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702 SOUTH CREEK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,154 sqftBuilt 2023

Property at a Glance

This home is estimated between $542,999 and $949,507, with a best estimate of $666,219. That places the property above the R510485H - SOUTHCREEK median of $335,905, in a neighborhood that declined 4.2% over the past year.

Estimated Value Range

$542,999 $949,507
Best Estimate
$666,219
WCAD Value
$426,439
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R510485H - SOUTHCREEK. The estimated range of $542,999 and $949,507 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,151 sqft Built 2002
Raw Value $559,220
Adjusted Value $590,895

Adjusted +$714 for 3 sqft more living space and +$30,961 for being newer. Net adjustment: +$31,675.

3 bed 2 bath 2,251 sqft Built 1996
Raw Value $649,490
Adjusted Value $666,219

Adjusted -$23,078 for 97 sqft less living space and +$39,807 for being newer. Net adjustment: +$16,729.

706 SOUTH CREEK DR, ROUND ROCK, TX 78664
0.00 mi 86% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 1993
Raw Value $303,913
Adjusted Value $542,999

Adjusted +$194,856 for 819 sqft more living space and +$44,230 for being newer. Net adjustment: +$239,086.

704 SOUTH CREEK DR, ROUND ROCK, TX 78664
0.00 mi 86% similar Same subdivision
4 bed 2 bath 1,076 sqft Built 1993
Raw Value $369,619
Adjusted Value $670,326

Adjusted +$256,477 for 1,078 sqft more living space and +$44,230 for being newer. Net adjustment: +$300,707.

4 bed 3 bath 1,691 sqft Built 1998
Raw Value $802,492
Adjusted Value $949,507

Adjusted +$110,156 for 463 sqft more living space and +$36,859 for being newer. Net adjustment: +$147,015.

The Neighborhood

This home is valued 27.0% above the R510485H - SOUTHCREEK median of $335,905. With 1,020 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.2% over the past year.

R510485H - SOUTHCREEK

above average
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$426,439
Median
$335,905

This home is +27.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,673 across all districts. With a homestead exemption claimed, that drops to $6,344 — saving $1,329 per year. That's $529 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%$3,809
Round RockCity0.3720%$1,586
Williamson CountyCounty0.3694%$1,575
Austin Community Collegespecial0.1034%$441
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,673

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $666,219 would pay approximately $4,159 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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