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8004 SUNBURST PKWY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,880 sqftBuilt 2000

Property at a Glance

This home is estimated between $560,081 and $821,188, with a best estimate of $714,980. 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

$560,081 $821,188
Best Estimate
$714,980
WCAD Value
$577,763
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 $560,081 and $821,188. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8000 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,988 sqft Built 1999
Raw Value $595,020
Adjusted Value $560,081

Adjusted -$36,034 for 108 sqft less living space and +$1,095 for being newer. Net adjustment: -$34,939.

8009 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,359 sqft Built 2000
Raw Value $477,308
Adjusted Value $651,137

Adjusted +$173,829 for 521 sqft more living space. Net adjustment: +$173,829.

8004 WHITWORTH LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,906 sqft Built 1998
Raw Value $438,707
Adjusted Value $765,868

Adjusted +$324,970 for 974 sqft more living space and +$2,191 for being newer. Net adjustment: +$327,161.

8005 WHITWORTH LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,820 sqft Built 1998
Raw Value $465,333
Adjusted Value $821,188

Adjusted +$353,664 for 1,060 sqft more living space and +$2,191 for being newer. Net adjustment: +$355,855.

8020 WHITWORTH LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,068 sqft Built 1998
Raw Value $441,869
Adjusted Value $714,980

Adjusted +$270,920 for 812 sqft more living space and +$2,191 for being newer. Net adjustment: +$273,111.

The Neighborhood

This home is valued 10.5% 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

typical
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$577,763
Median
$523,036

This home is +10.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,864 across all districts. With a homestead exemption claimed, that drops to $8,507 — saving $1,357 per year. That's $709 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%$5,160
Williamson CountyCounty0.3694%$2,135
Fern Bluff MUDMUD0.1800%$1,040
Austin Community Collegespecial0.1034%$597
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$578
Williamson County FM/RdCounty0.0443%$256
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$9,864

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $714,980 would pay approximately $4,463 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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