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1017 HAYDEN WAY, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,782 sqftBuilt 1992

Property at a Glance

This home is estimated between $214,445 and $905,086, with a best estimate of $565,803. 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

$214,445 $905,086
Best Estimate
$565,803
WCAD Value
$396,269
Low Confidence

Based on 5 comparable properties(1 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 $214,445 and $905,086 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 $565,803

Adjusted +$148,148 for 472 sqft more living space and +$13,608 for being newer. Net adjustment: +$161,756.

4 bed 2 bath 1,626 sqft Built 1999
Raw Value $409,993
Adjusted Value $363,704

Adjusted +$48,964 for 156 sqft more living space and -$95,253 for being older. Net adjustment: -$46,289.

4 bed 3 bath 1,826 sqft Built 1989
Raw Value $822,234
Adjusted Value $849,247

Adjusted -$13,810 for 44 sqft less living space and +$40,823 for being newer. Net adjustment: +$27,013.

3 bed 2 bath 1,817 sqft Built 1999
Raw Value $320,684
Adjusted Value $214,445

Adjusted -$10,986 for 35 sqft less living space and -$95,253 for being older. Net adjustment: -$106,239.

4 bed 1,516 sqft Built 1995
Raw Value $862,419
Adjusted Value $905,086

Adjusted +$83,490 for 266 sqft more living space and -$40,823 for being older. Net adjustment: +$42,667.

The Neighborhood

This home is valued 24.5% 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

above average
37 Properties
$318,314 Median Value
-16.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$396,269
Median
$318,314

This home is +24.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,130 across all districts. With a homestead exemption claimed, that drops to $5,806 — saving $1,324 per year. That's $484 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%$3,539
Round RockCity0.3720%$1,474
Williamson CountyCounty0.3694%$1,464
Austin Community Collegespecial0.1034%$410
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,130

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $565,803 would pay approximately $3,532 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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