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2009 CROSS CREEK TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,506 sqftBuilt 1977

Property at a Glance

This home is estimated between $417,479 and $993,549, with a best estimate of $511,740. That places the property below the R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area median of $699,495, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$417,479 $993,549
Best Estimate
$511,740
WCAD Value
$797,171
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $417,479 and $993,549. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

2100 CROSS CREEK TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,218 sqft Built 1977
Raw Value $723,319
Adjusted Value $611,796

Adjusted +$113,848 for 288 sqft more living space and -$225,371 for no pool. Net adjustment: -$111,523.

1900 CROSS CREEK TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,503 sqft Built 1977
Raw Value $1,091,620
Adjusted Value $472,131

Adjusted -$394,118 for 997 sqft less living space and -$225,371 for no pool. Net adjustment: -$619,489.

2101 CROSS CREEK TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,186 sqft Built 1977
Raw Value $780,547
Adjusted Value $511,740

Adjusted -$268,807 for 680 sqft less living space. Net adjustment: -$268,807.

1 TIFFANY TRL, ROUND ROCK, TX 78681
0.12 mi 100% similar Same subdivision
3 bed 2 bath 2,077 sqft Built 1977
Raw Value $643,198
Adjusted Value $417,479

Adjusted -$225,719 for 571 sqft less living space. Net adjustment: -$225,719.

4 bed 2 bath 1,358 sqft Built 1978
Raw Value $935,044
Adjusted Value $993,549

Adjusted +$58,505 for 148 sqft more living space. Net adjustment: +$58,505.

The Neighborhood

This home is valued 14.0% above the R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area median of $699,495. With 73 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area

typical
73 Properties
$699,495 Median Value
-4.6% YoY Change
10% Have Pool
51% Have Garage
This Home
$797,171
Median
$699,495

This home is +14.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,174 across all districts. With a homestead exemption claimed, that drops to $10,777 — saving $1,397 per year. That's $898 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%$7,120
Williamson CountyCounty0.3694%$2,945
Austin Community Collegespecial0.1034%$824
Williamson County ESD #9 - Round RockESD0.0999%$796
Williamson County FM/RdCounty0.0443%$353
Upper Brushy Creek WCIDWater0.0170%$136
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$12,174

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $511,740 would pay approximately $3,194 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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