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3529 LONGHORN TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,291 sqftBuilt 2006

Property at a Glance

This home is estimated between $338,293 and $533,896, with a best estimate of $359,473. 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

$338,293 $533,896
Best Estimate
$359,473
WCAD Value
$359,235
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 $338,293 and $533,896. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3525 LONGHORN TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,344 sqft Built 2005
Raw Value $368,207
Adjusted Value $359,473

Adjusted -$11,925 for 53 sqft less living space and +$3,191 for being newer. Net adjustment: -$8,734.

3533 LONGHORN TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,435 sqft Built 2007
Raw Value $373,884
Adjusted Value $338,293

Adjusted -$32,400 for 144 sqft less living space and -$3,191 for being older. Net adjustment: -$35,591.

3532 RAMS HORN WAY, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,356 sqft Built 2007
Raw Value $368,924
Adjusted Value $351,108

Adjusted -$14,625 for 65 sqft less living space and -$3,191 for being older. Net adjustment: -$17,816.

3537 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,770 sqft Built 2006
Raw Value $407,548
Adjusted Value $524,772

Adjusted +$117,224 for 521 sqft more living space. Net adjustment: +$117,224.

3536 RAMS HORN WAY, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,744 sqft Built 2007
Raw Value $414,013
Adjusted Value $533,896

Adjusted +$123,074 for 547 sqft more living space and -$3,191 for being older. Net adjustment: +$119,883.

The Neighborhood

This home is valued 1.5% 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
$359,235
Median
$353,883

This home is +1.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,464 across all districts. With a homestead exemption claimed, that drops to $5,147 — saving $1,317 per year. That's $429 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%$3,208
Round RockCity0.3720%$1,336
Williamson CountyCounty0.3694%$1,327
Austin Community Collegespecial0.1034%$371
Williamson County FM/RdCounty0.0443%$159
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,464

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $359,473 would pay approximately $2,244 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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