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1018 GREENBRIAR CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath728 sqftBuilt 1984

Property at a Glance

This home is estimated between $158,753 and $198,821, with a best estimate of $197,897. 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

$158,753 $198,821
Best Estimate
$197,897
WCAD Value
$242,066
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 $158,753 and $198,821. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1011 FAIRLAWN CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 919 sqft Built 1984
Raw Value $242,216
Adjusted Value $198,225

Adjusted -$43,991 for 191 sqft less living space. Net adjustment: -$43,991.

1011 PARKSIDE CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,163 sqft Built 1983
Raw Value $258,595
Adjusted Value $158,753

Adjusted -$100,190 for 435 sqft less living space and +$348 for being newer. Net adjustment: -$99,842.

1012 GREENBRIAR CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 904 sqft Built 1984
Raw Value $226,256
Adjusted Value $185,719

Adjusted -$40,537 for 176 sqft less living space. Net adjustment: -$40,537.

1011 GREENBRIAR LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 919 sqft Built 1984
Raw Value $242,812
Adjusted Value $198,821

Adjusted -$43,991 for 191 sqft less living space. Net adjustment: -$43,991.

1016 GREENBRIAR CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 916 sqft Built 1984
Raw Value $241,198
Adjusted Value $197,897

Adjusted -$43,301 for 188 sqft less living space. Net adjustment: -$43,301.

The Neighborhood

This home is valued 8.9% 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
$242,066
Median
$265,799

This home is -8.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,355 across all districts. With a homestead exemption claimed, that drops to $3,060 — 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%$2,162
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%$4,355

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $197,897 would pay approximately $1,235 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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