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17415 MONTANA FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,083 sqftBuilt 2000

Property at a Glance

This home is estimated between $430,100 and $549,779, with a best estimate of $481,736. 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

$430,100 $549,779
Best Estimate
$481,736
WCAD Value
$536,564
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 $430,100 and $549,779. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9024 MOUNTAIN MIST LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,378 sqft Built 2001
Raw Value $550,938
Adjusted Value $451,418

Adjusted -$98,425 for 295 sqft less living space and -$1,095 for being older. Net adjustment: -$99,520.

8306 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 3 bath 1,367 sqft Built 2000
Raw Value $644,534
Adjusted Value $549,779

Adjusted -$94,755 for 284 sqft less living space. Net adjustment: -$94,755.

17417 MONTANA FALLS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,356 sqft Built 2000
Raw Value $521,185
Adjusted Value $430,100

Adjusted -$91,085 for 273 sqft less living space. Net adjustment: -$91,085.

8617 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 998 sqft Built 1999
Raw Value $481,222
Adjusted Value $510,677

Adjusted +$28,360 for 85 sqft more living space and +$1,095 for being newer. Net adjustment: +$29,455.

8308 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,881 sqft Built 2001
Raw Value $749,080
Adjusted Value $481,736

Adjusted -$266,249 for 798 sqft less living space and -$1,095 for being older. Net adjustment: -$267,344.

The Neighborhood

This home is valued 2.6% 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
$536,564
Median
$523,036

This home is +2.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,161 across all districts. With a homestead exemption claimed, that drops to $7,811 — saving $1,350 per year. That's $651 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%$4,792
Williamson CountyCounty0.3694%$1,982
Fern Bluff MUDMUD0.1800%$966
Austin Community Collegespecial0.1034%$555
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$537
Williamson County FM/RdCounty0.0443%$238
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$9,161

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $481,736 would pay approximately $3,007 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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