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900 GARDEN VALLEY CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,112 sqftBuilt 1983

Property at a Glance

This home is estimated between $230,655 and $351,166, with a best estimate of $260,655. 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

$230,655 $351,166
Best Estimate
$260,655
WCAD Value
$241,896
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $230,655 and $351,166. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

902 GARDEN VALLEY CV, ROUND ROCK, TX 78664
0.05 mi 100% similar Same subdivision
3 bed 2 bath 1,127 sqft Built 1984
Raw Value $256,279
Adjusted Value $252,476

Adjusted -$3,455 for 15 sqft less living space and -$348 for being older. Net adjustment: -$3,803.

901 GARDEN VALLEY CV, ROUND ROCK, TX 78664
0.09 mi 100% similar Same subdivision
3 bed 2 bath 1,170 sqft Built 1983
Raw Value $244,014
Adjusted Value $230,655

Adjusted -$13,359 for 58 sqft less living space. Net adjustment: -$13,359.

1102 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.14 mi 100% similar Same subdivision
3 bed 2 bath 754 sqft Built 1985
Raw Value $257,907
Adjusted Value $339,665

Adjusted +$82,455 for 358 sqft more living space and -$697 for being older. Net adjustment: +$81,758.

1001 GREEN VALLEY CV, ROUND ROCK, TX 78664
0.17 mi 100% similar Same subdivision
3 bed 2 bath 754 sqft Built 1985
Raw Value $269,408
Adjusted Value $351,166

Adjusted +$82,455 for 358 sqft more living space and -$697 for being older. Net adjustment: +$81,758.

3 bed 2 bath 1,178 sqft Built 1986
Raw Value $276,901
Adjusted Value $260,655

Adjusted -$15,201 for 66 sqft less living space and -$1,045 for being older. Net adjustment: -$16,246.

The Neighborhood

This home is valued 9.0% 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
$241,896
Median
$265,799

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,352 across all districts. With a homestead exemption claimed, that drops to $3,057 — saving $1,295 per year. That's $255 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%$2,160
Round RockCity0.3720%$900
Williamson CountyCounty0.3694%$894
Austin Community Collegespecial0.1034%$250
Williamson County FM/RdCounty0.0443%$107
Upper Brushy Creek WCIDWater0.0170%$41
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,352

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $260,655 would pay approximately $1,627 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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