Beta Williamson County, TX only — data and coverage are limited during early access.

1114 GREENBRIAR CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath630 sqftBuilt 1984

Property at a Glance

This home is estimated between $137,604 and $277,918, with a best estimate of $165,814. 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

$137,604 $277,918
Best Estimate
$165,814
WCAD Value
$250,154
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 $137,604 and $277,918. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1116 GREENBRIAR CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,091 sqft Built 1984
Raw Value $243,782
Adjusted Value $137,604

Adjusted -$106,178 for 461 sqft less living space. Net adjustment: -$106,178.

1112 GREENBRIAR CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 809 sqft Built 1984
Raw Value $217,354
Adjusted Value $176,126

Adjusted -$41,228 for 179 sqft less living space. Net adjustment: -$41,228.

1118 GREENBRIAR CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,078 sqft Built 1984
Raw Value $268,998
Adjusted Value $165,814

Adjusted -$103,184 for 448 sqft less living space. Net adjustment: -$103,184.

1122 GREENBRIAR CT, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 507 sqft Built 1984
Raw Value $249,588
Adjusted Value $277,918

Adjusted +$28,330 for 123 sqft more living space. Net adjustment: +$28,330.

904 FAIRWAY GREEN CV, ROUND ROCK, TX 78664
0.09 mi 100% similar Same subdivision
3 bed 2 bath 1,084 sqft Built 1984
Raw Value $258,524
Adjusted Value $153,958

Adjusted -$104,566 for 454 sqft less living space. Net adjustment: -$104,566.

The Neighborhood

This home is valued 5.9% 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
$250,154
Median
$265,799

This home is -5.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,501 across all districts. With a homestead exemption claimed, that drops to $3,204 — saving $1,297 per year. That's $267 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%$2,234
Round RockCity0.3720%$931
Williamson CountyCounty0.3694%$924
Austin Community Collegespecial0.1034%$259
Williamson County FM/RdCounty0.0443%$111
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,501

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $165,814 would pay approximately $1,035 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.

View full property details