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1105 ELLIS CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,389 sqftBuilt 1996

Property at a Glance

This home is estimated between $372,125 and $488,540, with a best estimate of $438,950. That places the property above the R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B median of $329,888, in a neighborhood that declined 9.4% over the past year.

Estimated Value Range

$372,125 $488,540
Best Estimate
$438,950
WCAD Value
$430,247
High Confidence

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

Based on 5 comparable properties in R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B, this home's estimated market value is between $372,125 and $488,540. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1104 ELLIS CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,818 sqft Built 1997
Raw Value $329,372
Adjusted Value $439,658

Adjusted +$105,058 for 571 sqft more living space and +$5,228 for being newer. Net adjustment: +$110,286.

1106 ELLIS CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,174 sqft Built 1997
Raw Value $364,767
Adjusted Value $409,553

Adjusted +$39,558 for 215 sqft more living space and +$5,228 for being newer. Net adjustment: +$44,786.

1102 ELLIS CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,438 sqft Built 1996
Raw Value $381,141
Adjusted Value $372,125

Adjusted -$9,016 for 49 sqft less living space. Net adjustment: -$9,016.

1100 ELLIS CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,673 sqft Built 1996
Raw Value $356,803
Adjusted Value $488,540

Adjusted +$131,737 for 716 sqft more living space. Net adjustment: +$131,737.

1101 ELLIS CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,768 sqft Built 1996
Raw Value $324,692
Adjusted Value $438,950

Adjusted +$114,258 for 621 sqft more living space. Net adjustment: +$114,258.

The Neighborhood

This home is valued 30.4% above the R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B median of $329,888. With 195 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.4% over the past year.

R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B

above average
195 Properties
$329,888 Median Value
-9.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$430,247
Median
$329,888

This home is +30.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,741 across all districts. With a homestead exemption claimed, that drops to $6,412 — saving $1,329 per year. That's $534 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%$3,843
Round RockCity0.3720%$1,601
Williamson CountyCounty0.3694%$1,590
Austin Community Collegespecial0.1034%$445
Williamson County FM/RdCounty0.0443%$191
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,741

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $438,950 would pay approximately $2,740 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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