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1900 RED ROCK DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,266 sqftBuilt 1999

Property at a Glance

This home is estimated between $459,201 and $626,481, with a best estimate of $487,335. That places the property above the R588507E - SHADOW POINTE median of $381,419, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$459,201 $626,481
Best Estimate
$487,335
WCAD Value
$383,755
High Confidence

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

Based on 5 comparable properties in R588507E - SHADOW POINTE, this home's estimated market value is between $459,201 and $626,481. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1862 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,811 sqft Built 1999
Raw Value $349,286
Adjusted Value $487,335

Adjusted +$138,049 for 455 sqft more living space. Net adjustment: +$138,049.

1834 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,062 sqft Built 1999
Raw Value $397,306
Adjusted Value $459,201

Adjusted +$61,895 for 204 sqft more living space. Net adjustment: +$61,895.

1815 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,676 sqft Built 1996
Raw Value $453,466
Adjusted Value $626,481

Adjusted +$179,009 for 590 sqft more living space and -$5,994 for being older. Net adjustment: +$173,015.

1901 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,869 sqft Built 1994
Raw Value $350,828
Adjusted Value $461,291

Adjusted +$120,452 for 397 sqft more living space and -$9,989 for being older. Net adjustment: +$110,463.

1841 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,916 sqft Built 1997
Raw Value $444,386
Adjusted Value $546,582

Adjusted +$106,192 for 350 sqft more living space and -$3,996 for being older. Net adjustment: +$102,196.

The Neighborhood

This home is in line with the R588507E - SHADOW POINTE median of $381,419. Note that values in this subdivision declined 5.0% over the past year.

R588507E - SHADOW POINTE

typical
812 Properties
$381,419 Median Value
-5.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$383,755
Median
$381,419

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,905 across all districts. With a homestead exemption claimed, that drops to $5,584 — saving $1,321 per year. That's $465 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%$3,427
Round RockCity0.3720%$1,428
Williamson CountyCounty0.3694%$1,418
Austin Community Collegespecial0.1034%$397
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,905

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $487,335 would pay approximately $3,042 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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