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409 OAK PARK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,968 sqftBuilt 1994

Property at a Glance

This home is estimated between $392,316 and $1,370,750, with a best estimate of $718,156. 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

$392,316 $1,370,750
Best Estimate
$718,156
WCAD Value
$408,441
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 $392,316 and $1,370,750 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,951 sqft Built 1983
Raw Value $689,293
Adjusted Value $718,156

Adjusted +$5,669 for 17 sqft more living space and +$23,194 for being newer. Net adjustment: +$28,863.

3 bed 2 bath 2,082 sqft Built 1992
Raw Value $426,113
Adjusted Value $392,316

Adjusted -$38,014 for 114 sqft less living space and +$4,217 for being newer. Net adjustment: -$33,797.

4 bed 2 bath 1,862 sqft Built 1981
Raw Value $785,648
Adjusted Value $848,405

Adjusted +$35,346 for 106 sqft more living space and +$27,411 for being newer. Net adjustment: +$62,757.

3 bed 2 bath 1,813 sqft Built 1999
Raw Value $1,329,608
Adjusted Value $1,370,750

Adjusted +$51,685 for 155 sqft more living space and -$10,543 for being older. Net adjustment: +$41,142.

3 bed 2 bath 1,924 sqft Built 1981
Raw Value $390,741
Adjusted Value $432,824

Adjusted +$14,672 for 44 sqft more living space and +$27,411 for being newer. Net adjustment: +$42,083.

The Neighborhood

This home is valued 18.8% below the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.9% over the past year.

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

below average
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$408,441
Median
$502,867

This home is -18.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,349 across all districts. With a homestead exemption claimed, that drops to $6,023 — saving $1,326 per year. That's $502 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%$3,648
Round RockCity0.3720%$1,519
Williamson CountyCounty0.3694%$1,509
Austin Community Collegespecial0.1034%$422
Williamson County FM/RdCounty0.0443%$181
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,349

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $718,156 would pay approximately $4,483 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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