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1827 RED ROCK DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath939 sqftBuilt 1998

Property at a Glance

This home is estimated between $320,883 and $377,756, with a best estimate of $345,140. That places the property below the R588507E - SHADOW POINTE median of $381,419, in a neighborhood that declined 5.0% over the past year.

Estimated Value Range

$320,883 $377,756
Best Estimate
$345,140
WCAD Value
$375,049
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 $320,883 and $377,756. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1817 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,239 sqft Built 1997
Raw Value $413,902
Adjusted Value $320,883

Adjusted -$91,021 for 300 sqft less living space and -$1,998 for being older. Net adjustment: -$93,019.

1821 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 997 sqft Built 1998
Raw Value $379,012
Adjusted Value $361,415

Adjusted -$17,597 for 58 sqft less living space. Net adjustment: -$17,597.

1823 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,213 sqft Built 1998
Raw Value $420,170
Adjusted Value $337,037

Adjusted -$83,133 for 274 sqft less living space. Net adjustment: -$83,133.

1858 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 970 sqft Built 1996
Raw Value $391,158
Adjusted Value $377,756

Adjusted -$9,406 for 31 sqft less living space and -$3,996 for being older. Net adjustment: -$13,402.

1844 RED ROCK DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,068 sqft Built 1995
Raw Value $390,273
Adjusted Value $345,140

Adjusted -$39,139 for 129 sqft less living space and -$5,994 for being older. Net adjustment: -$45,133.

The Neighborhood

This home is valued 1.7% below the R588507E - SHADOW POINTE median of $381,419. That positions it competitively for buyers comparing within the neighborhood. 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
$375,049
Median
$381,419

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,748 across all districts. With a homestead exemption claimed, that drops to $5,429 — saving $1,319 per year. That's $452 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%$3,350
Round RockCity0.3720%$1,395
Williamson CountyCounty0.3694%$1,386
Austin Community Collegespecial0.1034%$388
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,748

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $345,140 would pay approximately $2,154 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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