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16715 MARSALA SPRINGS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,316 sqftBuilt 1998

Property at a Glance

This home is estimated between $486,056 and $604,177, with a best estimate of $540,363. 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

$486,056 $604,177
Best Estimate
$540,363
WCAD Value
$547,345
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 $486,056 and $604,177. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

16738 MARSALA SPRINGS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,222 sqft Built 2001
Raw Value $537,386
Adjusted Value $540,363

Adjusted +$25,374 for 94 sqft more living space and -$22,397 for being older. Net adjustment: +$2,977.

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 $486,056

Adjusted -$116,073 for 430 sqft less living space and -$7,466 for being older. Net adjustment: -$123,539.

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 $576,009

Adjusted -$75,043 for 278 sqft less living space and -$14,931 for being older. Net adjustment: -$89,974.

16507 AVARANCHE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,444 sqft Built 2000
Raw Value $582,291
Adjusted Value $532,808

Adjusted -$34,552 for 128 sqft less living space and -$14,931 for being older. Net adjustment: -$49,483.

4 bed 2 bath 1,114 sqft Built 1988
Raw Value $474,994
Adjusted Value $604,177

Adjusted +$54,527 for 202 sqft more living space and +$74,656 for being newer. Net adjustment: +$129,183.

The Neighborhood

This home is valued 21.2% 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

above average
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$547,345
Median
$451,685

This home is +21.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,477 across all districts. With a homestead exemption claimed, that drops to $9,125 — saving $1,352 per year. That's $760 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%$4,888
Brushy Creek MUDMUD0.3868%$2,117
Williamson CountyCounty0.3694%$2,022
Austin Community Collegespecial0.1034%$566
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$547
Williamson County FM/RdCounty0.0443%$243
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,477

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $540,363 would pay approximately $3,373 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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