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1101 TERRA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,524 sqftBuilt 1998

Property at a Glance

This home is estimated between $225,702 and $446,575, with a best estimate of $435,004. 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

$225,702 $446,575
Best Estimate
$435,004
WCAD Value
$289,584
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 $225,702 and $446,575. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1103 TERRA ST, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,082 sqft Built 1998
Raw Value $345,557
Adjusted Value $445,006

Adjusted +$99,449 for 442 sqft more living space. Net adjustment: +$99,449.

1105 TERRA ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,908 sqft Built 1998
Raw Value $330,781
Adjusted Value $244,382

Adjusted -$86,399 for 384 sqft less living space. Net adjustment: -$86,399.

1100 WATER BIRCH, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,962 sqft Built 1998
Raw Value $324,251
Adjusted Value $225,702

Adjusted -$98,549 for 438 sqft less living space. Net adjustment: -$98,549.

3601 EAGLES NEST ST, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,378 sqft Built 1999
Raw Value $405,345
Adjusted Value $435,004

Adjusted +$32,850 for 146 sqft more living space and -$3,191 for being older. Net adjustment: +$29,659.

3603 EAGLES NEST ST, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,142 sqft Built 1999
Raw Value $363,817
Adjusted Value $446,575

Adjusted +$85,949 for 382 sqft more living space and -$3,191 for being older. Net adjustment: +$82,758.

The Neighborhood

This home is valued 18.2% below the R401598G - Eagle Ridge - ALL SECTIONS median of $353,883. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.

R401598G - Eagle Ridge - ALL SECTIONS

below average
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$289,584
Median
$353,883

This home is -18.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,210 across all districts. With a homestead exemption claimed, that drops to $3,907 — saving $1,303 per year. That's $326 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%$2,586
Round RockCity0.3720%$1,077
Williamson CountyCounty0.3694%$1,070
Austin Community Collegespecial0.1034%$299
Williamson County FM/RdCounty0.0443%$128
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,210

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $435,004 would pay approximately $2,715 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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