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17309 MONTANA FALLS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,142 sqftBuilt 1999

Property at a Glance

This home is estimated between $402,486 and $777,020, with a best estimate of $539,601. 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

$402,486 $777,020
Best Estimate
$539,601
WCAD Value
$463,691
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 $402,486 and $777,020. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8303 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,340 sqft Built 2000
Raw Value $777,120
Adjusted Value $709,963

Adjusted -$66,062 for 198 sqft less living space and -$1,095 for being older. Net adjustment: -$67,157.

8310 SUNBURST PKWY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,047 sqft Built 2000
Raw Value $746,419
Adjusted Value $777,020

Adjusted +$31,696 for 95 sqft more living space and -$1,095 for being older. Net adjustment: +$30,601.

7336 MAGIC MOUNTAIN LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,970 sqft Built 2002
Raw Value $450,249
Adjusted Value $504,350

Adjusted +$57,387 for 172 sqft more living space and -$3,286 for being older. Net adjustment: +$54,101.

7105 MAGIC MOUNTAIN LN W, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,356 sqft Built 2000
Raw Value $474,981
Adjusted Value $402,486

Adjusted -$71,400 for 214 sqft less living space and -$1,095 for being older. Net adjustment: -$72,495.

8525 COLUMBIA FALLS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,820 sqft Built 1999
Raw Value $432,167
Adjusted Value $539,601

Adjusted +$107,434 for 322 sqft more living space. Net adjustment: +$107,434.

The Neighborhood

This home is valued 11.3% 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
$463,691
Median
$523,036

This home is -11.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,916 across all districts. With a homestead exemption claimed, that drops to $6,580 — saving $1,336 per year. That's $548 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%$4,141
Williamson CountyCounty0.3694%$1,713
Fern Bluff MUDMUD0.1800%$835
Austin Community Collegespecial0.1034%$479
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$464
Williamson County FM/RdCounty0.0443%$206
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$7,916

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $539,601 would pay approximately $3,368 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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