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3404 MIKAYLA CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,983 sqftBuilt 2019

Property at a Glance

This home is estimated between $392,542 and $431,564, with a best estimate of $419,900. 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

$392,542 $431,564
Best Estimate
$419,900
WCAD Value
$380,408
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 $392,542 and $431,564 should be treated as a rough guide.

Comparable Properties (5)

3409 MIKAYLA CT, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 3 bath 2,366 sqft Built 2019
Raw Value $470,033
Adjusted Value $392,542

Adjusted -$77,491 for 383 sqft less living space. Net adjustment: -$77,491.

3 bed 2 bath 1,883 sqft Built 2015
Raw Value $368,488
Adjusted Value $398,202

Adjusted +$20,233 for 100 sqft more living space and +$9,481 for being newer. Net adjustment: +$29,714.

3 bed 2 bath 2,270 sqft Built 2016
Raw Value $482,521
Adjusted Value $431,564

Adjusted -$58,067 for 287 sqft less living space and +$7,110 for being newer. Net adjustment: -$50,957.

3 bed 2 bath 1,703 sqft Built 2015
Raw Value $353,768
Adjusted Value $419,900

Adjusted +$56,651 for 280 sqft more living space and +$9,481 for being newer. Net adjustment: +$66,132.

3 bed 2 bath 1,688 sqft Built 2015
Raw Value $352,109
Adjusted Value $421,276

Adjusted +$59,686 for 295 sqft more living space and +$9,481 for being newer. Net adjustment: +$69,167.

The Neighborhood

This home is in line with the H122416C - MADSEN RANCH median of $379,451. 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
$380,408
Median
$379,451

This home is +0.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,794 across all districts. With a homestead exemption claimed, that drops to $6,036 — saving $1,758 per year. That's $503 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%$4,585
Round RockCity0.3720%$1,415
Williamson CountyCounty0.3694%$1,405
Williamson County FM/RdCounty0.0443%$169
EWC Higher Ed Centerspecial0.0409%$155
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$7,794

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $419,900 would pay approximately $2,621 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 4/19/2026.

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