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1100 CHAD DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,956 sqftBuilt 2017

Property at a Glance

This home is estimated between $348,862 and $473,841, with a best estimate of $379,532. That places the property above the H122416C - MADSEN RANCH median of $379,451, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$348,862 $473,841
Best Estimate
$379,532
WCAD Value
$470,721
High Confidence

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

Based on 5 comparable properties in H122416C - MADSEN RANCH, this home's estimated market value is between $348,862 and $473,841. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1104 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,876 sqft Built 2017
Raw Value $363,346
Adjusted Value $379,532

Adjusted +$16,186 for 80 sqft more living space. Net adjustment: +$16,186.

1202 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,058 sqft Built 2021
Raw Value $388,115
Adjusted Value $357,997

Adjusted -$20,637 for 102 sqft less living space and -$9,481 for being older. Net adjustment: -$30,118.

1105 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,134 sqft Built 2016
Raw Value $382,506
Adjusted Value $348,862

Adjusted -$36,014 for 178 sqft less living space and +$2,370 for being newer. Net adjustment: -$33,644.

1205 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,962 sqft Built 2016
Raw Value $472,685
Adjusted Value $473,841

Adjusted -$1,214 for 6 sqft less living space and +$2,370 for being newer. Net adjustment: +$1,156.

1262 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,956 sqft Built 2018
Raw Value $467,508
Adjusted Value $465,138

Adjusted -$2,370 for being older. Net adjustment: -$2,370.

The Neighborhood

This home is valued 24.1% above the H122416C - MADSEN RANCH median of $379,451. With 285 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.5% over the past year.

H122416C - MADSEN RANCH

above average
285 Properties
$379,451 Median Value
-7.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$470,721
Median
$379,451

This home is +24.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,644 across all districts. With a homestead exemption claimed, that drops to $7,870 — saving $1,774 per year. That's $656 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
Hutto ISDSchool1.2052%$5,673
Round RockCity0.3720%$1,751
Williamson CountyCounty0.3694%$1,739
Williamson County FM/RdCounty0.0443%$209
EWC Higher Ed Centerspecial0.0409%$192
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$9,644

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $379,532 would pay approximately $2,369 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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