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4205 SOMA CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,806 sqftBuilt 2018

Property at a Glance

This home is estimated between $573,493 and $643,507, with a best estimate of $599,290. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$573,493 $643,507
Best Estimate
$599,290
WCAD Value
$573,790
High Confidence

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

Based on 5 comparable properties in G799514C - MAYFIELD RANCH, this home's estimated market value is between $573,493 and $643,507. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3605 KEARNEY CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,269 sqft Built 2017
Raw Value $522,642
Adjusted Value $643,507

Adjusted +$119,039 for 537 sqft more living space and +$1,826 for being newer. Net adjustment: +$120,865.

4225 SOMA CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,885 sqft Built 2019
Raw Value $638,156
Adjusted Value $618,818

Adjusted -$17,512 for 79 sqft less living space and -$1,826 for being older. Net adjustment: -$19,338.

3612 KINGSLEY CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
2 bed 2,231 sqft Built 2018
Raw Value $471,828
Adjusted Value $599,290

Adjusted +$127,462 for 575 sqft more living space. Net adjustment: +$127,462.

4204 SOMA CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,443 sqft Built 2018
Raw Value $493,026
Adjusted Value $573,493

Adjusted +$80,467 for 363 sqft more living space. Net adjustment: +$80,467.

3601 KINGSLEY CV, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 3 bath 2,243 sqft Built 2019
Raw Value $476,264
Adjusted Value $599,240

Adjusted +$124,802 for 563 sqft more living space and -$1,826 for being older. Net adjustment: +$122,976.

The Neighborhood

This home is valued 9.6% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$573,790
Median
$523,371

This home is +9.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,856 across all districts. With a homestead exemption claimed, that drops to $10,279 — saving $1,577 per year. That's $857 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
Georgetown ISDSchool1.0506%$6,028
Highlands at Mayfield Ranch MUDMUD0.4850%$2,783
Williamson CountyCounty0.3694%$2,120
Williamson County ESD #9 - Round RockESD0.0999%$573
Williamson County FM/RdCounty0.0443%$254
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$11,856

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $599,290 would pay approximately $3,741 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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