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506/508 WILLOWBEND CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed4 bath2,048 sqftBuilt 1984

Property at a Glance

This home is estimated between $330,302 and $412,489, with a best estimate of $384,995. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$330,302 $412,489
Best Estimate
$384,995
WCAD Value
$360,843
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R450X - Round Rock East - Duplex. The estimated range of $330,302 and $412,489 should be treated as a rough guide.

Comparable Properties (5)

501/503 WILLOWBEND CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 4 bath 1,781 sqft Built 1984
Raw Value $333,114
Adjusted Value $384,995

Adjusted +$51,881 for 267 sqft more living space. Net adjustment: +$51,881.

502/504 WILLOWBEND CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 4 bath 1,821 sqft Built 1984
Raw Value $342,236
Adjusted Value $386,345

Adjusted +$44,109 for 227 sqft more living space. Net adjustment: +$44,109.

3 bed 2 bath 2,028 sqft Built 1975
Raw Value $317,414
Adjusted Value $330,302

Adjusted +$3,886 for 20 sqft more living space and +$9,002 for being newer. Net adjustment: +$12,888.

3 bed 2 bath 1,987 sqft Built 1976
Raw Value $363,314
Adjusted Value $383,168

Adjusted +$11,853 for 61 sqft more living space and +$8,001 for being newer. Net adjustment: +$19,854.

3 bed 2 bath 2,071 sqft Built 1973
Raw Value $405,956
Adjusted Value $412,489

Adjusted -$4,469 for 23 sqft less living space and +$11,002 for being newer. Net adjustment: +$6,533.

The Neighborhood

This home is valued 1.5% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$360,843
Median
$355,449

This home is +1.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,493 across all districts. With a homestead exemption claimed, that drops to $5,176 — saving $1,317 per year. That's $431 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%$3,223
Round RockCity0.3720%$1,342
Williamson CountyCounty0.3694%$1,333
Austin Community Collegespecial0.1034%$373
Williamson County FM/RdCounty0.0443%$160
Upper Brushy Creek WCIDWater0.0170%$61
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,493

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $384,995 would pay approximately $2,403 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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