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1148 SUNDROP PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath680 sqftBuilt 2001

Property at a Glance

This home is estimated between $196,374 and $336,538, with a best estimate of $212,667. 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

$196,374 $336,538
Best Estimate
$212,667
WCAD Value
$321,125
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 $196,374 and $336,538 should be treated as a rough guide.

Comparable Properties (5)

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 $336,538

Adjusted +$1,214 for 4 sqft more living space and +$1,998 for being newer. Net adjustment: +$3,212.

1108 SUNDROP PL, ROUND ROCK, TX 78665
0.00 mi 95% similar Same subdivision
3 bed 2 bath 970 sqft Built 2002
Raw Value $376,943
Adjusted Value $290,954

Adjusted -$87,987 for 290 sqft less living space and +$1,998 for being newer. Net adjustment: -$85,989.

4 bed 3 bath 1,352 sqft Built 2003
Raw Value $412,559
Adjusted Value $212,667

Adjusted -$203,888 for 672 sqft less living space and +$3,996 for being newer. Net adjustment: -$199,892.

4 bed 2 bath 1,379 sqft Built 2004
Raw Value $402,460
Adjusted Value $196,374

Adjusted -$212,080 for 699 sqft less living space and +$5,994 for being newer. Net adjustment: -$206,086.

4 bed 2 bath 1,543 sqft Built 2003
Raw Value $459,679
Adjusted Value $201,837

Adjusted -$261,838 for 863 sqft less living space and +$3,996 for being newer. Net adjustment: -$257,842.

The Neighborhood

This home is valued 15.8% 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

below average
812 Properties
$381,419 Median Value
-5.0% YoY Change
1% Have Pool
100% Have Garage
This Home
$321,125
Median
$381,419

This home is -15.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,778 across all districts. With a homestead exemption claimed, that drops to $4,468 — saving $1,310 per year. That's $372 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%$2,868
Round RockCity0.3720%$1,195
Williamson CountyCounty0.3694%$1,186
Austin Community Collegespecial0.1034%$332
Williamson County FM/RdCounty0.0443%$142
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,778

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $212,667 would pay approximately $1,327 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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