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1004 ARANSAS CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,146 sqftBuilt 2002

Property at a Glance

This home is estimated between $228,664 and $392,577, with a best estimate of $340,469. That places the property above the R432494H - CHANDLER CREEK median of $295,957, in a neighborhood that declined 5.3% over the past year.

Estimated Value Range

$228,664 $392,577
Best Estimate
$340,469
WCAD Value
$381,064
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $228,664 and $392,577. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,118 sqft Built 2004
Raw Value $362,299
Adjusted Value $361,084

Adjusted +$6,282 for 28 sqft more living space and -$7,497 for being older. Net adjustment: -$1,215.

4 bed 2 bath 1,124 sqft Built 2002
Raw Value $335,533
Adjusted Value $340,469

Adjusted +$4,936 for 22 sqft more living space. Net adjustment: +$4,936.

1009 ARANSAS CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,012 sqft Built 2000
Raw Value $355,016
Adjusted Value $392,577

Adjusted +$30,064 for 134 sqft more living space and +$7,497 for being newer. Net adjustment: +$37,561.

1007 ARANSAS CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,510 sqft Built 2000
Raw Value $302,833
Adjusted Value $228,664

Adjusted -$81,666 for 364 sqft less living space and +$7,497 for being newer. Net adjustment: -$74,169.

1008 ARANSAS CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,507 sqft Built 2000
Raw Value $303,497
Adjusted Value $230,002

Adjusted -$80,992 for 361 sqft less living space and +$7,497 for being newer. Net adjustment: -$73,495.

The Neighborhood

This home is valued 28.8% above the R432494H - CHANDLER CREEK median of $295,957. With 553 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.3% over the past year.

R432494H - CHANDLER CREEK

above average
553 Properties
$295,957 Median Value
-5.3% YoY Change
1% Have Pool
99% Have Garage
This Home
$381,064
Median
$295,957

This home is +28.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,905 across all districts. With a homestead exemption claimed, that drops to $5,584 — saving $1,321 per year. That's $465 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%$3,403
Williamson CountyCounty0.3694%$1,408
Meadows of Chandler Creek MUDMUD0.2849%$1,086
Austin Community Collegespecial0.1034%$394
Williamson County ESD #9 - Round RockESD0.0999%$381
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8121%$6,905

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $340,469 would pay approximately $2,125 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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