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1520 WESTMEADOW TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,220 sqftBuilt 2007

Property at a Glance

This home is estimated between $367,526 and $483,690, with a best estimate of $457,525. That places the property above the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$367,526 $483,690
Best Estimate
$457,525
WCAD Value
$478,738
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $367,526 and $483,690. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1508 GREENSIDE DR, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,010 sqft Built 2009
Raw Value $405,820
Adjusted Value $457,525

Adjusted +$50,067 for 210 sqft more living space and +$1,638 for being newer. Net adjustment: +$51,705.

1517 GREENSIDE DR, ROUND ROCK, TX 78665
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,060 sqft Built 2010
Raw Value $443,087
Adjusted Value $483,690

Adjusted +$38,146 for 160 sqft more living space and +$2,457 for being newer. Net adjustment: +$40,603.

1504 GREENSIDE DR, ROUND ROCK, TX 78665
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,756 sqft Built 2008
Raw Value $494,496
Adjusted Value $367,526

Adjusted -$127,789 for 536 sqft less living space and +$819 for being newer. Net adjustment: -$126,970.

1502 GREENSIDE DR, ROUND ROCK, TX 78665
0.05 mi 100% similar Same subdivision
4 bed 3 bath 1,668 sqft Built 2007
Raw Value $480,014
Adjusted Value $373,205

Adjusted -$106,809 for 448 sqft less living space. Net adjustment: -$106,809.

1509 GREENSIDE DR, ROUND ROCK, TX 78665
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,236 sqft Built 2007
Raw Value $480,284
Adjusted Value $476,469

Adjusted -$3,815 for 16 sqft less living space. Net adjustment: -$3,815.

The Neighborhood

This home is valued 11.1% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

typical
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$478,738
Median
$430,980

This home is +11.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,061 across all districts. With a homestead exemption claimed, that drops to $7,723 — saving $1,338 per year. That's $644 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%$4,276
Williamson CountyCounty0.3694%$1,769
Williamson County MUD #11MUD0.3656%$1,750
Austin Community Collegespecial0.1034%$495
Williamson County ESD #9 - Round RockESD0.0999%$478
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$9,061

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $457,525 would pay approximately $2,856 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 4/19/2026.

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