 74 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,510
Round RockCity0.3720%$3,545
Williamson CountyCounty0.3694%$3,520
Austin Community Collegespecial0.1034%$985
Williamson County FM/RdCounty0.0443%$422
Upper Brushy Creek WCIDWater0.0170%$162
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$17,145
74 / 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 $292,073 would pay approximately $1,823 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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