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1921 WEST CREEK LOOP, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,446 sqftBuilt 1983

Property at a Glance

This home is estimated between $488,768 and $771,546, with a best estimate of $515,167. That places the property above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$488,768 $771,546
Best Estimate
$515,167
WCAD Value
$531,962
High Confidence

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

Based on 5 comparable properties in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK, this home's estimated market value is between $488,768 and $771,546. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1909 WEST CREEK LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,452 sqft Built 1980
Raw Value $483,091
Adjusted Value $488,768

Adjusted -$1,424 for 6 sqft less living space and +$7,101 for being newer. Net adjustment: +$5,677.

1801 WEST CREEK LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,232 sqft Built 1983
Raw Value $496,250
Adjusted Value $547,050

Adjusted +$50,800 for 214 sqft more living space. Net adjustment: +$50,800.

1914 WEST CREEK LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,050 sqft Built 1980
Raw Value $414,062
Adjusted Value $515,167

Adjusted +$94,004 for 396 sqft more living space and +$7,101 for being newer. Net adjustment: +$101,105.

1805 WEST CREEK LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,379 sqft Built 1985
Raw Value $760,375
Adjusted Value $771,546

Adjusted +$15,905 for 67 sqft more living space and -$4,734 for being older. Net adjustment: +$11,171.

1917 WEST CREEK LOOP, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,391 sqft Built 1980
Raw Value $470,250
Adjusted Value $490,407

Adjusted +$13,056 for 55 sqft more living space and +$7,101 for being newer. Net adjustment: +$20,157.

The Neighborhood

This home is valued 11.6% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK

typical
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$531,962
Median
$476,515

This home is +11.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,571 across all districts. With a homestead exemption claimed, that drops to $8,223 — saving $1,348 per year. That's $685 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%$4,751
Round RockCity0.3720%$1,979
Williamson CountyCounty0.3694%$1,965
Austin Community Collegespecial0.1034%$550
Williamson County FM/RdCounty0.0443%$236
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,571

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $515,167 would pay approximately $3,216 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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