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

1002 TERRA ST, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,483 sqftBuilt 2000

Property at a Glance

This home is estimated between $256,308 and $410,022, with a best estimate of $339,755. 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

$256,308 $410,022
Best Estimate
$339,755
WCAD Value
$310,341
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 $256,308 and $410,022. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1000 TERRA ST, ROUND ROCK, TX 78665
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,358 sqft Built 2000
Raw Value $292,341
Adjusted Value $320,466

Adjusted +$28,125 for 125 sqft more living space. Net adjustment: +$28,125.

3505 CHEYENNE ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,392 sqft Built 2006
Raw Value $408,691
Adjusted Value $410,022

Adjusted +$20,475 for 91 sqft more living space and -$19,144 for being older. Net adjustment: +$1,331.

3503 CHEYENNE ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,462 sqft Built 2005
Raw Value $385,341
Adjusted Value $374,113

Adjusted +$4,725 for 21 sqft more living space and -$15,953 for being older. Net adjustment: -$11,228.

1006 TERRA ST, ROUND ROCK, TX 78665
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,854 sqft Built 2000
Raw Value $339,782
Adjusted Value $256,308

Adjusted -$83,474 for 371 sqft less living space. Net adjustment: -$83,474.

1008 TERRA ST, ROUND ROCK, TX 78665
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,235 sqft Built 2001
Raw Value $287,147
Adjusted Value $339,755

Adjusted +$55,799 for 248 sqft more living space and -$3,191 for being older. Net adjustment: +$52,608.

The Neighborhood

This home is valued 12.3% 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

typical
749 Properties
$353,883 Median Value
-8.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$310,341
Median
$353,883

This home is -12.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,584 across all districts. With a homestead exemption claimed, that drops to $4,276 — saving $1,308 per year. That's $356 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%$2,772
Round RockCity0.3720%$1,154
Williamson CountyCounty0.3694%$1,147
Austin Community Collegespecial0.1034%$321
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,584

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $339,755 would pay approximately $2,121 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