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4 WESTVIEW DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,578 sqftBuilt 1984

Property at a Glance

This home is estimated between $1,051,737 and $1,409,408, with a best estimate of $1,129,275. 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

$1,051,737 $1,409,408
Best Estimate
$1,129,275
WCAD Value
$872,276
High Confidence

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

Based on 5 comparable properties in R575583D - RR Rual Sub 122 & Gattis School Rd Area, this home's estimated market value is between $1,051,737 and $1,409,408. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

14 WESTVIEW DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,734 sqft Built 1989
Raw Value $1,137,717
Adjusted Value $1,409,408

Adjusted +$271,628 for 844 sqft more living space and +$63 for being newer. Net adjustment: +$271,691.

3 WESTVIEW DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,984 sqft Built 1984
Raw Value $860,567
Adjusted Value $1,051,737

Adjusted +$191,170 for 594 sqft more living space. Net adjustment: +$191,170.

16 WESTVIEW DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,328 sqft Built 1995
Raw Value $1,061,538
Adjusted Value $1,142,135

Adjusted +$80,459 for 250 sqft more living space and +$138 for being newer. Net adjustment: +$80,597.

6 WESTVIEW DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,985 sqft Built 1985
Raw Value $883,669
Adjusted Value $1,074,530

Adjusted +$190,848 for 593 sqft more living space and +$13 for being newer. Net adjustment: +$190,861.

5 WESTVIEW DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,102 sqft Built 1985
Raw Value $1,297,903
Adjusted Value $1,129,275

Adjusted -$168,641 for 524 sqft less living space and +$13 for being newer. Net adjustment: -$168,628.

The Neighborhood

This home is valued 18.8% 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
$872,276
Median
$734,399

This home is +18.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,695 across all districts. With a homestead exemption claimed, that drops to $14,283 — saving $1,412 per year. That's $1,190 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%$7,790
Round RockCity0.3720%$3,245
Williamson CountyCounty0.3694%$3,223
Austin Community Collegespecial0.1034%$902
Williamson County FM/RdCounty0.0443%$387
Upper Brushy Creek WCIDWater0.0170%$148
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,695

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,129,275 would pay approximately $7,049 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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