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1818 INDIAN SUMMER PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,357 sqftBuilt 1996

Property at a Glance

This home is estimated between $435,137 and $730,863, with a best estimate of $550,431. 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

$435,137 $730,863
Best Estimate
$550,431
WCAD Value
$391,751
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 $435,137 and $730,863. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1819 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,613 sqft Built 1997
Raw Value $415,248
Adjusted Value $642,979

Adjusted +$225,733 for 744 sqft more living space and +$1,998 for being newer. Net adjustment: +$227,731.

1814 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,046 sqft Built 1996
Raw Value $369,368
Adjusted Value $463,727

Adjusted +$94,359 for 311 sqft more living space. Net adjustment: +$94,359.

1805 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,351 sqft Built 1996
Raw Value $425,638
Adjusted Value $730,863

Adjusted +$305,225 for 1,006 sqft more living space. Net adjustment: +$305,225.

1815 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,202 sqft Built 1996
Raw Value $388,109
Adjusted Value $435,137

Adjusted +$47,028 for 155 sqft more living space. Net adjustment: +$47,028.

1812 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,740 sqft Built 1999
Raw Value $357,236
Adjusted Value $550,431

Adjusted +$187,201 for 617 sqft more living space and +$5,994 for being newer. Net adjustment: +$193,195.

The Neighborhood

This home is valued 2.7% above the R588507E - SHADOW POINTE median of $381,419. With 812 homes in the subdivision, the property sits in the upper tier. 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
$391,751
Median
$381,419

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,049 across all districts. With a homestead exemption claimed, that drops to $5,726 — saving $1,323 per year. That's $477 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%$3,499
Round RockCity0.3720%$1,457
Williamson CountyCounty0.3694%$1,447
Austin Community Collegespecial0.1034%$405
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,049

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $550,431 would pay approximately $3,436 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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