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

1044 ZEUS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,617 sqftBuilt 2013

Property at a Glance

This home is estimated between $296,540 and $436,201, with a best estimate of $392,969. That places the property above the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883, in a neighborhood that declined 8.1% over the past year.

Estimated Value Range

$296,540 $436,201
Best Estimate
$392,969
WCAD Value
$386,565
High Confidence

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

Based on 5 comparable properties in R401598G - Eagle Ridge - ALL SECTIONS, this home's estimated market value is between $296,540 and $436,201. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1048 ZEUS CIR, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,854 sqft Built 2013
Raw Value $349,864
Adjusted Value $296,540

Adjusted -$53,324 for 237 sqft less living space. Net adjustment: -$53,324.

1040 ZEUS CIR, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,347 sqft Built 2014
Raw Value $361,213
Adjusted Value $418,771

Adjusted +$60,749 for 270 sqft more living space and -$3,191 for being older. Net adjustment: +$57,558.

1052 ZEUS CIR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,329 sqft Built 2013
Raw Value $371,402
Adjusted Value $436,201

Adjusted +$64,799 for 288 sqft more living space. Net adjustment: +$64,799.

1036 ZEUS CIR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,579 sqft Built 2013
Raw Value $384,419
Adjusted Value $392,969

Adjusted +$8,550 for 38 sqft more living space. Net adjustment: +$8,550.

1056 ZEUS CIR, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,567 sqft Built 2013
Raw Value $380,044
Adjusted Value $391,294

Adjusted +$11,250 for 50 sqft more living space. Net adjustment: +$11,250.

The Neighborhood

This home is valued 9.2% 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
$386,565
Median
$353,883

This home is +9.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,955 across all districts. With a homestead exemption claimed, that drops to $5,634 — saving $1,321 per year. That's $470 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%$3,452
Round RockCity0.3720%$1,438
Williamson CountyCounty0.3694%$1,428
Austin Community Collegespecial0.1034%$400
Williamson County FM/RdCounty0.0443%$171
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,955

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $392,969 would pay approximately $2,453 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