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1008 GREEN VALLEY CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath824 sqftBuilt 1985

Property at a Glance

This home is estimated between $213,113 and $313,289, with a best estimate of $229,566. 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

$213,113 $313,289
Best Estimate
$229,566
WCAD Value
$232,381
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 $213,113 and $313,289. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1004 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 954 sqft Built 1985
Raw Value $259,508
Adjusted Value $229,566

Adjusted -$29,942 for 130 sqft less living space. Net adjustment: -$29,942.

1009 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 835 sqft Built 1985
Raw Value $315,823
Adjusted Value $313,289

Adjusted -$2,534 for 11 sqft less living space. Net adjustment: -$2,534.

1007 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 1 bath 946 sqft Built 1985
Raw Value $246,595
Adjusted Value $218,496

Adjusted -$28,099 for 122 sqft less living space. Net adjustment: -$28,099.

1103 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
2 bed 1 bath 862 sqft Built 1985
Raw Value $221,865
Adjusted Value $213,113

Adjusted -$8,752 for 38 sqft less living space. Net adjustment: -$8,752.

1105 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 814 sqft Built 1985
Raw Value $245,692
Adjusted Value $247,995

Adjusted +$2,303 for 10 sqft more living space. Net adjustment: +$2,303.

The Neighborhood

This home is valued 12.6% 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
$232,381
Median
$265,799

This home is -12.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,181 across all districts. With a homestead exemption claimed, that drops to $2,888 — saving $1,293 per year. That's $241 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%$2,075
Round RockCity0.3720%$864
Williamson CountyCounty0.3694%$859
Austin Community Collegespecial0.1034%$240
Williamson County FM/RdCounty0.0443%$103
Upper Brushy Creek WCIDWater0.0170%$40
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,181

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $229,566 would pay approximately $1,433 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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