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13223 DARWIN LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed3 bath1,049 sqftBuilt 1993

Property at a Glance

This home is estimated between $307,549 and $533,266, with a best estimate of $461,791. 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

$307,549 $533,266
Best Estimate
$461,791
WCAD Value
$473,916
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 $307,549 and $533,266 should be treated as a rough guide.

Comparable Properties (5)

8232 LULING LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,327 sqft Built 1998
Raw Value $491,285
Adjusted Value $389,056

Adjusted -$111,470 for 278 sqft less living space and +$9,241 for being newer. Net adjustment: -$102,229.

4 bed 2 bath 1,053 sqft Built 1992
Raw Value $465,243
Adjusted Value $461,791

Adjusted -$1,604 for 4 sqft less living space and -$1,848 for being older. Net adjustment: -$3,452.

4 bed 2 bath 1,015 sqft Built 1993
Raw Value $502,352
Adjusted Value $515,985

Adjusted +$13,633 for 34 sqft more living space. Net adjustment: +$13,633.

7900 LULING LN, AUSTIN, TX 78729
0.00 mi 97% similar Same subdivision
4 bed 2 bath 1,613 sqft Built 1996
Raw Value $528,153
Adjusted Value $307,549

Adjusted -$226,148 for 564 sqft less living space and +$5,544 for being newer. Net adjustment: -$220,604.

3 bed 2 bath 1,013 sqft Built 2003
Raw Value $500,349
Adjusted Value $533,266

Adjusted +$14,435 for 36 sqft more living space and +$18,482 for being newer. Net adjustment: +$32,917.

The Neighborhood

This home is valued 5.1% 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

typical
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$473,916
Median
$450,810

This home is +5.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,264 across all districts. With a homestead exemption claimed, that drops to $6,926 — saving $1,338 per year. That's $577 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%$4,233
Williamson CountyCounty0.3694%$1,751
North Austin MUD #1MUD0.2165%$1,026
Austin Community Collegespecial0.1034%$490
Williamson County ESD #1 - Jollyville VFDESD0.1000%$474
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,264

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $461,791 would pay approximately $2,882 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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