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3524 LONGHORN TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,672 sqftBuilt 2006

Property at a Glance

This home is estimated between $197,630 and $491,050, with a best estimate of $272,338. That places the property below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$197,630 $491,050
Best Estimate
$272,338
WCAD Value
$392,093
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 $197,630 and $491,050. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3528 LONGHORN TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,146 sqft Built 2006
Raw Value $353,929
Adjusted Value $247,280

Adjusted -$106,649 for 474 sqft less living space. Net adjustment: -$106,649.

3520 LONGHORN TRL, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,455 sqft Built 2006
Raw Value $376,421
Adjusted Value $197,630

Adjusted -$176,173 for 783 sqft less living space and -$2,618 for no pool. Net adjustment: -$178,791.

3532 LONGHORN TRL, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,079 sqft Built 2006
Raw Value $441,366
Adjusted Value $349,792

Adjusted -$91,574 for 407 sqft less living space. Net adjustment: -$91,574.

3536 LONGHORN TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,404 sqft Built 2007
Raw Value $440,227
Adjusted Value $272,338

Adjusted -$164,698 for 732 sqft less living space and -$3,191 for being older. Net adjustment: -$167,889.

3521 LONGHORN TRL, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,369 sqft Built 2005
Raw Value $419,685
Adjusted Value $491,050

Adjusted +$68,174 for 303 sqft more living space and +$3,191 for being newer. Net adjustment: +$71,365.

The Neighborhood

This home is valued 10.8% 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
$392,093
Median
$353,883

This home is +10.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,055 across all districts. With a homestead exemption claimed, that drops to $5,732 — saving $1,323 per year. That's $478 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%$3,502
Round RockCity0.3720%$1,459
Williamson CountyCounty0.3694%$1,449
Austin Community Collegespecial0.1034%$405
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,055

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $272,338 would pay approximately $1,700 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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