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504 ARDEN CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,460 sqftBuilt 1995

Property at a Glance

This home is estimated between $435,618 and $567,800, with a best estimate of $452,962. 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

$435,618 $567,800
Best Estimate
$452,962
WCAD Value
$538,135
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 $435,618 and $567,800. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

500 ARDEN CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,752 sqft Built 1995
Raw Value $532,987
Adjusted Value $435,618

Adjusted -$97,369 for 292 sqft less living space. Net adjustment: -$97,369.

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 $438,118

Adjusted -$65,357 for 196 sqft less living space and -$12,651 for being older. Net adjustment: -$78,008.

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 $551,427

Adjusted +$7,336 for 22 sqft more living space. Net adjustment: +$7,336.

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 $452,962

Adjusted -$87,032 for 261 sqft less living space and -$8,434 for being older. Net adjustment: -$95,466.

503 ARDEN CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,295 sqft Built 1996
Raw Value $514,889
Adjusted Value $567,800

Adjusted +$55,020 for 165 sqft more living space and -$2,109 for being older. Net adjustment: +$52,911.

The Neighborhood

This home is valued 7.0% 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
$538,135
Median
$502,867

This home is +7.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,683 across all districts. With a homestead exemption claimed, that drops to $8,333 — saving $1,350 per year. That's $694 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%$4,806
Round RockCity0.3720%$2,002
Williamson CountyCounty0.3694%$1,988
Austin Community Collegespecial0.1034%$556
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,683

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $452,962 would pay approximately $2,827 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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