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1720 WESTMEADOW TRL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,432 sqftBuilt 2007

Property at a Glance

This home is estimated between $506,825 and $690,362, with a best estimate of $538,288. 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

$506,825 $690,362
Best Estimate
$538,288
WCAD Value
$456,949
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 $506,825 and $690,362. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2004 GREENSIDE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,071 sqft Built 2014
Raw Value $443,707
Adjusted Value $535,507

Adjusted +$86,067 for 361 sqft more living space and +$5,733 for being newer. Net adjustment: +$91,800.

1621 WESTMEADOW TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,868 sqft Built 2009
Raw Value $370,722
Adjusted Value $506,825

Adjusted +$134,465 for 564 sqft more living space and +$1,638 for being newer. Net adjustment: +$136,103.

2010 GREENSIDE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,616 sqft Built 2013
Raw Value $490,903
Adjusted Value $690,362

Adjusted +$194,545 for 816 sqft more living space and +$4,914 for being newer. Net adjustment: +$199,459.

1728 GREENSIDE TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,043 sqft Built 2008
Raw Value $444,727
Adjusted Value $538,288

Adjusted +$92,742 for 389 sqft more living space and +$819 for being newer. Net adjustment: +$93,561.

1721 WESTMEADOW TRL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,762 sqft Built 2006
Raw Value $485,705
Adjusted Value $644,622

Adjusted +$159,736 for 670 sqft more living space and -$819 for being older. Net adjustment: +$158,917.

The Neighborhood

This home is valued 6.0% 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
$456,949
Median
$430,980

This home is +6.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,649 across all districts. With a homestead exemption claimed, that drops to $7,314 — saving $1,335 per year. That's $610 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%$4,081
Williamson CountyCounty0.3694%$1,688
Williamson County MUD #11MUD0.3656%$1,671
Austin Community Collegespecial0.1034%$472
Williamson County ESD #9 - Round RockESD0.0999%$457
Williamson County FM/RdCounty0.0443%$203
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$8,649

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $538,288 would pay approximately $3,360 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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