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8008 SUNBURST PKWY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,649 sqftBuilt 2000

Property at a Glance

This home is estimated between $397,889 and $804,244, with a best estimate of $607,730. That places the property above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$397,889 $804,244
Best Estimate
$607,730
WCAD Value
$680,440
High Confidence

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

Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $397,889 and $804,244. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8000 WHITWORTH LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,275 sqft Built 1999
Raw Value $481,852
Adjusted Value $607,730

Adjusted +$124,783 for 374 sqft more living space and +$1,095 for being newer. Net adjustment: +$125,878.

8010 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,368 sqft Built 2000
Raw Value $710,490
Adjusted Value $804,244

Adjusted +$93,754 for 281 sqft more living space. Net adjustment: +$93,754.

8003 WHITWORTH LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,400 sqft Built 1998
Raw Value $471,697
Adjusted Value $556,966

Adjusted +$83,078 for 249 sqft more living space and +$2,191 for being newer. Net adjustment: +$85,269.

8009 WHITWORTH LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,690 sqft Built 1998
Raw Value $409,377
Adjusted Value $397,889

Adjusted -$13,679 for 41 sqft less living space and +$2,191 for being newer. Net adjustment: -$11,488.

8005 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,340 sqft Built 2000
Raw Value $568,981
Adjusted Value $672,077

Adjusted +$103,096 for 309 sqft more living space. Net adjustment: +$103,096.

The Neighborhood

This home is valued 30.1% above the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. With 952 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

above average
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$680,440
Median
$523,036

This home is +30.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,617 across all districts. With a homestead exemption claimed, that drops to $10,241 — saving $1,376 per year. That's $853 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%$6,077
Williamson CountyCounty0.3694%$2,514
Fern Bluff MUDMUD0.1800%$1,225
Austin Community Collegespecial0.1034%$704
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$680
Williamson County FM/RdCounty0.0443%$302
Upper Brushy Creek WCIDWater0.0170%$116
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$11,617

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $607,730 would pay approximately $3,793 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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