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915 HAYDEN WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,332 sqftBuilt 1991

Property at a Glance

This home is estimated between $355,309 and $750,236, with a best estimate of $410,952. That places the property above the R505490H - DOVE CREEK & TWIN RIDGE - GE 1985 median of $318,314, in a neighborhood that declined 16.9% over the past year.

Estimated Value Range

$355,309 $750,236
Best Estimate
$410,952
WCAD Value
$339,995
Low Confidence

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

There are 5 comparable properties within range, but few are in R505490H - DOVE CREEK & TWIN RIDGE - GE 1985. The estimated range of $355,309 and $750,236 should be treated as a rough guide.

Comparable Properties (5)

1015 HAYDEN WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,310 sqft Built 1991
Raw Value $404,047
Adjusted Value $410,952

Adjusted +$6,905 for 22 sqft more living space. Net adjustment: +$6,905.

1008 HAYDEN WAY, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,015 sqft Built 1990
Raw Value $318,262
Adjusted Value $431,368

Adjusted +$99,498 for 317 sqft more living space and +$13,608 for being newer. Net adjustment: +$113,106.

4 bed 1,516 sqft Built 1995
Raw Value $862,419
Adjusted Value $750,236

Adjusted -$57,753 for 184 sqft less living space and -$54,430 for being older. Net adjustment: -$112,183.

3 bed 2 bath 1,395 sqft Built 1984
Raw Value $279,830
Adjusted Value $355,309

Adjusted -$19,774 for 63 sqft less living space and +$95,253 for being newer. Net adjustment: +$75,479.

3 bed 2 bath 1,245 sqft Built 1984
Raw Value $288,228
Adjusted Value $410,788

Adjusted +$27,307 for 87 sqft more living space and +$95,253 for being newer. Net adjustment: +$122,560.

The Neighborhood

This home is valued 6.8% above the R505490H - DOVE CREEK & TWIN RIDGE - GE 1985 median of $318,314. With 37 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 16.9% over the past year.

R505490H - DOVE CREEK & TWIN RIDGE - GE 1985

typical
37 Properties
$318,314 Median Value
-16.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$339,995
Median
$318,314

This home is +6.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,117 across all districts. With a homestead exemption claimed, that drops to $4,804 — saving $1,313 per year. That's $400 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%$3,036
Round RockCity0.3720%$1,265
Williamson CountyCounty0.3694%$1,256
Austin Community Collegespecial0.1034%$352
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,117

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $410,952 would pay approximately $2,565 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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