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3440 LONGHORN TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,731 sqftBuilt 2004

Property at a Glance

This home is estimated between $292,816 and $527,156, with a best estimate of $504,989. 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

$292,816 $527,156
Best Estimate
$504,989
WCAD Value
$327,872
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 $292,816 and $527,156. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3416 LONGHORN TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,035 sqft Built 2004
Raw Value $370,558
Adjusted Value $527,156

Adjusted +$156,598 for 696 sqft more living space. Net adjustment: +$156,598.

3444 LONGHORN TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,260 sqft Built 2004
Raw Value $399,015
Adjusted Value $504,989

Adjusted +$105,974 for 471 sqft more living space. Net adjustment: +$105,974.

3420 LONGHORN TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,917 sqft Built 2004
Raw Value $334,666
Adjusted Value $292,816

Adjusted -$41,850 for 186 sqft less living space. Net adjustment: -$41,850.

3448 LONGHORN TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,917 sqft Built 2004
Raw Value $334,666
Adjusted Value $292,816

Adjusted -$41,850 for 186 sqft less living space. Net adjustment: -$41,850.

3437 LONGHORN TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,260 sqft Built 2004
Raw Value $405,796
Adjusted Value $511,770

Adjusted +$105,974 for 471 sqft more living space. Net adjustment: +$105,974.

The Neighborhood

This home is valued 7.4% 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
$327,872
Median
$353,883

This home is -7.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,899 across all districts. With a homestead exemption claimed, that drops to $4,588 — saving $1,311 per year. That's $382 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%$2,928
Round RockCity0.3720%$1,220
Williamson CountyCounty0.3694%$1,211
Austin Community Collegespecial0.1034%$339
Williamson County FM/RdCounty0.0443%$145
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,899

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $504,989 would pay approximately $3,152 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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