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4017 MADISON CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,050 sqftBuilt 2005

Property at a Glance

This home is estimated between $346,247 and $719,703, with a best estimate of $598,570. 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

$346,247 $719,703
Best Estimate
$598,570
WCAD Value
$634,250
High Confidence

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

Based on 5 comparable properties in L498506D - VILLAGE AT MAYFIELD, this home's estimated market value is between $346,247 and $719,703. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4021 MADISON CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,690 sqft Built 2005
Raw Value $524,672
Adjusted Value $346,247

Adjusted -$178,425 for 640 sqft less living space. Net adjustment: -$178,425.

4013 MADISON CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,370 sqft Built 2005
Raw Value $745,826
Adjusted Value $656,614

Adjusted -$89,212 for 320 sqft less living space. Net adjustment: -$89,212.

4009 MADISON CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,143 sqft Built 2005
Raw Value $624,497
Adjusted Value $598,570

Adjusted -$25,927 for 93 sqft less living space. Net adjustment: -$25,927.

4005 MADISON CT, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,724 sqft Built 2005
Raw Value $581,093
Adjusted Value $393,189

Adjusted -$187,904 for 674 sqft less living space. Net adjustment: -$187,904.

4001 MADISON CT, ROUND ROCK, TX 78681
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,483 sqft Built 2005
Raw Value $561,630
Adjusted Value $719,703

Adjusted +$158,073 for 567 sqft more living space. Net adjustment: +$158,073.

The Neighborhood

This home is valued 24.1% 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
$634,250
Median
$510,992

This home is +24.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,641 across all districts. With a homestead exemption claimed, that drops to $11,002 — saving $1,639 per year. That's $917 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%$6,894
Round RockCity0.3720%$2,359
Williamson CountyCounty0.3694%$2,343
Austin Community Collegespecial0.1034%$656
Williamson County FM/RdCounty0.0443%$281
Upper Brushy Creek WCIDWater0.0170%$108
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9931%$12,641

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $598,570 would pay approximately $3,736 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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