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1087 ZEUS CIR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,596 sqftBuilt 2004

Property at a Glance

This home is estimated between $253,892 and $306,807, with a best estimate of $259,885. 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

$253,892 $306,807
Best Estimate
$259,885
WCAD Value
$398,935
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 $253,892 and $306,807. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1083 ZEUS CIR, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,936 sqft Built 2003
Raw Value $333,193
Adjusted Value $259,885

Adjusted -$76,499 for 340 sqft less living space and +$3,191 for being newer. Net adjustment: -$73,308.

1091 ZEUS CIR, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 1,936 sqft Built 2003
Raw Value $327,200
Adjusted Value $253,892

Adjusted -$76,499 for 340 sqft less living space and +$3,191 for being newer. Net adjustment: -$73,308.

1009 ZEUS CIR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,680 sqft Built 2003
Raw Value $322,516
Adjusted Value $306,807

Adjusted -$18,900 for 84 sqft less living space and +$3,191 for being newer. Net adjustment: -$15,709.

1013 ZEUS CIR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,936 sqft Built 2003
Raw Value $333,118
Adjusted Value $259,810

Adjusted -$76,499 for 340 sqft less living space and +$3,191 for being newer. Net adjustment: -$73,308.

1005 ZEUS CIR, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,936 sqft Built 2003
Raw Value $334,056
Adjusted Value $260,748

Adjusted -$76,499 for 340 sqft less living space and +$3,191 for being newer. Net adjustment: -$73,308.

The Neighborhood

This home is valued 12.7% 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
$398,935
Median
$353,883

This home is +12.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,178 across all districts. With a homestead exemption claimed, that drops to $5,854 — saving $1,324 per year. That's $488 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%$3,563
Round RockCity0.3720%$1,484
Williamson CountyCounty0.3694%$1,474
Austin Community Collegespecial0.1034%$412
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,178

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $259,885 would pay approximately $1,622 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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