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3501 LONGHORN TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,347 sqftBuilt 2005

Property at a Glance

This home is estimated between $434,606 and $481,153, with a best estimate of $469,662. 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

$434,606 $481,153
Best Estimate
$469,662
WCAD Value
$364,267
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 $434,606 and $481,153. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3428 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,660 sqft Built 2004
Raw Value $323,389
Adjusted Value $481,153

Adjusted +$154,573 for 687 sqft more living space and +$3,191 for being newer. Net adjustment: +$157,764.

3420 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,917 sqft Built 2004
Raw Value $334,666
Adjusted Value $434,606

Adjusted +$96,749 for 430 sqft more living space and +$3,191 for being newer. Net adjustment: +$99,940.

3440 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,731 sqft Built 2004
Raw Value $327,872
Adjusted Value $469,662

Adjusted +$138,599 for 616 sqft more living space and +$3,191 for being newer. Net adjustment: +$141,790.

3417 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,730 sqft Built 2004
Raw Value $328,160
Adjusted Value $470,174

Adjusted +$138,823 for 617 sqft more living space and +$3,191 for being newer. Net adjustment: +$142,014.

3413 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,917 sqft Built 2004
Raw Value $334,666
Adjusted Value $434,606

Adjusted +$96,749 for 430 sqft more living space and +$3,191 for being newer. Net adjustment: +$99,940.

The Neighborhood

This home is valued 2.9% 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
$364,267
Median
$353,883

This home is +2.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,554 across all districts. With a homestead exemption claimed, that drops to $5,237 — saving $1,317 per year. That's $436 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%$3,253
Round RockCity0.3720%$1,355
Williamson CountyCounty0.3694%$1,346
Austin Community Collegespecial0.1034%$377
Williamson County FM/RdCounty0.0443%$161
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,554

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $469,662 would pay approximately $2,932 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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