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905 OAK PARK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,601 sqftBuilt 1990

Property at a Glance

This home is estimated between $572,143 and $1,056,882, with a best estimate of $697,569. 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

$572,143 $1,056,882
Best Estimate
$697,569
WCAD Value
$507,670
Low Confidence

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

There are 5 comparable properties within range, but few are in R280589F - Oakcreek Sec 1,2, and (AMD's). The estimated range of $572,143 and $1,056,882 should be treated as a rough guide.

Comparable Properties (5)

904 OAK PARK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,043 sqft Built 1992
Raw Value $419,811
Adjusted Value $601,662

Adjusted +$186,068 for 558 sqft more living space and -$4,217 for being older. Net adjustment: +$181,851.

3 bed 2 bath 2,548 sqft Built 1980
Raw Value $1,018,123
Adjusted Value $1,056,882

Adjusted +$17,673 for 53 sqft more living space and +$21,086 for being newer. Net adjustment: +$38,759.

900 BROOKSIDE CT, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
4 bed 2 bath 1,701 sqft Built 1992
Raw Value $616,243
Adjusted Value $912,135

Adjusted +$300,109 for 900 sqft more living space and -$4,217 for being older. Net adjustment: +$295,892.

3 bed 2 bath 2,157 sqft Built 1976
Raw Value $519,995
Adjusted Value $697,569

Adjusted +$148,054 for 444 sqft more living space and +$29,520 for being newer. Net adjustment: +$177,574.

4 bed 2 bath 2,336 sqft Built 1979
Raw Value $460,584
Adjusted Value $572,143

Adjusted +$88,365 for 265 sqft more living space and +$23,194 for being newer. Net adjustment: +$111,559.

The Neighborhood

This home is in line with the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. 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
$507,670
Median
$502,867

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,134 across all districts. With a homestead exemption claimed, that drops to $7,790 — saving $1,344 per year. That's $649 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%$4,534
Round RockCity0.3720%$1,889
Williamson CountyCounty0.3694%$1,876
Austin Community Collegespecial0.1034%$525
Williamson County FM/RdCounty0.0443%$225
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,134

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $697,569 would pay approximately $4,354 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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