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1900 CROSS CREEK TRL, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,503 sqftBuilt 1977

Property at a Glance

This home is estimated between $1,036,969 and $1,416,660, with a best estimate of $1,131,229. That places the property above 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

$1,036,969 $1,416,660
Best Estimate
$1,131,229
WCAD Value
$1,091,620
High Confidence

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

Based on 5 comparable properties in R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area, this home's estimated market value is between $1,036,969 and $1,416,660. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2009 CROSS CREEK TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,506 sqft Built 1977
Raw Value $797,171
Adjusted Value $1,416,660

Adjusted +$394,118 for 997 sqft more living space and +$225,371 for having a 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 $1,131,229

Adjusted +$125,311 for 317 sqft more living space and +$225,371 for having a pool. Net adjustment: +$350,682.

2001 CROSS CREEK TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,259 sqft Built 1978
Raw Value $762,638
Adjusted Value $1,084,463

Adjusted +$96,454 for 244 sqft more living space and +$225,371 for having a pool. Net adjustment: +$321,825.

2000 CROSS CREEK TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 1977
Raw Value $827,704
Adjusted Value $1,153,878

Adjusted +$100,803 for 255 sqft more living space and +$225,371 for having a pool. Net adjustment: +$326,174.

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 $1,036,969

Adjusted +$168,400 for 426 sqft more living space and +$225,371 for having a pool. Net adjustment: +$393,771.

The Neighborhood

This home is valued 56.1% 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

outlier high
73 Properties
$699,495 Median Value
-4.6% YoY Change
10% Have Pool
51% Have Garage
This Home
$1,091,620
Median
$699,495

This home is +56.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,428 across all districts. With a homestead exemption claimed, that drops to $13,991 — saving $1,437 per year. That's $1,166 per month a buyer should budget. The assessed value increased +3.6% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 51 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$9,022
Williamson CountyCounty0.3694%$3,732
Austin Community Collegespecial0.1034%$1,045
Williamson County ESD #9 - Round RockESD0.0999%$1,009
Williamson County FM/RdCounty0.0443%$448
Upper Brushy Creek WCIDWater0.0170%$172
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$15,428
51 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,131,229 would pay approximately $7,061 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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