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1815 INDIAN SUMMER PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,202 sqftBuilt 1996

Property at a Glance

This home is estimated between $344,723 and $683,835, with a best estimate of $511,308. 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

$344,723 $683,835
Best Estimate
$511,308
WCAD Value
$388,109
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 $344,723 and $683,835. 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 $595,951

Adjusted +$178,705 for 589 sqft more living space and +$1,998 for being newer. Net adjustment: +$180,703.

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 $511,308

Adjusted +$173,547 for 572 sqft more living space and +$3,996 for being newer. Net adjustment: +$177,543.

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 $416,699

Adjusted +$47,331 for 156 sqft more living space. Net adjustment: +$47,331.

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 $683,835

Adjusted +$258,197 for 851 sqft more living space. Net adjustment: +$258,197.

1818 INDIAN SUMMER PASS, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,357 sqft Built 1996
Raw Value $391,751
Adjusted Value $344,723

Adjusted -$47,028 for 155 sqft less living space. Net adjustment: -$47,028.

The Neighborhood

This home is valued 1.8% 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
$388,109
Median
$381,419

This home is +1.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,983 across all districts. With a homestead exemption claimed, that drops to $5,661 — saving $1,322 per year. That's $472 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%$3,466
Round RockCity0.3720%$1,444
Williamson CountyCounty0.3694%$1,434
Austin Community Collegespecial0.1034%$401
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,983

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $511,308 would pay approximately $3,192 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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