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1821 INDIAN SUMMER PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,142 sqftBuilt 1997

Property at a Glance

This home is estimated between $187,702 and $432,149, with a best estimate of $360,228. 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

$187,702 $432,149
Best Estimate
$360,228
WCAD Value
$442,502
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 $187,702 and $432,149. 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 $272,344

Adjusted -$142,904 for 471 sqft less living space. Net adjustment: -$142,904.

1808 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,164 sqft Built 1996
Raw Value $386,729
Adjusted Value $378,056

Adjusted -$6,675 for 22 sqft less living space and -$1,998 for being older. Net adjustment: -$8,673.

1813 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,630 sqft Built 1998
Raw Value $333,765
Adjusted Value $187,702

Adjusted -$148,061 for 488 sqft less living space and +$1,998 for being newer. Net adjustment: -$146,063.

1801 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 968 sqft Built 1997
Raw Value $379,357
Adjusted Value $432,149

Adjusted +$52,792 for 174 sqft more living space. Net adjustment: +$52,792.

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 $360,228

Adjusted -$63,412 for 209 sqft less living space and -$1,998 for being older. Net adjustment: -$65,410.

The Neighborhood

This home is valued 16.0% 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

above average
812 Properties
$381,419 Median Value
-5.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$442,502
Median
$381,419

This home is +16.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,962 across all districts. With a homestead exemption claimed, that drops to $6,630 — saving $1,332 per year. That's $553 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%$3,952
Round RockCity0.3720%$1,646
Williamson CountyCounty0.3694%$1,635
Austin Community Collegespecial0.1034%$458
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,962

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $360,228 would pay approximately $2,249 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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