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1126 GREENBRIAR LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath948 sqftBuilt 1984

Property at a Glance

This home is estimated between $139,929 and $359,402, with a best estimate of $258,335. 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

$139,929 $359,402
Best Estimate
$258,335
WCAD Value
$252,932
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 $139,929 and $359,402. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1405 CLEARVIEW LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,440 sqft Built 1986
Raw Value $253,944
Adjusted Value $139,929

Adjusted -$113,318 for 492 sqft less living space and -$697 for being older. Net adjustment: -$114,015.

1418 CLEARVIEW LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 663 sqft Built 1994
Raw Value $297,243
Adjusted Value $359,402

Adjusted +$65,642 for 285 sqft more living space and -$3,483 for being older. Net adjustment: +$62,159.

1225 GREENBRIAR LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 864 sqft Built 1984
Raw Value $238,988
Adjusted Value $258,335

Adjusted +$19,347 for 84 sqft more living space. Net adjustment: +$19,347.

1414 CLEARVIEW LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 945 sqft Built 1994
Raw Value $305,082
Adjusted Value $302,290

Adjusted +$691 for 3 sqft more living space and -$3,483 for being older. Net adjustment: -$2,792.

1017 GREENBRIAR LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,232 sqft Built 1984
Raw Value $261,015
Adjusted Value $195,604

Adjusted -$65,411 for 284 sqft less living space. Net adjustment: -$65,411.

The Neighborhood

This home is valued 4.8% 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
$252,932
Median
$265,799

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,551 across all districts. With a homestead exemption claimed, that drops to $3,254 — saving $1,297 per year. That's $271 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%$2,259
Round RockCity0.3720%$941
Williamson CountyCounty0.3694%$934
Austin Community Collegespecial0.1034%$262
Williamson County FM/RdCounty0.0443%$112
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,551

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $258,335 would pay approximately $1,613 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 4/19/2026.

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