Beta Williamson County, TX only — data and coverage are limited during early access.

603 OAKLANDS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,760 sqftBuilt 1992

Property at a Glance

This home is estimated between $152,624 and $764,976, with a best estimate of $600,539. That places the property above the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867, in a neighborhood that declined 8.9% over the past year.

Estimated Value Range

$152,624 $764,976
Best Estimate
$600,539
WCAD Value
$515,161
High Confidence

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

Based on 5 comparable properties in R280589F - Oakcreek Sec 1,2, and (AMD's), this home's estimated market value is between $152,624 and $764,976. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1004 OAKLANDS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,962 sqft Built 1992
Raw Value $529,838
Adjusted Value $462,480

Adjusted -$67,358 for 202 sqft less living space. Net adjustment: -$67,358.

906 OAKLANDS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,451 sqft Built 1985
Raw Value $482,742
Adjusted Value $600,539

Adjusted +$103,037 for 309 sqft more living space and +$14,760 for being newer. Net adjustment: +$117,797.

1002 OAKLANDS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,908 sqft Built 1992
Raw Value $535,430
Adjusted Value $152,624

Adjusted -$382,806 for 1,148 sqft less living space. Net adjustment: -$382,806.

907 OAKLANDS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,264 sqft Built 1993
Raw Value $601,692
Adjusted Value $764,976

Adjusted +$165,393 for 496 sqft more living space and -$2,109 for being older. Net adjustment: +$163,284.

1013 OAKLANDS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,385 sqft Built 1991
Raw Value $519,984
Adjusted Value $647,138

Adjusted +$125,045 for 375 sqft more living space and +$2,109 for being newer. Net adjustment: +$127,154.

The Neighborhood

This home is valued 2.4% above the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. With 787 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.9% over the past year.

R280589F - Oakcreek Sec 1,2, and (AMD's)

typical
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$515,161
Median
$502,867

This home is +2.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,269 across all districts. With a homestead exemption claimed, that drops to $7,924 — saving $1,345 per year. That's $660 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%$4,601
Round RockCity0.3720%$1,916
Williamson CountyCounty0.3694%$1,903
Austin Community Collegespecial0.1034%$533
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,269

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $600,539 would pay approximately $3,749 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.

View full property details