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305 WHITE WING WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,661 sqftBuilt 1977

Property at a Glance

This home is estimated between $253,728 and $381,405, with a best estimate of $309,420. That places the property above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.

Estimated Value Range

$253,728 $381,405
Best Estimate
$309,420
WCAD Value
$272,897
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $253,728 and $381,405. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

309 WHITE WING WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,456 sqft Built 1977
Raw Value $276,056
Adjusted Value $323,272

Adjusted +$47,216 for 205 sqft more living space. Net adjustment: +$47,216.

308 WHITE WING WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,636 sqft Built 1977
Raw Value $277,738
Adjusted Value $283,496

Adjusted +$5,758 for 25 sqft more living space. Net adjustment: +$5,758.

304 WHITE WING WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,016 sqft Built 1977
Raw Value $335,492
Adjusted Value $253,728

Adjusted -$81,764 for 355 sqft less living space. Net adjustment: -$81,764.

3 bed 2 bath 1,670 sqft Built 1978
Raw Value $311,841
Adjusted Value $309,420

Adjusted -$2,073 for 9 sqft less living space and -$348 for being older. Net adjustment: -$2,421.

4 bed 2 bath 1,677 sqft Built 1979
Raw Value $385,787
Adjusted Value $381,405

Adjusted -$3,685 for 16 sqft less living space and -$697 for being older. Net adjustment: -$4,382.

The Neighborhood

This home is valued 2.7% above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. With 1,079 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.6% over the past year.

R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE

typical
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$272,897
Median
$265,799

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,910 across all districts. With a homestead exemption claimed, that drops to $3,609 — saving $1,301 per year. That's $301 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%$2,437
Round RockCity0.3720%$1,015
Williamson CountyCounty0.3694%$1,008
Austin Community Collegespecial0.1034%$282
Williamson County FM/RdCounty0.0443%$121
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,910

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $309,420 would pay approximately $1,931 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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