Beta Williamson County, TX only — data and coverage are limited during early access.

1425 CHAD DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,082 sqftBuilt 2020

Property at a Glance

This home is estimated between $390,809 and $551,865, with a best estimate of $427,118. 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

$390,809 $551,865
Best Estimate
$427,118
WCAD Value
$389,492
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 $390,809 and $551,865. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1209 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,925 sqft Built 2019
Raw Value $372,167
Adjusted Value $406,302

Adjusted +$31,765 for 157 sqft more living space and +$2,370 for being newer. Net adjustment: +$34,135.

1218 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,052 sqft Built 2018
Raw Value $379,999
Adjusted Value $390,809

Adjusted +$6,070 for 30 sqft more living space and +$4,740 for being newer. Net adjustment: +$10,810.

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 $497,741

Adjusted +$25,493 for 126 sqft more living space and +$4,740 for being newer. Net adjustment: +$30,233.

1278 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,128 sqft Built 2018
Raw Value $431,685
Adjusted Value $427,118

Adjusted -$9,307 for 46 sqft less living space and +$4,740 for being newer. Net adjustment: -$4,567.

1400 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,535 sqft Built 2021
Raw Value $443,563
Adjusted Value $551,865

Adjusted +$110,672 for 547 sqft more living space and -$2,370 for being older. Net adjustment: +$108,302.

The Neighborhood

This home is valued 2.6% 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

typical
285 Properties
$379,451 Median Value
-7.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$389,492
Median
$379,451

This home is +2.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,980 across all districts. With a homestead exemption claimed, that drops to $6,221 — saving $1,759 per year. That's $518 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%$4,694
Round RockCity0.3720%$1,449
Williamson CountyCounty0.3694%$1,439
Williamson County FM/RdCounty0.0443%$173
EWC Higher Ed Centerspecial0.0409%$159
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$7,980

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $427,118 would pay approximately $2,666 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.

View full property details