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16725 CHAMONIX TER, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,007 sqftBuilt 1997

Property at a Glance

This home is estimated between $274,800 and $432,878, with a best estimate of $401,751. That places the property below 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

$274,800 $432,878
Best Estimate
$401,751
WCAD Value
$426,425
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 $274,800 and $432,878. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

16825 BAILEY JEAN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,105 sqft Built 1996
Raw Value $439,858
Adjusted Value $420,870

Adjusted -$26,454 for 98 sqft less living space and +$7,466 for being newer. Net adjustment: -$18,988.

16525 AVARANCHE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 3,006 sqft Built 1999
Raw Value $559,399
Adjusted Value $274,800

Adjusted -$269,668 for 999 sqft less living space and -$14,931 for being older. Net adjustment: -$284,599.

16555 AVARANCHE WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,291 sqft Built 2013
Raw Value $476,561
Adjusted Value $280,450

Adjusted -$76,662 for 284 sqft less living space and -$119,449 for being older. Net adjustment: -$196,111.

3 bed 2 bath 2,110 sqft Built 1998
Raw Value $468,148
Adjusted Value $432,878

Adjusted -$27,804 for 103 sqft less living space and -$7,466 for being older. Net adjustment: -$35,270.

3 bed 2 bath 2,093 sqft Built 1999
Raw Value $439,897
Adjusted Value $401,751

Adjusted -$23,215 for 86 sqft less living space and -$14,931 for being older. Net adjustment: -$38,146.

The Neighborhood

This home is valued 5.6% 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
$426,425
Median
$451,685

This home is -5.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,162 across all districts. With a homestead exemption claimed, that drops to $6,833 — saving $1,329 per year. That's $569 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%$3,808
Brushy Creek MUDMUD0.3868%$1,650
Williamson CountyCounty0.3694%$1,575
Austin Community Collegespecial0.1034%$441
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$426
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,162

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $401,751 would pay approximately $2,508 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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