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1006 GREEN VALLEY CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath666 sqftBuilt 1985

Property at a Glance

This home is estimated between $177,283 and $281,943, with a best estimate of $213,427. 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

$177,283 $281,943
Best Estimate
$213,427
WCAD Value
$267,495
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 $177,283 and $281,943. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1000 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 570 sqft Built 1985
Raw Value $259,832
Adjusted Value $281,943

Adjusted +$22,111 for 96 sqft more living space. Net adjustment: +$22,111.

1005 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 984 sqft Built 1985
Raw Value $250,525
Adjusted Value $177,283

Adjusted -$73,242 for 318 sqft less living space. Net adjustment: -$73,242.

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 $276,899

Adjusted -$38,924 for 169 sqft less living space. Net adjustment: -$38,924.

1003 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 968 sqft Built 1985
Raw Value $282,984
Adjusted Value $213,427

Adjusted -$69,557 for 302 sqft less living space. Net adjustment: -$69,557.

1101 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 947 sqft Built 1985
Raw Value $247,421
Adjusted Value $182,701

Adjusted -$64,720 for 281 sqft less living space. Net adjustment: -$64,720.

The Neighborhood

This home is in line with the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. 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
$267,495
Median
$265,799

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,813 across all districts. With a homestead exemption claimed, that drops to $3,513 — saving $1,300 per year. That's $293 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%$2,389
Round RockCity0.3720%$995
Williamson CountyCounty0.3694%$988
Austin Community Collegespecial0.1034%$277
Williamson County FM/RdCounty0.0443%$119
Upper Brushy Creek WCIDWater0.0170%$45
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,813

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $213,427 would pay approximately $1,332 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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