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3412 MIKAYLA CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,446 sqftBuilt 2019

Property at a Glance

This home is estimated between $283,893 and $596,469, with a best estimate of $503,625. 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

$283,893 $596,469
Best Estimate
$503,625
WCAD Value
$432,587
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 $283,893 and $596,469 should be treated as a rough guide.

Comparable Properties (5)

3409 MIKAYLA CT, ROUND ROCK, TX 78665
0.00 mi 95% similar Same subdivision
4 bed 3 bath 2,366 sqft Built 2019
Raw Value $470,033
Adjusted Value $283,893

Adjusted -$186,140 for 920 sqft less living space. Net adjustment: -$186,140.

4 bed 2 bath 1,474 sqft Built 2015
Raw Value $500,040
Adjusted Value $503,856

Adjusted -$5,665 for 28 sqft less living space and +$9,481 for being newer. Net adjustment: +$3,816.

4 bed 3 bath 1,404 sqft Built 2018
Raw Value $439,580
Adjusted Value $450,448

Adjusted +$8,498 for 42 sqft more living space and +$2,370 for being newer. Net adjustment: +$10,868.

4 bed 3 bath 1,485 sqft Built 2016
Raw Value $504,406
Adjusted Value $503,625

Adjusted -$7,891 for 39 sqft less living space and +$7,110 for being newer. Net adjustment: -$781.

3 bed 2 bath 1,519 sqft Built 2008
Raw Value $585,167
Adjusted Value $596,469

Adjusted -$14,770 for 73 sqft less living space and +$26,072 for being newer. Net adjustment: +$11,302.

The Neighborhood

This home is valued 14.0% 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
$432,587
Median
$379,451

This home is +14.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,863 across all districts. With a homestead exemption claimed, that drops to $7,096 — saving $1,767 per year. That's $591 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%$5,214
Round RockCity0.3720%$1,609
Williamson CountyCounty0.3694%$1,598
Williamson County FM/RdCounty0.0443%$192
EWC Higher Ed Centerspecial0.0409%$177
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0488%$8,863

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $503,625 would pay approximately $3,144 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 4/19/2026.

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