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

1305 CHAD DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed4 bath2,148 sqftBuilt 2018

Property at a Glance

This home is estimated between $365,854 and $506,355, with a best estimate of $414,916. 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

$365,854 $506,355
Best Estimate
$414,916
WCAD Value
$471,121
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 $365,854 and $506,355. 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 $414,916

Adjusted +$45,119 for 223 sqft more living space and -$2,370 for being older. Net adjustment: +$42,749.

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 $399,422

Adjusted +$19,423 for 96 sqft more living space. Net adjustment: +$19,423.

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 $506,355

Adjusted +$38,847 for 192 sqft more living space. Net adjustment: +$38,847.

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 $435,732

Adjusted +$4,047 for 20 sqft more living space. Net adjustment: +$4,047.

1429 CHAD DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,365 sqft Built 2020
Raw Value $414,499
Adjusted Value $365,854

Adjusted -$43,905 for 217 sqft less living space and -$4,740 for being older. Net adjustment: -$48,645.

The Neighborhood

This home is valued 24.2% 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
$471,121
Median
$379,451

This home is +24.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,653 across all districts. With a homestead exemption claimed, that drops to $7,878 — saving $1,775 per year. That's $657 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%$5,678
Round RockCity0.3720%$1,753
Williamson CountyCounty0.3694%$1,741
Williamson County FM/RdCounty0.0443%$209
EWC Higher Ed Centerspecial0.0409%$193
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$9,653

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $414,916 would pay approximately $2,590 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