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1001 GREEN DOWNS DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,060 sqftBuilt 1983

Property at a Glance

This home is estimated between $204,629 and $373,249, with a best estimate of $361,524. 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

$204,629 $373,249
Best Estimate
$361,524
WCAD Value
$276,026
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 $204,629 and $373,249. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1102 GREEN DOWNS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,190 sqft Built 1981
Raw Value $233,874
Adjusted Value $204,629

Adjusted -$29,942 for 130 sqft less living space and +$697 for being newer. Net adjustment: -$29,245.

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 $363,205

Adjusted +$64,490 for 280 sqft more living space and -$3,483 for being older. Net adjustment: +$61,007.

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 $361,524

Adjusted +$17,044 for 74 sqft more living space and -$3,483 for being older. Net adjustment: +$13,561.

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 $373,249

Adjusted +$64,490 for 280 sqft more living space and -$3,483 for being older. Net adjustment: +$61,007.

1319 GREEN TERRACE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,227 sqft Built 1993
Raw Value $308,829
Adjusted Value $266,882

Adjusted -$38,464 for 167 sqft less living space and -$3,483 for being older. Net adjustment: -$41,947.

The Neighborhood

This home is valued 3.8% 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
$276,026
Median
$265,799

This home is +3.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,966 across all districts. With a homestead exemption claimed, that drops to $3,665 — 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%$2,465
Round RockCity0.3720%$1,027
Williamson CountyCounty0.3694%$1,020
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%$4,966

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $361,524 would pay approximately $2,257 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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