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1211 GREENBRIAR LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed2 bath795 sqftBuilt 1984

Property at a Glance

This home is estimated between $196,940 and $324,162, with a best estimate of $223,096. 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

$196,940 $324,162
Best Estimate
$223,096
WCAD Value
$217,512
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 $196,940 and $324,162. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $324,162

Adjusted +$30,402 for 132 sqft more living space and -$3,483 for being older. Net adjustment: +$26,919.

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 $223,096

Adjusted -$15,892 for 69 sqft less living space. Net adjustment: -$15,892.

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 $267,051

Adjusted -$34,548 for 150 sqft less living space and -$3,483 for being older. Net adjustment: -$38,031.

1127 GREENBRIAR LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 919 sqft Built 1984
Raw Value $225,500
Adjusted Value $196,940

Adjusted -$28,560 for 124 sqft less living space. Net adjustment: -$28,560.

1021 GREENBRIAR LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 864 sqft Built 1984
Raw Value $224,775
Adjusted Value $208,883

Adjusted -$15,892 for 69 sqft less living space. Net adjustment: -$15,892.

The Neighborhood

This home is valued 18.2% 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

below average
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$217,512
Median
$265,799

This home is -18.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,914 across all districts. With a homestead exemption claimed, that drops to $2,623 — saving $1,291 per year. That's $219 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%$1,943
Round RockCity0.3720%$809
Williamson CountyCounty0.3694%$804
Austin Community Collegespecial0.1034%$225
Williamson County FM/RdCounty0.0443%$96
Upper Brushy Creek WCIDWater0.0170%$37
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$3,914

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $223,096 would pay approximately $1,393 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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