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1318 SUNDROP CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,382 sqftBuilt 2006

Property at a Glance

This home is estimated between $396,786 and $618,230, with a best estimate of $486,084. 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

$396,786 $618,230
Best Estimate
$486,084
WCAD Value
$412,812
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 $396,786 and $618,230. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1311 SUNDROP CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,049 sqft Built 2006
Raw Value $385,050
Adjusted Value $486,084

Adjusted +$101,034 for 333 sqft more living space. Net adjustment: +$101,034.

1314 SUNDROP CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,831 sqft Built 2006
Raw Value $370,412
Adjusted Value $537,588

Adjusted +$167,176 for 551 sqft more living space. Net adjustment: +$167,176.

1303 SUNDROP CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,419 sqft Built 2006
Raw Value $427,426
Adjusted Value $416,200

Adjusted -$11,226 for 37 sqft less living space. Net adjustment: -$11,226.

1315 SUNDROP CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,800 sqft Built 2006
Raw Value $441,648
Adjusted Value $618,230

Adjusted +$176,582 for 582 sqft more living space. Net adjustment: +$176,582.

1313 SUNDROP CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,414 sqft Built 2006
Raw Value $406,495
Adjusted Value $396,786

Adjusted -$9,709 for 32 sqft less living space. Net adjustment: -$9,709.

The Neighborhood

This home is valued 8.2% 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
$412,812
Median
$381,419

This home is +8.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,428 across all districts. With a homestead exemption claimed, that drops to $6,101 — saving $1,327 per year. That's $508 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%$3,687
Round RockCity0.3720%$1,536
Williamson CountyCounty0.3694%$1,525
Austin Community Collegespecial0.1034%$427
Williamson County FM/RdCounty0.0443%$183
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,428

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $486,084 would pay approximately $3,034 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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