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1024 TWIN TERRACE CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,446 sqftBuilt 1999

Property at a Glance

This home is estimated between $544,141 and $777,118, with a best estimate of $586,779. That places the property above the R501598E - Forest Ridge, Small Lots median of $533,875, in a neighborhood that appreciated 4.6% over the past year.

Estimated Value Range

$544,141 $777,118
Best Estimate
$586,779
WCAD Value
$519,735
High Confidence

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

Based on 5 comparable properties in R501598E - Forest Ridge, Small Lots, this home's estimated market value is between $544,141 and $777,118. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1019 TWIN TERRACE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,713 sqft Built 1999
Raw Value $537,573
Adjusted Value $777,118

Adjusted +$239,545 for 733 sqft more living space. Net adjustment: +$239,545.

1018 TWIN TERRACE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,287 sqft Built 1999
Raw Value $534,818
Adjusted Value $586,779

Adjusted +$51,961 for 159 sqft more living space. Net adjustment: +$51,961.

1005 TWIN TERRACE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,815 sqft Built 1999
Raw Value $561,599
Adjusted Value $767,811

Adjusted +$206,212 for 631 sqft more living space. Net adjustment: +$206,212.

1008 TWIN TERRACE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,470 sqft Built 1999
Raw Value $551,984
Adjusted Value $544,141

Adjusted -$7,843 for 24 sqft less living space. Net adjustment: -$7,843.

1115 DALEA BLUFF, ROUND ROCK, TX 78665
0.08 mi 100% similar Same subdivision
3 bed 2 bath 2,277 sqft Built 1999
Raw Value $506,052
Adjusted Value $561,281

Adjusted +$55,229 for 169 sqft more living space. Net adjustment: +$55,229.

The Neighborhood

This home is valued 2.6% below the R501598E - Forest Ridge, Small Lots median of $533,875. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 4.6% over the past year.

R501598E - Forest Ridge, Small Lots

typical
269 Properties
$533,875 Median Value
+4.6% YoY Change
0% Have Pool
99% Have Garage
This Home
$519,735
Median
$533,875

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,351 across all districts. With a homestead exemption claimed, that drops to $8,005 — saving $1,346 per year. That's $667 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%$4,642
Round RockCity0.3720%$1,933
Williamson CountyCounty0.3694%$1,920
Austin Community Collegespecial0.1034%$537
Williamson County FM/RdCounty0.0443%$230
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,351

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $586,779 would pay approximately $3,663 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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