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3541 LONGHORN TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,325 sqftBuilt 2007

Property at a Glance

This home is estimated between $349,134 and $549,950, with a best estimate of $514,556. That places the property above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$349,134 $549,950
Best Estimate
$514,556
WCAD Value
$370,764
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 $349,134 and $549,950. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3537 LONGHORN TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,770 sqft Built 2006
Raw Value $407,548
Adjusted Value $535,613

Adjusted +$124,874 for 555 sqft more living space and +$3,191 for being newer. Net adjustment: +$128,065.

3601 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,753 sqft Built 2007
Raw Value $421,251
Adjusted Value $549,950

Adjusted +$128,699 for 572 sqft more living space. Net adjustment: +$128,699.

3533 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,435 sqft Built 2007
Raw Value $373,884
Adjusted Value $349,134

Adjusted -$24,750 for 110 sqft less living space. Net adjustment: -$24,750.

3605 LONGHORN TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,396 sqft Built 2007
Raw Value $366,611
Adjusted Value $350,636

Adjusted -$15,975 for 71 sqft less living space. Net adjustment: -$15,975.

3540 RAMS HORN WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,117 sqft Built 2007
Raw Value $467,757
Adjusted Value $514,556

Adjusted +$46,799 for 208 sqft more living space. Net adjustment: +$46,799.

The Neighborhood

This home is valued 4.8% above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. With 749 homes in the subdivision, the property sits in the upper tier. 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
$370,764
Median
$353,883

This home is +4.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,671 across all districts. With a homestead exemption claimed, that drops to $5,352 — saving $1,319 per year. That's $446 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%$3,311
Round RockCity0.3720%$1,379
Williamson CountyCounty0.3694%$1,370
Austin Community Collegespecial0.1034%$383
Williamson County FM/RdCounty0.0443%$164
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,671

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $514,556 would pay approximately $3,212 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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