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8503 GLEN CANYON DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,095 sqftBuilt 2000

Property at a Glance

This home is estimated between $440,102 and $533,409, with a best estimate of $472,717. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$440,102 $533,409
Best Estimate
$472,717
WCAD Value
$517,873
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 $440,102 and $533,409. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8510 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 966 sqft Built 1999
Raw Value $489,274
Adjusted Value $533,409

Adjusted +$43,040 for 129 sqft more living space and +$1,095 for being newer. Net adjustment: +$44,135.

8817 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,223 sqft Built 1999
Raw Value $514,329
Adjusted Value $472,717

Adjusted -$42,707 for 128 sqft less living space and +$1,095 for being newer. Net adjustment: -$41,612.

8614 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,017 sqft Built 1999
Raw Value $476,180
Adjusted Value $503,299

Adjusted +$26,024 for 78 sqft more living space and +$1,095 for being newer. Net adjustment: +$27,119.

8615 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,296 sqft Built 1999
Raw Value $506,756
Adjusted Value $440,788

Adjusted -$67,063 for 201 sqft less living space and +$1,095 for being newer. Net adjustment: -$65,968.

8611 GLEN CANYON DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,356 sqft Built 1999
Raw Value $526,088
Adjusted Value $440,102

Adjusted -$87,081 for 261 sqft less living space and +$1,095 for being newer. Net adjustment: -$85,986.

The Neighborhood

This home is in line with the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. 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
$517,873
Median
$523,036

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,842 across all districts. With a homestead exemption claimed, that drops to $7,496 — saving $1,346 per year. That's $625 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%$4,625
Williamson CountyCounty0.3694%$1,913
Fern Bluff MUDMUD0.1800%$932
Austin Community Collegespecial0.1034%$535
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$518
Williamson County FM/RdCounty0.0443%$230
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,842

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $472,717 would pay approximately $2,951 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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