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1128 SUNDROP PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath685 sqftBuilt 2002

Property at a Glance

This home is estimated between $45,372 and $336,057, with a best estimate of $201,356. 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

$45,372 $336,057
Best Estimate
$201,356
WCAD Value
$328,719
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R588507E - SHADOW POINTE. The estimated range of $45,372 and $336,057 should be treated as a rough guide.

Comparable Properties (5)

1108 SUNDROP PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 970 sqft Built 2002
Raw Value $376,943
Adjusted Value $290,473

Adjusted -$86,470 for 285 sqft less living space. Net adjustment: -$86,470.

1120 SUNDROP PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 676 sqft Built 2002
Raw Value $333,326
Adjusted Value $336,057

Adjusted +$2,731 for 9 sqft more living space. Net adjustment: +$2,731.

3 bed 2 bath 1,756 sqft Built 2002
Raw Value $370,318
Adjusted Value $45,372

Adjusted -$324,946 for 1,071 sqft less living space. Net adjustment: -$324,946.

4 bed 2 bath 1,379 sqft Built 2004
Raw Value $402,460
Adjusted Value $195,893

Adjusted -$210,563 for 694 sqft less living space and +$3,996 for being newer. Net adjustment: -$206,567.

4 bed 2 bath 1,543 sqft Built 2003
Raw Value $459,679
Adjusted Value $201,356

Adjusted -$260,321 for 858 sqft less living space and +$1,998 for being newer. Net adjustment: -$258,323.

The Neighborhood

This home is valued 13.8% below the R588507E - SHADOW POINTE median of $381,419. That positions it competitively for buyers comparing within the neighborhood. 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
$328,719
Median
$381,419

This home is -13.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,915 across all districts. With a homestead exemption claimed, that drops to $4,603 — saving $1,312 per year. That's $384 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%$2,936
Round RockCity0.3720%$1,223
Williamson CountyCounty0.3694%$1,214
Austin Community Collegespecial0.1034%$340
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,915

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $201,356 would pay approximately $1,257 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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