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17724 BOX CANYON TER, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,551 sqftBuilt 1998

Property at a Glance

This home is estimated between $358,146 and $634,456, with a best estimate of $560,223. 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

$358,146 $634,456
Best Estimate
$560,223
WCAD Value
$627,814
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 $358,146 and $634,456. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

17728 BOX CANYON TER, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,664 sqft Built 1996
Raw Value $589,043
Adjusted Value $553,532

Adjusted -$37,702 for 113 sqft less living space and +$2,191 for being newer. Net adjustment: -$35,511.

17720 BOX CANYON TER, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,340 sqft Built 1998
Raw Value $489,824
Adjusted Value $560,223

Adjusted +$70,399 for 211 sqft more living space. Net adjustment: +$70,399.

17732 BOX CANYON TER, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,133 sqft Built 1996
Raw Value $447,409
Adjusted Value $589,064

Adjusted +$139,464 for 418 sqft more living space and +$2,191 for being newer. Net adjustment: +$141,655.

17717 BOX CANYON TER, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,700 sqft Built 1998
Raw Value $407,859
Adjusted Value $358,146

Adjusted -$49,713 for 149 sqft less living space. Net adjustment: -$49,713.

17725 BOX CANYON TER, ROUND ROCK, TX 78681
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,078 sqft Built 1998
Raw Value $476,642
Adjusted Value $634,456

Adjusted +$157,814 for 473 sqft more living space. Net adjustment: +$157,814.

The Neighborhood

This home is valued 20.0% 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
$627,814
Median
$523,036

This home is +20.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,719 across all districts. With a homestead exemption claimed, that drops to $9,352 — saving $1,367 per year. That's $779 per month a buyer should budget. The assessed value increased +1.3% vs the subdivision average of -5.2%. This above-average increase gives a protest opportunity score of 33 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,607
Williamson CountyCounty0.3694%$2,319
Fern Bluff MUDMUD0.1800%$1,130
Austin Community Collegespecial0.1034%$649
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$628
Williamson County FM/RdCounty0.0443%$278
Upper Brushy Creek WCIDWater0.0170%$107
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$10,719
33 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $560,223 would pay approximately $3,497 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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