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500 ARDEN CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,752 sqftBuilt 1995

Property at a Glance

This home is estimated between $240,332 and $648,796, with a best estimate of $550,331. 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

$240,332 $648,796
Best Estimate
$550,331
WCAD Value
$532,987
High Confidence

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

Based on 5 comparable properties in R280589F - Oakcreek Sec 1,2, and (AMD's), this home's estimated market value is between $240,332 and $648,796. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

502 ARDEN CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,656 sqft Built 2001
Raw Value $516,126
Adjusted Value $535,487

Adjusted +$32,012 for 96 sqft more living space and -$12,651 for being older. Net adjustment: +$19,361.

501 ARDEN CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,578 sqft Built 1997
Raw Value $519,982
Adjusted Value $240,332

Adjusted -$275,433 for 826 sqft less living space and -$4,217 for being older. Net adjustment: -$279,650.

504 ARDEN CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,460 sqft Built 1995
Raw Value $538,135
Adjusted Value $635,504

Adjusted +$97,369 for 292 sqft more living space. Net adjustment: +$97,369.

507 ARDEN CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,438 sqft Built 1995
Raw Value $544,091
Adjusted Value $648,796

Adjusted +$104,705 for 314 sqft more living space. Net adjustment: +$104,705.

505 ARDEN CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,721 sqft Built 1999
Raw Value $548,428
Adjusted Value $550,331

Adjusted +$10,337 for 31 sqft more living space and -$8,434 for being older. Net adjustment: +$1,903.

The Neighborhood

This home is valued 6.0% 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
$532,987
Median
$502,867

This home is +6.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,590 across all districts. With a homestead exemption claimed, that drops to $8,241 — saving $1,349 per year. That's $687 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%$4,760
Round RockCity0.3720%$1,983
Williamson CountyCounty0.3694%$1,969
Austin Community Collegespecial0.1034%$551
Williamson County FM/RdCounty0.0443%$236
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,590

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $550,331 would pay approximately $3,435 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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