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

1217 GREEN TERRACE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath552 sqftBuilt 1993

Property at a Glance

This home is estimated between $249,685 and $270,167, with a best estimate of $254,108. That places the property below 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

$249,685 $270,167
Best Estimate
$254,108
WCAD Value
$275,514
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 $249,685 and $270,167. 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 $252,312

Adjusted -$50,671 for 220 sqft less living space. Net adjustment: -$50,671.

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 $249,685

Adjusted -$52,513 for 228 sqft less living space. Net adjustment: -$52,513.

1408 GREEN TERRACE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 584 sqft Built 1993
Raw Value $277,537
Adjusted Value $270,167

Adjusted -$7,370 for 32 sqft less living space. Net adjustment: -$7,370.

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 $254,108

Adjusted -$50,671 for 220 sqft less living space. Net adjustment: -$50,671.

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 $259,729

Adjusted -$52,513 for 228 sqft less living space. Net adjustment: -$52,513.

The Neighborhood

This home is valued 3.7% 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

typical
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$275,514
Median
$265,799

This home is +3.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,957 across all districts. With a homestead exemption claimed, that drops to $3,656 — saving $1,301 per year. That's $305 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%$2,461
Round RockCity0.3720%$1,025
Williamson CountyCounty0.3694%$1,018
Austin Community Collegespecial0.1034%$285
Williamson County FM/RdCounty0.0443%$122
Upper Brushy Creek WCIDWater0.0170%$47
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,957

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $254,108 would pay approximately $1,586 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