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1002 GREEN DOWNS DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath855 sqftBuilt 1984

Property at a Glance

This home is estimated between $314,656 and $336,819, with a best estimate of $318,965. 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

$314,656 $336,819
Best Estimate
$318,965
WCAD Value
$248,295
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 $314,656 and $336,819. 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 $318,965

Adjusted +$19,117 for 83 sqft more living space and -$3,135 for being older. Net adjustment: +$15,982.

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 $316,337

Adjusted +$17,274 for 75 sqft more living space and -$3,135 for being older. Net adjustment: +$14,139.

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 $336,819

Adjusted +$62,417 for 271 sqft more living space and -$3,135 for being older. Net adjustment: +$59,282.

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 $320,761

Adjusted +$19,117 for 83 sqft more living space and -$3,135 for being older. Net adjustment: +$15,982.

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 $314,656

Adjusted -$30,172 for 131 sqft less living space and -$3,135 for being older. Net adjustment: -$33,307.

The Neighborhood

This home is valued 6.6% below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. That positions it competitively for buyers comparing within the neighborhood. 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
$248,295
Median
$265,799

This home is -6.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,468 across all districts. With a homestead exemption claimed, that drops to $3,171 — saving $1,297 per year. That's $264 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%$2,218
Round RockCity0.3720%$924
Williamson CountyCounty0.3694%$917
Austin Community Collegespecial0.1034%$257
Williamson County FM/RdCounty0.0443%$110
Upper Brushy Creek WCIDWater0.0170%$42
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,468

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $318,965 would pay approximately $1,991 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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