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16709 MARSALA SPRINGS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,389 sqftBuilt 1997

Property at a Glance

This home is estimated between $407,633 and $858,186, with a best estimate of $729,094. That places the property above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.

Estimated Value Range

$407,633 $858,186
Best Estimate
$729,094
WCAD Value
$507,529
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $407,633 and $858,186. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4 bed 2 bath 2,423 sqft Built 2004
Raw Value $488,728
Adjusted Value $427,291

Adjusted -$9,178 for 34 sqft less living space and -$52,259 for being older. Net adjustment: -$61,437.

4 bed 2 bath 2,427 sqft Built 2006
Raw Value $485,081
Adjusted Value $407,633

Adjusted -$10,258 for 38 sqft less living space and -$67,190 for being older. Net adjustment: -$77,448.

16721 MARSALA SPRINGS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,746 sqft Built 1999
Raw Value $609,595
Adjusted Value $768,234

Adjusted +$173,570 for 643 sqft more living space and -$14,931 for being older. Net adjustment: +$158,639.

16519 AVARANCHE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,594 sqft Built 2000
Raw Value $665,983
Adjusted Value $858,186

Adjusted +$214,600 for 795 sqft more living space and -$22,397 for being older. Net adjustment: +$192,203.

16550 AVARANCHE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,351 sqft Built 2002
Raw Value $756,164
Adjusted Value $729,094

Adjusted +$10,258 for 38 sqft more living space and -$37,328 for being older. Net adjustment: -$27,070.

The Neighborhood

This home is valued 12.4% above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. With 1,233 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.9% over the past year.

R222592G - CAT HOLLOW ALL SECTIONS R4

typical
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$507,529
Median
$451,685

This home is +12.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,715 across all districts. With a homestead exemption claimed, that drops to $8,371 — saving $1,344 per year. That's $698 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%$4,533
Brushy Creek MUDMUD0.3868%$1,963
Williamson CountyCounty0.3694%$1,875
Austin Community Collegespecial0.1034%$525
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$508
Williamson County FM/RdCounty0.0443%$225
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,715

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $729,094 would pay approximately $4,551 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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