Beta Williamson County, TX only — data and coverage are limited during early access.

128 MACARTHUR DR, LEANDER, TX 78641

LEANDER, 78641 — williamson County

4 bed3 bath1,134 sqftBuilt 2022

Property at a Glance

This home is estimated between $395,528 and $423,136, with a best estimate of $411,269. That places the property above the L109517C - LARKSPUR R4 median of $391,558, in a neighborhood that declined 1.7% over the past year.

Estimated Value Range

$395,528 $423,136
Best Estimate
$411,269
WCAD Value
$396,269
High Confidence

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

Based on 5 comparable properties in L109517C - LARKSPUR R4, this home's estimated market value is between $395,528 and $423,136. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

124 MACARTHUR DR, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,087 sqft Built 2022
Raw Value $410,160
Adjusted Value $423,136

Adjusted +$12,976 for 47 sqft more living space. Net adjustment: +$12,976.

132 MACARTHUR DR, LEANDER, TX 78641
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,087 sqft Built 2022
Raw Value $398,293
Adjusted Value $411,269

Adjusted +$12,976 for 47 sqft more living space. Net adjustment: +$12,976.

136 MACARTHUR DR, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,134 sqft Built 2022
Raw Value $395,528
Adjusted Value $395,528

This comparable closely matches the subject property's features.

120 MACARTHUR DR, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,134 sqft Built 2022
Raw Value $397,353
Adjusted Value $397,353

This comparable closely matches the subject property's features.

140 MACARTHUR DR, LEANDER, TX 78641
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,087 sqft Built 2022
Raw Value $409,631
Adjusted Value $422,607

Adjusted +$12,976 for 47 sqft more living space. Net adjustment: +$12,976.

The Neighborhood

This home is valued 1.2% above the L109517C - LARKSPUR R4 median of $391,558. With 1,660 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.7% over the past year.

L109517C - LARKSPUR R4

typical
1,660 Properties
$391,558 Median Value
-1.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$396,269
Median
$391,558

This home is +1.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,020 across all districts. With a homestead exemption claimed, that drops to $8,425 — saving $1,595 per year. That's $702 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%$4,307
Williamson County MUD #31MUD0.8500%$3,368
Williamson CountyCounty0.3694%$1,464
Austin Community Collegespecial0.1034%$410
Williamson County ESD #4 - Liberty HillESD0.0745%$295
Williamson County FM/RdCounty0.0443%$176
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.5286%$10,020

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $411,269 would pay approximately $2,567 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.

View full property details