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1820 INDIAN SUMMER PASS, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,056 sqftBuilt 1997

Property at a Glance

This home is estimated between $341,814 and $637,540, with a best estimate of $465,013. 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

$341,814 $637,540
Best Estimate
$465,013
WCAD Value
$394,844
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 $341,814 and $637,540. 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 $549,656

Adjusted +$134,408 for 443 sqft more living space. Net adjustment: +$134,408.

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 $465,013

Adjusted +$129,250 for 426 sqft more living space and +$1,998 for being newer. Net adjustment: +$131,248.

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 $370,404

Adjusted +$3,034 for 10 sqft more living space and -$1,998 for being older. Net adjustment: +$1,036.

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 $637,540

Adjusted +$213,900 for 705 sqft more living space and -$1,998 for being older. Net adjustment: +$211,902.

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 $341,814

Adjusted -$44,297 for 146 sqft less living space and -$1,998 for being older. Net adjustment: -$46,295.

The Neighborhood

This home is valued 3.5% 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
$394,844
Median
$381,419

This home is +3.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,104 across all districts. With a homestead exemption claimed, that drops to $5,781 — saving $1,323 per year. That's $482 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%$3,526
Round RockCity0.3720%$1,469
Williamson CountyCounty0.3694%$1,459
Austin Community Collegespecial0.1034%$408
Williamson County FM/RdCounty0.0443%$175
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,104

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $465,013 would pay approximately $2,903 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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