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17404 MONTANA FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,002 sqftBuilt 1999

Property at a Glance

This home is estimated between $123,995 and $482,557, with a best estimate of $401,980. 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

$123,995 $482,557
Best Estimate
$401,980
WCAD Value
$479,730
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $123,995 and $482,557. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $482,557

Adjusted +$1,335 for 4 sqft more living space. Net adjustment: +$1,335.

8525 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,820 sqft Built 1999
Raw Value $432,167
Adjusted Value $159,245

Adjusted -$272,922 for 818 sqft less living space. Net adjustment: -$272,922.

3 bed 2 bath 1,150 sqft Built 2005
Raw Value $536,646
Adjusted Value $480,695

Adjusted -$49,379 for 148 sqft less living space and -$6,572 for being older. Net adjustment: -$55,951.

17417 MONTANA FALLS DR, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
4 bed 3 bath 1,356 sqft Built 2000
Raw Value $521,185
Adjusted Value $401,980

Adjusted -$118,110 for 354 sqft less living space and -$1,095 for being older. Net adjustment: -$119,205.

7336 MAGIC MOUNTAIN LN, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
3 bed 2 bath 1,970 sqft Built 2002
Raw Value $450,249
Adjusted Value $123,995

Adjusted -$322,968 for 968 sqft less living space and -$3,286 for being older. Net adjustment: -$326,254.

The Neighborhood

This home is valued 8.3% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. 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
$479,730
Median
$523,036

This home is -8.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,190 across all districts. With a homestead exemption claimed, that drops to $6,851 — saving $1,339 per year. That's $571 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%$4,284
Williamson CountyCounty0.3694%$1,772
Fern Bluff MUDMUD0.1800%$864
Austin Community Collegespecial0.1034%$496
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$480
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,190

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $401,980 would pay approximately $2,509 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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