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3624 LONGHORN TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,731 sqftBuilt 2005

Property at a Glance

This home is estimated between $239,972 and $489,728, with a best estimate of $412,169. 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

$239,972 $489,728
Best Estimate
$412,169
WCAD Value
$398,087
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 $239,972 and $489,728. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3628 LONGHORN TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,390 sqft Built 2006
Raw Value $416,195
Adjusted Value $489,728

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

3618 LONGHORN TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,285 sqft Built 2006
Raw Value $398,306
Adjusted Value $270,466

Adjusted -$124,649 for 554 sqft less living space and -$3,191 for being older. Net adjustment: -$127,840.

3632 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,806 sqft Built 2006
Raw Value $432,235
Adjusted Value $412,169

Adjusted -$16,875 for 75 sqft less living space and -$3,191 for being older. Net adjustment: -$20,066.

3614 LONGHORN TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,806 sqft Built 2006
Raw Value $477,220
Adjusted Value $457,154

Adjusted -$16,875 for 75 sqft less living space and -$3,191 for being older. Net adjustment: -$20,066.

3610 LONGHORN TRL, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,384 sqft Built 2007
Raw Value $393,276
Adjusted Value $239,972

Adjusted -$146,923 for 653 sqft less living space and -$6,381 for being older. Net adjustment: -$153,304.

The Neighborhood

This home is valued 12.5% 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
$398,087
Median
$353,883

This home is +12.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,163 across all districts. With a homestead exemption claimed, that drops to $5,839 — saving $1,324 per year. That's $487 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%$3,555
Round RockCity0.3720%$1,481
Williamson CountyCounty0.3694%$1,471
Austin Community Collegespecial0.1034%$412
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,163

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $412,169 would pay approximately $2,573 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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