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703 SOUTH CREEK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,527 sqftBuilt 1994

Property at a Glance

This home is estimated between $351,067 and $735,214, with a best estimate of $478,394. 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

$351,067 $735,214
Best Estimate
$478,394
WCAD Value
$353,455
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $351,067 and $735,214. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

704 SOUTH CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,076 sqft Built 1993
Raw Value $369,619
Adjusted Value $478,394

Adjusted +$107,301 for 451 sqft more living space and +$1,474 for being newer. Net adjustment: +$108,775.

713 SOUTH CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,268 sqft Built 1986
Raw Value $302,195
Adjusted Value $375,611

Adjusted +$61,621 for 259 sqft more living space and +$11,795 for being newer. Net adjustment: +$73,416.

706 SOUTH CREEK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 1993
Raw Value $303,913
Adjusted Value $351,067

Adjusted +$45,680 for 192 sqft more living space and +$1,474 for being newer. Net adjustment: +$47,154.

4 bed 3 bath 1,564 sqft Built 1998
Raw Value $749,914
Adjusted Value $735,214

Adjusted -$8,803 for 37 sqft less living space and -$5,897 for being older. Net adjustment: -$14,700.

708 SOUTH CREEK DR, ROUND ROCK, TX 78664
0.00 mi 97% similar Same subdivision
4 bed 2 bath 749 sqft Built 1993
Raw Value $354,041
Adjusted Value $540,616

Adjusted +$185,101 for 778 sqft more living space and +$1,474 for being newer. Net adjustment: +$186,575.

The Neighborhood

This home is valued 5.2% 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

typical
1,020 Properties
$335,905 Median Value
-4.2% YoY Change
1% Have Pool
97% Have Garage
This Home
$353,455
Median
$335,905

This home is +5.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,360 across all districts. With a homestead exemption claimed, that drops to $5,044 — saving $1,316 per year. That's $420 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%$3,157
Round RockCity0.3720%$1,315
Williamson CountyCounty0.3694%$1,306
Austin Community Collegespecial0.1034%$365
Williamson County FM/RdCounty0.0443%$157
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,360

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $478,394 would pay approximately $2,986 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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