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519 OAK PARK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,234 sqftBuilt 1994

Property at a Glance

This home is estimated between $430,998 and $937,104, with a best estimate of $547,214. 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

$430,998 $937,104
Best Estimate
$547,214
WCAD Value
$476,061
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 $430,998 and $937,104 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,082 sqft Built 1992
Raw Value $426,113
Adjusted Value $481,015

Adjusted +$50,685 for 152 sqft more living space and +$4,217 for being newer. Net adjustment: +$54,902.

4 bed 3 bath 2,377 sqft Built 1996
Raw Value $482,899
Adjusted Value $430,998

Adjusted -$47,684 for 143 sqft less living space and -$4,217 for being older. Net adjustment: -$51,901.

4 bed 2 bath 1,951 sqft Built 1983
Raw Value $689,293
Adjusted Value $806,855

Adjusted +$94,368 for 283 sqft more living space and +$23,194 for being newer. Net adjustment: +$117,562.

3 bed 2 bath 2,263 sqft Built 1978
Raw Value $523,147
Adjusted Value $547,214

Adjusted -$9,670 for 29 sqft less living space and +$33,737 for being newer. Net adjustment: +$24,067.

4 bed 2 bath 1,862 sqft Built 1981
Raw Value $785,648
Adjusted Value $937,104

Adjusted +$124,045 for 372 sqft more living space and +$27,411 for being newer. Net adjustment: +$151,456.

The Neighborhood

This home is valued 5.3% 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)

typical
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$476,061
Median
$502,867

This home is -5.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,566 across all districts. With a homestead exemption claimed, that drops to $7,227 — saving $1,339 per year. That's $602 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%$4,252
Round RockCity0.3720%$1,771
Williamson CountyCounty0.3694%$1,759
Austin Community Collegespecial0.1034%$492
Williamson County FM/RdCounty0.0443%$211
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,566

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $547,214 would pay approximately $3,416 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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