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1009 GREEN VALLEY CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath835 sqftBuilt 1985

Property at a Glance

This home is estimated between $216,207 and $306,419, with a best estimate of $234,915. 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

$216,207 $306,419
Best Estimate
$234,915
WCAD Value
$315,823
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 $216,207 and $306,419. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1007 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 946 sqft Built 1985
Raw Value $246,595
Adjusted Value $221,029

Adjusted -$25,566 for 111 sqft less living space. Net adjustment: -$25,566.

1005 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 984 sqft Built 1985
Raw Value $250,525
Adjusted Value $216,207

Adjusted -$34,318 for 149 sqft less living space. Net adjustment: -$34,318.

1003 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 968 sqft Built 1985
Raw Value $282,984
Adjusted Value $252,351

Adjusted -$30,633 for 133 sqft less living space. Net adjustment: -$30,633.

1008 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
2 bed 1 bath 824 sqft Built 1985
Raw Value $232,381
Adjusted Value $234,915

Adjusted +$2,534 for 11 sqft more living space. Net adjustment: +$2,534.

1006 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 666 sqft Built 1985
Raw Value $267,495
Adjusted Value $306,419

Adjusted +$38,924 for 169 sqft more living space. Net adjustment: +$38,924.

The Neighborhood

This home is valued 18.8% 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

above average
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$315,823
Median
$265,799

This home is +18.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,683 across all districts. With a homestead exemption claimed, that drops to $4,374 — saving $1,309 per year. That's $365 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%$2,821
Round RockCity0.3720%$1,175
Williamson CountyCounty0.3694%$1,167
Austin Community Collegespecial0.1034%$327
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,683

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $234,915 would pay approximately $1,466 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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