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1900 FLINT ROCK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath3,130 sqftBuilt 1976

Property at a Glance

This home is estimated between $793,890 and $994,938, with a best estimate of $868,845. 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

$793,890 $994,938
Best Estimate
$868,845
WCAD Value
$574,512
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 $793,890 and $994,938 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 3,224 sqft Built 1994
Raw Value $858,811
Adjusted Value $793,890

Adjusted -$22,314 for 94 sqft less living space and -$42,607 for being older. Net adjustment: -$64,921.

3 bed 2 bath 2,237 sqft Built 1976
Raw Value $715,879
Adjusted Value $927,863

Adjusted +$211,984 for 893 sqft more living space. Net adjustment: +$211,984.

3 bed 2 bath 2,644 sqft Built 1988
Raw Value $712,791
Adjusted Value $799,756

Adjusted +$115,369 for 486 sqft more living space and -$28,404 for being older. Net adjustment: +$86,965.

3 bed 2 bath 4,408 sqft Built 1977
Raw Value $1,300,682
Adjusted Value $994,938

Adjusted -$303,377 for 1,278 sqft less living space and -$2,367 for being older. Net adjustment: -$305,744.

1900 SHADOWBROOK CIR, ROUND ROCK, TX 78681
0.00 mi 90% similar Same subdivision
5 bed 4 bath 2,148 sqft Built 1984
Raw Value $654,669
Adjusted Value $868,845

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

The Neighborhood

This home is valued 20.6% 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
$574,512
Median
$476,515

This home is +20.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,337 across all districts. With a homestead exemption claimed, that drops to $8,981 — saving $1,356 per year. That's $748 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%$5,131
Round RockCity0.3720%$2,137
Williamson CountyCounty0.3694%$2,123
Austin Community Collegespecial0.1034%$594
Williamson County FM/RdCounty0.0443%$255
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,337

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $868,845 would pay approximately $5,423 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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