Beta Williamson County, TX only — data and coverage are limited during early access.

1021 GULF WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,106 sqftBuilt 2001

Property at a Glance

This home is estimated between $258,635 and $472,405, with a best estimate of $344,884. That places the property below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$258,635 $472,405
Best Estimate
$344,884
WCAD Value
$373,379
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R401598G - Eagle Ridge - ALL SECTIONS. The estimated range of $258,635 and $472,405 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,007 sqft Built 1996
Raw Value $373,984
Adjusted Value $472,405

Adjusted +$22,275 for 99 sqft more living space and +$15,953 for being newer and +$60,193 for having a garage. Net adjustment: +$98,421.

3 bed 2 bath 1,134 sqft Built 2005
Raw Value $343,132
Adjusted Value $324,070

Adjusted -$6,300 for 28 sqft less living space and -$12,762 for being older. Net adjustment: -$19,062.

4 bed 2 bath 1,343 sqft Built 1999
Raw Value $391,827
Adjusted Value $344,884

Adjusted -$53,324 for 237 sqft less living space and +$6,381 for being newer. Net adjustment: -$46,943.

3 bed 2 bath 1,174 sqft Built 1998
Raw Value $264,363
Adjusted Value $258,635

Adjusted -$15,300 for 68 sqft less living space and +$9,572 for being newer. Net adjustment: -$5,728.

3 bed 2 bath 1,021 sqft Built 2005
Raw Value $347,008
Adjusted Value $353,371

Adjusted +$19,125 for 85 sqft more living space and -$12,762 for being older. Net adjustment: +$6,363.

The Neighborhood

This home is valued 5.5% above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. With 749 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.

R401598G - Eagle Ridge - ALL SECTIONS

typical
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$373,379
Median
$353,883

This home is +5.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,718 across all districts. With a homestead exemption claimed, that drops to $5,399 — saving $1,319 per year. That's $450 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%$3,335
Round RockCity0.3720%$1,389
Williamson CountyCounty0.3694%$1,379
Austin Community Collegespecial0.1034%$386
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,718

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $344,884 would pay approximately $2,153 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.

View full property details