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13201 KEPLER CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,332 sqftBuilt 1988

Property at a Glance

This home is estimated between $122,594 and $666,120, with a best estimate of $611,581. That places the property above the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$122,594 $666,120
Best Estimate
$611,581
WCAD Value
$539,669
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R392593F - Milwood. The estimated range of $122,594 and $666,120 should be treated as a rough guide.

Comparable Properties (5)

13203 KEPLER CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,246 sqft Built 1988
Raw Value $577,097
Adjusted Value $611,581

Adjusted +$34,484 for 86 sqft more living space. Net adjustment: +$34,484.

4 bed 3 bath 1,346 sqft Built 1988
Raw Value $490,907
Adjusted Value $485,293

Adjusted -$5,614 for 14 sqft less living space. Net adjustment: -$5,614.

4 bed 2 bath 1,474 sqft Built 1993
Raw Value $693,192
Adjusted Value $645,495

Adjusted -$56,938 for 142 sqft less living space and +$9,241 for being newer. Net adjustment: -$47,697.

4 bed 3 bath 1,314 sqft Built 1992
Raw Value $651,510
Adjusted Value $666,120

Adjusted +$7,217 for 18 sqft more living space and +$7,393 for being newer. Net adjustment: +$14,610.

13201 DARWIN LN, AUSTIN, TX 78729
0.00 mi 82% similar Same subdivision
3 bed 2 bath 2,127 sqft Built 1990
Raw Value $437,670
Adjusted Value $122,594

Adjusted -$318,772 for 795 sqft less living space and +$3,696 for being newer. Net adjustment: -$315,076.

The Neighborhood

This home is valued 19.7% above the R392593F - Milwood median of $450,810. With 1,330 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.2% over the past year.

R392593F - Milwood

above average
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$539,669
Median
$450,810

This home is +19.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,411 across all districts. With a homestead exemption claimed, that drops to $8,061 — saving $1,350 per year. That's $672 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
Round Rock ISDSchool0.8931%$4,820
Williamson CountyCounty0.3694%$1,994
North Austin MUD #1MUD0.2165%$1,168
Austin Community Collegespecial0.1034%$558
Williamson County ESD #1 - Jollyville VFDESD0.1000%$540
Williamson County FM/RdCounty0.0443%$239
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,411

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $611,581 would pay approximately $3,817 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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