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901 OAK PARK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,604 sqftBuilt 1993

Property at a Glance

This home is estimated between $275,534 and $639,339, with a best estimate of $501,716. That places the property below 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

$275,534 $639,339
Best Estimate
$501,716
WCAD Value
$594,840
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 $275,534 and $639,339. More comparables in the same subdivision would strengthen this estimate.

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 $275,534

Adjusted -$146,386 for 439 sqft less living space and +$2,109 for being newer. Net adjustment: -$144,277.

900 BROOKSIDE CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,701 sqft Built 1992
Raw Value $616,243
Adjusted Value $586,007

Adjusted -$32,345 for 97 sqft less living space and +$2,109 for being newer. Net adjustment: -$30,236.

902 OAK PARK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,212 sqft Built 1993
Raw Value $508,625
Adjusted Value $639,339

Adjusted +$130,714 for 392 sqft more living space. Net adjustment: +$130,714.

4 bed 2 bath 1,417 sqft Built 1999
Raw Value $452,011
Adjusted Value $501,716

Adjusted +$62,356 for 187 sqft more living space and -$12,651 for being older. Net adjustment: +$49,705.

3 bed 2 bath 1,686 sqft Built 1997
Raw Value $363,758
Adjusted Value $327,981

Adjusted -$27,343 for 82 sqft less living space and -$8,434 for being older. Net adjustment: -$35,777.

The Neighborhood

This home is valued 18.3% 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)

above average
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$594,840
Median
$502,867

This home is +18.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,703 across all districts. With a homestead exemption claimed, that drops to $9,343 — saving $1,360 per year. That's $779 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%$5,313
Round RockCity0.3720%$2,213
Williamson CountyCounty0.3694%$2,198
Austin Community Collegespecial0.1034%$615
Williamson County FM/RdCounty0.0443%$264
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,703

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $501,716 would pay approximately $3,132 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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