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525 OAK PARK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,712 sqftBuilt 1993

Property at a Glance

This home is estimated between $304,844 and $1,283,278, with a best estimate of $630,683. 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

$304,844 $1,283,278
Best Estimate
$630,683
WCAD Value
$516,585
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R280589F - Oakcreek Sec 1,2, and (AMD's). The estimated range of $304,844 and $1,283,278 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,862 sqft Built 1981
Raw Value $785,648
Adjusted Value $760,933

Adjusted -$50,018 for 150 sqft less living space and +$25,303 for being newer. Net adjustment: -$24,715.

3 bed 2 bath 1,813 sqft Built 1999
Raw Value $1,329,608
Adjusted Value $1,283,278

Adjusted -$33,679 for 101 sqft less living space and -$12,651 for being older. Net adjustment: -$46,330.

4 bed 2 bath 1,951 sqft Built 1983
Raw Value $689,293
Adjusted Value $630,683

Adjusted -$79,696 for 239 sqft less living space and +$21,086 for being newer. Net adjustment: -$58,610.

3 bed 2 bath 1,625 sqft Built 1984
Raw Value $388,330
Adjusted Value $436,318

Adjusted +$29,011 for 87 sqft more living space and +$18,977 for being newer. Net adjustment: +$47,988.

3 bed 2 bath 2,082 sqft Built 1992
Raw Value $426,113
Adjusted Value $304,844

Adjusted -$123,378 for 370 sqft less living space and +$2,109 for being newer. Net adjustment: -$121,269.

The Neighborhood

This home is valued 2.7% 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
$516,585
Median
$502,867

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,295 across all districts. With a homestead exemption claimed, that drops to $7,949 — saving $1,346 per year. That's $662 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%$4,614
Round RockCity0.3720%$1,922
Williamson CountyCounty0.3694%$1,909
Austin Community Collegespecial0.1034%$534
Williamson County FM/RdCounty0.0443%$229
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,295

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $630,683 would pay approximately $3,937 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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