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4112 TWILIGHT CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,037 sqftBuilt 2006

Property at a Glance

This home is estimated between $415,314 and $909,765, with a best estimate of $747,233. That places the property above the L498506D - VILLAGE AT MAYFIELD median of $510,992, in a neighborhood that declined 5.8% over the past year.

Estimated Value Range

$415,314 $909,765
Best Estimate
$747,233
WCAD Value
$639,964
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in L498506D - VILLAGE AT MAYFIELD. The estimated range of $415,314 and $909,765 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,858 sqft Built 2004
Raw Value $859,321
Adjusted Value $909,765

Adjusted +$49,903 for 179 sqft more living space and +$541 for being newer. Net adjustment: +$50,444.

4 bed 3 bath 2,007 sqft Built 2011
Raw Value $740,222
Adjusted Value $747,233

Adjusted +$8,364 for 30 sqft more living space and -$1,353 for being older. Net adjustment: +$7,011.

4 bed 3 bath 2,064 sqft Built 2019
Raw Value $695,939
Adjusted Value $684,893

Adjusted -$7,527 for 27 sqft less living space and -$3,519 for being older. Net adjustment: -$11,046.

4 bed 3 bath 2,002 sqft Built 2024
Raw Value $847,524
Adjusted Value $852,409

Adjusted +$9,758 for 35 sqft more living space and -$4,873 for being older. Net adjustment: +$4,885.

4 bed 3 bath 2,243 sqft Built 2019
Raw Value $476,264
Adjusted Value $415,314

Adjusted -$57,431 for 206 sqft less living space and -$3,519 for being older. Net adjustment: -$60,950.

The Neighborhood

This home is valued 25.2% above the L498506D - VILLAGE AT MAYFIELD median of $510,992. With 696 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.8% over the past year.

L498506D - VILLAGE AT MAYFIELD

above average
696 Properties
$510,992 Median Value
-5.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$639,964
Median
$510,992

This home is +25.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,755 across all districts. With a homestead exemption claimed, that drops to $11,115 — saving $1,640 per year. That's $926 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
Leander ISDSchool1.0869%$6,956
Round RockCity0.3720%$2,381
Williamson CountyCounty0.3694%$2,364
Austin Community Collegespecial0.1034%$662
Williamson County FM/RdCounty0.0443%$284
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9931%$12,755

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $747,233 would pay approximately $4,664 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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