Beta Williamson County, TX only — data and coverage are limited during early access.

1438 BULL HORN LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,107 sqftBuilt 2003

Property at a Glance

This home is estimated between $294,759 and $474,945, with a best estimate of $322,398. That places the property below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$294,759 $474,945
Best Estimate
$322,398
WCAD Value
$328,462
High Confidence

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

Based on 5 comparable properties in R401598G - Eagle Ridge - ALL SECTIONS, this home's estimated market value is between $294,759 and $474,945. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1349 BULL HORN LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,230 sqft Built 2003
Raw Value $350,073
Adjusted Value $322,398

Adjusted -$27,675 for 123 sqft less living space. Net adjustment: -$27,675.

1324 BULL HORN LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,406 sqft Built 2003
Raw Value $362,033
Adjusted Value $294,759

Adjusted -$67,274 for 299 sqft less living space. Net adjustment: -$67,274.

1361 BULL HORN LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,766 sqft Built 2004
Raw Value $401,412
Adjusted Value $474,945

Adjusted +$76,724 for 341 sqft more living space and -$3,191 for being older. Net adjustment: +$73,533.

1328 BULL HORN LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,134 sqft Built 2004
Raw Value $345,644
Adjusted Value $336,378

Adjusted -$6,075 for 27 sqft less living space and -$3,191 for being older. Net adjustment: -$9,266.

1316 BULL HORN LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,355 sqft Built 2004
Raw Value $356,967
Adjusted Value $297,977

Adjusted -$55,799 for 248 sqft less living space and -$3,191 for being older. Net adjustment: -$58,990.

The Neighborhood

This home is valued 7.2% below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.

R401598G - Eagle Ridge - ALL SECTIONS

typical
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$328,462
Median
$353,883

This home is -7.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,910 across all districts. With a homestead exemption claimed, that drops to $4,599 — saving $1,311 per year. That's $383 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%$2,933
Round RockCity0.3720%$1,222
Williamson CountyCounty0.3694%$1,213
Austin Community Collegespecial0.1034%$340
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,910

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $322,398 would pay approximately $2,012 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.

View full property details