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1001 GREEN VALLEY CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath754 sqftBuilt 1985

Property at a Glance

This home is estimated between $170,184 and $193,568, with a best estimate of $187,303. 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

$170,184 $193,568
Best Estimate
$187,303
WCAD Value
$269,408
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE. The estimated range of $170,184 and $193,568 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 994 sqft Built 1986
Raw Value $249,193
Adjusted Value $193,568

Adjusted -$55,277 for 240 sqft less living space and -$348 for being older. Net adjustment: -$55,625.

3 bed 2 bath 1,116 sqft Built 1986
Raw Value $274,133
Adjusted Value $190,409

Adjusted -$83,376 for 362 sqft less living space and -$348 for being older. Net adjustment: -$83,724.

3 bed 2 bath 1,116 sqft Built 1986
Raw Value $271,027
Adjusted Value $187,303

Adjusted -$83,376 for 362 sqft less living space and -$348 for being older. Net adjustment: -$83,724.

3 bed 2 bath 1,116 sqft Built 1986
Raw Value $253,908
Adjusted Value $170,184

Adjusted -$83,376 for 362 sqft less living space and -$348 for being older. Net adjustment: -$83,724.

3 bed 2 bath 1,178 sqft Built 1986
Raw Value $276,901
Adjusted Value $178,897

Adjusted -$97,656 for 424 sqft less living space and -$348 for being older. Net adjustment: -$98,004.

The Neighborhood

This home is valued 1.4% 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
$269,408
Median
$265,799

This home is +1.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,847 across all districts. With a homestead exemption claimed, that drops to $3,547 — saving $1,300 per year. That's $296 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%$2,406
Round RockCity0.3720%$1,002
Williamson CountyCounty0.3694%$995
Austin Community Collegespecial0.1034%$279
Williamson County FM/RdCounty0.0443%$119
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,847

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $187,303 would pay approximately $1,169 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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