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3401 MIKAYLA CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,643 sqftBuilt 2019

Property at a Glance

This home is estimated between $323,752 and $612,796, with a best estimate of $352,485. That places the property below the H122416C - MADSEN RANCH median of $379,451, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$323,752 $612,796
Best Estimate
$352,485
WCAD Value
$478,496
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 $323,752 and $612,796 should be treated as a rough guide.

Comparable Properties (5)

3409 MIKAYLA CT, ROUND ROCK, TX 78665
0.00 mi 96% similar Same subdivision
4 bed 3 bath 2,366 sqft Built 2019
Raw Value $470,033
Adjusted Value $323,752

Adjusted -$146,281 for 723 sqft less living space. Net adjustment: -$146,281.

4 bed 2 bath 1,474 sqft Built 2015
Raw Value $500,040
Adjusted Value $543,714

Adjusted +$34,193 for 169 sqft more living space and +$9,481 for being newer. Net adjustment: +$43,674.

3 bed 2 bath 1,688 sqft Built 2015
Raw Value $352,109
Adjusted Value $352,485

Adjusted -$9,105 for 45 sqft less living space and +$9,481 for being newer. Net adjustment: +$376.

3 bed 2 bath 1,703 sqft Built 2015
Raw Value $353,768
Adjusted Value $351,109

Adjusted -$12,140 for 60 sqft less living space and +$9,481 for being newer. Net adjustment: -$2,659.

4 bed 2 bath 1,755 sqft Built 2008
Raw Value $609,384
Adjusted Value $612,796

Adjusted -$22,660 for 112 sqft less living space and +$26,072 for being newer. Net adjustment: +$3,412.

The Neighborhood

This home is valued 26.1% 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
$478,496
Median
$379,451

This home is +26.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,804 across all districts. With a homestead exemption claimed, that drops to $8,028 — saving $1,776 per year. That's $669 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%$5,767
Round RockCity0.3720%$1,780
Williamson CountyCounty0.3694%$1,768
Williamson County FM/RdCounty0.0443%$212
EWC Higher Ed Centerspecial0.0409%$196
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$9,804

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $352,485 would pay approximately $2,200 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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