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1637 E MESA PARK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,720 sqftBuilt 2006

Property at a Glance

This home is estimated between $278,887 and $516,332, with a best estimate of $461,559. That places the property above the R469404H - CHISHOLM CROSSING median of $353,298, in a neighborhood that declined 4.0% over the past year.

Estimated Value Range

$278,887 $516,332
Best Estimate
$461,559
WCAD Value
$330,864
High Confidence

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

Based on 5 comparable properties in R469404H - CHISHOLM CROSSING, this home's estimated market value is between $278,887 and $516,332. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1657 E MESA PARK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,258 sqft Built 2006
Raw Value $369,828
Adjusted Value $461,559

Adjusted +$91,731 for 462 sqft more living space. Net adjustment: +$91,731.

1641 E MESA PARK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,021 sqft Built 2007
Raw Value $372,461
Adjusted Value $516,332

Adjusted +$138,788 for 699 sqft more living space and +$5,083 for being newer. Net adjustment: +$143,871.

1621 E MESA PARK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,762 sqft Built 2006
Raw Value $327,633
Adjusted Value $319,294

Adjusted -$8,339 for 42 sqft less living space. Net adjustment: -$8,339.

1645 E MESA PARK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,052 sqft Built 2006
Raw Value $344,806
Adjusted Value $278,887

Adjusted -$65,919 for 332 sqft less living space. Net adjustment: -$65,919.

1629 E MESA PARK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,115 sqft Built 2006
Raw Value $373,983
Adjusted Value $494,107

Adjusted +$120,124 for 605 sqft more living space. Net adjustment: +$120,124.

The Neighborhood

This home is valued 6.3% below the R469404H - CHISHOLM CROSSING median of $353,298. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.0% over the past year.

R469404H - CHISHOLM CROSSING

typical
140 Properties
$353,298 Median Value
-4.0% YoY Change
0% Have Pool
100% Have Garage
This Home
$330,864
Median
$353,298

This home is -6.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,953 across all districts. With a homestead exemption claimed, that drops to $4,642 — saving $1,311 per year. That's $387 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%$2,955
Round RockCity0.3720%$1,231
Williamson CountyCounty0.3694%$1,222
Austin Community Collegespecial0.1034%$342
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,953

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $461,559 would pay approximately $2,881 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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