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1900 SHADOWBROOK CIR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath2,148 sqftBuilt 1984

Property at a Glance

This home is estimated between $360,336 and $713,688, with a best estimate of $602,512. That places the property above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$360,336 $713,688
Best Estimate
$602,512
WCAD Value
$654,669
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK. The estimated range of $360,336 and $713,688 should be treated as a rough guide.

Comparable Properties (5)

1900 FLINT ROCK DR, ROUND ROCK, TX 78681
0.00 mi 90% similar Same subdivision
4 bed 2 bath 3,130 sqft Built 1976
Raw Value $574,512
Adjusted Value $360,336

Adjusted -$233,112 for 982 sqft less living space and +$18,936 for being newer. Net adjustment: -$214,176.

4 bed 2 bath 2,274 sqft Built 1993
Raw Value $465,689
Adjusted Value $414,476

Adjusted -$29,910 for 126 sqft less living space and -$21,303 for being older. Net adjustment: -$51,213.

3 bed 2 bath 1,950 sqft Built 1984
Raw Value $589,200
Adjusted Value $636,202

Adjusted +$47,002 for 198 sqft more living space. Net adjustment: +$47,002.

4 bed 2 bath 2,001 sqft Built 1994
Raw Value $591,286
Adjusted Value $602,512

Adjusted +$34,896 for 147 sqft more living space and -$23,670 for being older. Net adjustment: +$11,226.

3 bed 2 bath 2,237 sqft Built 1976
Raw Value $715,879
Adjusted Value $713,688

Adjusted -$21,127 for 89 sqft less living space and +$18,936 for being newer. Net adjustment: -$2,191.

The Neighborhood

This home is valued 37.4% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK

above average
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$654,669
Median
$476,515

This home is +37.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,779 across all districts. With a homestead exemption claimed, that drops to $10,408 — saving $1,371 per year. That's $867 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%$5,847
Round RockCity0.3720%$2,435
Williamson CountyCounty0.3694%$2,419
Austin Community Collegespecial0.1034%$677
Williamson County FM/RdCounty0.0443%$290
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,779

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $602,512 would pay approximately $3,761 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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