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16711 MARSALA SPRINGS DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,989 sqftBuilt 1997

Property at a Glance

This home is estimated between $557,096 and $750,211, with a best estimate of $660,259. 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

$557,096 $750,211
Best Estimate
$660,259
WCAD Value
$431,731
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 $557,096 and $750,211. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $660,259

Adjusted +$65,595 for 243 sqft more living space and -$14,931 for being older. Net adjustment: +$50,664.

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 $750,211

Adjusted +$106,625 for 395 sqft more living space and -$22,397 for being older. Net adjustment: +$84,228.

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 $621,119

Adjusted -$97,717 for 362 sqft less living space and -$37,328 for being older. Net adjustment: -$135,045.

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 $707,010

Adjusted +$147,116 for 545 sqft more living space and -$22,397 for being older. Net adjustment: +$124,719.

4 bed 2 bath 2,101 sqft Built 2008
Raw Value $669,450
Adjusted Value $557,096

Adjusted -$30,233 for 112 sqft less living space and -$82,121 for being older. Net adjustment: -$112,354.

The Neighborhood

This home is valued 4.4% below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. That positions it competitively for buyers comparing within the neighborhood. 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
$431,731
Median
$451,685

This home is -4.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,264 across all districts. With a homestead exemption claimed, that drops to $6,934 — saving $1,330 per year. That's $578 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%$3,856
Brushy Creek MUDMUD0.3868%$1,670
Williamson CountyCounty0.3694%$1,595
Austin Community Collegespecial0.1034%$446
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$432
Williamson County FM/RdCounty0.0443%$191
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,264

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $660,259 would pay approximately $4,121 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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