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16711 CHAMONIX TER, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath2,036 sqftBuilt 1997

Property at a Glance

This home is estimated between $419,080 and $711,306, with a best estimate of $545,665. 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

$419,080 $711,306
Best Estimate
$545,665
WCAD Value
$429,096
High Confidence

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

Based on 5 comparable properties in R222592G - CAT HOLLOW ALL SECTIONS R4, this home's estimated market value is between $419,080 and $711,306. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16710 CHAMONIX TER, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,057 sqft Built 1998
Raw Value $432,215
Adjusted Value $419,080

Adjusted -$5,669 for 21 sqft less living space and -$7,466 for being older. Net adjustment: -$13,135.

16729 CHAMONIX TER, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,680 sqft Built 1999
Raw Value $562,316
Adjusted Value $545,665

Adjusted +$96,098 for 356 sqft more living space and -$14,931 for being older and -$97,818 for no pool. Net adjustment: -$16,651.

7014 RAMBOLLET TER, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,232 sqft Built 1997
Raw Value $494,276
Adjusted Value $711,306

Adjusted +$217,030 for 804 sqft more living space. Net adjustment: +$217,030.

16715 CHAMONIX TER, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,786 sqft Built 1998
Raw Value $584,121
Adjusted Value $644,139

Adjusted +$67,484 for 250 sqft more living space and -$7,466 for being older. Net adjustment: +$60,018.

7036 RAMBOLLET TER, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,798 sqft Built 1999
Raw Value $385,740
Adjusted Value $435,054

Adjusted +$64,245 for 238 sqft more living space and -$14,931 for being older. Net adjustment: +$49,314.

The Neighborhood

This home is valued 5.0% 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
$429,096
Median
$451,685

This home is -5.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,213 across all districts. With a homestead exemption claimed, that drops to $6,884 — saving $1,329 per year. That's $574 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%$3,832
Brushy Creek MUDMUD0.3868%$1,660
Williamson CountyCounty0.3694%$1,585
Austin Community Collegespecial0.1034%$444
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$429
Williamson County FM/RdCounty0.0443%$190
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,213

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $545,665 would pay approximately $3,406 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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