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3408 MIKAYLA CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,926 sqftBuilt 2019

Property at a Glance

This home is estimated between $381,010 and $687,019, with a best estimate of $663,883. 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

$381,010 $687,019
Best Estimate
$663,883
WCAD Value
$373,965
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in H122416C - MADSEN RANCH. The estimated range of $381,010 and $687,019 should be treated as a rough guide.

Comparable Properties (5)

3409 MIKAYLA CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,366 sqft Built 2019
Raw Value $470,033
Adjusted Value $381,010

Adjusted -$89,023 for 440 sqft less living space. Net adjustment: -$89,023.

4 bed 2 bath 1,871 sqft Built 2011
Raw Value $656,930
Adjusted Value $687,019

Adjusted +$11,128 for 55 sqft more living space and +$18,961 for being newer. Net adjustment: +$30,089.

4 bed 2 bath 1,868 sqft Built 2011
Raw Value $633,187
Adjusted Value $663,883

Adjusted +$11,735 for 58 sqft more living space and +$18,961 for being newer. Net adjustment: +$30,696.

4 bed 2 bath 1,912 sqft Built 2007
Raw Value $635,582
Adjusted Value $666,857

Adjusted +$2,833 for 14 sqft more living space and +$28,442 for being newer. Net adjustment: +$31,275.

4 bed 3 bath 1,921 sqft Built 2017
Raw Value $552,500
Adjusted Value $558,252

Adjusted +$1,012 for 5 sqft more living space and +$4,740 for being newer. Net adjustment: +$5,752.

The Neighborhood

This home is valued 1.4% below the H122416C - MADSEN RANCH median of $379,451. That positions it competitively for buyers comparing within the neighborhood. 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
$373,965
Median
$379,451

This home is -1.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,662 across all districts. With a homestead exemption claimed, that drops to $5,906 — saving $1,756 per year. That's $492 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%$4,507
Round RockCity0.3720%$1,391
Williamson CountyCounty0.3694%$1,382
Williamson County FM/RdCounty0.0443%$166
EWC Higher Ed Centerspecial0.0409%$153
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$7,662

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $663,883 would pay approximately $4,144 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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