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1215 GREEN TERRACE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath970 sqftBuilt 1993

Property at a Glance

This home is estimated between $344,278 and $356,003, with a best estimate of $348,587. That places the property above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.

Estimated Value Range

$344,278 $356,003
Best Estimate
$348,587
WCAD Value
$341,550
High Confidence

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

Based on 5 comparable properties in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE, this home's estimated market value is between $344,278 and $356,003. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1308 GREEN TERRACE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 772 sqft Built 1993
Raw Value $302,983
Adjusted Value $348,587

Adjusted +$45,604 for 198 sqft more living space. Net adjustment: +$45,604.

1208 GREEN TERRACE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 780 sqft Built 1993
Raw Value $302,198
Adjusted Value $345,959

Adjusted +$43,761 for 190 sqft more living space. Net adjustment: +$43,761.

1314 GREEN TERRACE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 772 sqft Built 1993
Raw Value $304,779
Adjusted Value $350,383

Adjusted +$45,604 for 198 sqft more living space. Net adjustment: +$45,604.

1402 GREEN TERRACE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 986 sqft Built 1993
Raw Value $347,963
Adjusted Value $344,278

Adjusted -$3,685 for 16 sqft less living space. Net adjustment: -$3,685.

1214 GREEN TERRACE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 780 sqft Built 1993
Raw Value $312,242
Adjusted Value $356,003

Adjusted +$43,761 for 190 sqft more living space. Net adjustment: +$43,761.

The Neighborhood

This home is valued 28.5% above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. With 1,079 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.6% over the past year.

R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE

above average
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$341,550
Median
$265,799

This home is +28.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,145 across all districts. With a homestead exemption claimed, that drops to $4,832 — saving $1,313 per year. That's $403 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%$3,050
Round RockCity0.3720%$1,271
Williamson CountyCounty0.3694%$1,262
Austin Community Collegespecial0.1034%$353
Williamson County FM/RdCounty0.0443%$151
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,145

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $348,587 would pay approximately $2,176 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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