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1101 ELLIS CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,768 sqftBuilt 1996

Property at a Glance

This home is estimated between $257,868 and $374,282, with a best estimate of $315,989. That places the property below 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

$257,868 $374,282
Best Estimate
$315,989
WCAD Value
$324,692
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 $257,868 and $374,282. 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 $325,401

Adjusted -$9,199 for 50 sqft less living space and +$5,228 for being newer. Net adjustment: -$3,971.

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 $295,295

Adjusted -$74,700 for 406 sqft less living space and +$5,228 for being newer. Net adjustment: -$69,472.

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 $257,868

Adjusted -$123,273 for 670 sqft less living space. Net adjustment: -$123,273.

1105 ELLIS CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,389 sqft Built 1996
Raw Value $430,247
Adjusted Value $315,989

Adjusted -$114,258 for 621 sqft less living space. Net adjustment: -$114,258.

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 $374,282

Adjusted +$17,479 for 95 sqft more living space. Net adjustment: +$17,479.

The Neighborhood

This home is valued 1.6% below the R564495G - Rolling Ridge Sec 1A, 1B, 2A, 2B median of $329,888. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.4% over the past year.

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

typical
195 Properties
$329,888 Median Value
-9.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$324,692
Median
$329,888

This home is -1.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,842 across all districts. With a homestead exemption claimed, that drops to $4,532 — saving $1,310 per year. That's $378 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%$2,900
Round RockCity0.3720%$1,208
Williamson CountyCounty0.3694%$1,200
Austin Community Collegespecial0.1034%$336
Williamson County FM/RdCounty0.0443%$144
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,842

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $315,989 would pay approximately $1,972 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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