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13271 DARWIN LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,436 sqftBuilt 1994

Property at a Glance

This home is estimated between $66,459 and $542,384, with a best estimate of $460,877. 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

$66,459 $542,384
Best Estimate
$460,877
WCAD Value
$544,930
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $66,459 and $542,384. More comparables in the same subdivision would strengthen this estimate.

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 $542,384

Adjusted +$43,706 for 109 sqft more living space and +$7,393 for being newer. Net adjustment: +$51,099.

7900 LULING LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,613 sqft Built 1996
Raw Value $528,153
Adjusted Value $460,877

Adjusted -$70,972 for 177 sqft less living space and +$3,696 for being newer. Net adjustment: -$67,276.

7936 LULING LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,442 sqft Built 1996
Raw Value $466,140
Adjusted Value $66,459

Adjusted -$403,377 for 1,006 sqft less living space and +$3,696 for being newer. Net adjustment: -$399,681.

8915 JOACHIM LN, AUSTIN, TX 78717
0.00 mi 100% similar
4 bed 2 bath 1,604 sqft Built 1998
Raw Value $543,155
Adjusted Value $483,185

Adjusted -$67,363 for 168 sqft less living space and +$7,393 for being newer. Net adjustment: -$59,970.

3 bed 2 bath 1,660 sqft Built 1993
Raw Value $401,826
Adjusted Value $310,160

Adjusted -$89,818 for 224 sqft less living space and -$1,848 for being older. Net adjustment: -$91,666.

The Neighborhood

This home is valued 20.9% 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
$544,930
Median
$450,810

This home is +20.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,502 across all districts. With a homestead exemption claimed, that drops to $8,151 — saving $1,351 per year. That's $679 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%$4,867
Williamson CountyCounty0.3694%$2,013
North Austin MUD #1MUD0.2165%$1,180
Austin Community Collegespecial0.1034%$563
Williamson County ESD #1 - Jollyville VFDESD0.1000%$545
Williamson County FM/RdCounty0.0443%$242
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,502

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $460,877 would pay approximately $2,877 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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