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13251 DARWIN LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath2,420 sqftBuilt 1995

Property at a Glance

This home is estimated between $459,167 and $853,585, with a best estimate of $542,066. 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

$459,167 $853,585
Best Estimate
$542,066
WCAD Value
$467,180
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 $459,167 and $853,585. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $459,167

Adjusted -$8,821 for 22 sqft less living space and +$1,848 for being newer. Net adjustment: -$6,973.

8209 LULING LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,418 sqft Built 1998
Raw Value $479,070
Adjusted Value $485,416

Adjusted +$802 for 2 sqft more living space and +$5,544 for being newer. Net adjustment: +$6,346.

16007 RUSTIC LN, AUSTIN, TX 78717
0.00 mi 100% similar
4 bed 2 bath 2,360 sqft Built 1995
Raw Value $518,008
Adjusted Value $542,066

Adjusted +$24,058 for 60 sqft more living space. Net adjustment: +$24,058.

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 $853,585

Adjusted +$323,584 for 807 sqft more living space and +$1,848 for being newer. Net adjustment: +$325,432.

4 bed 2 bath 2,023 sqft Built 1995
Raw Value $624,719
Adjusted Value $783,905

Adjusted +$159,186 for 397 sqft more living space. Net adjustment: +$159,186.

The Neighborhood

This home is valued 3.6% 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
$467,180
Median
$450,810

This home is +3.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,147 across all districts. With a homestead exemption claimed, that drops to $6,810 — saving $1,337 per year. That's $568 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%$4,172
Williamson CountyCounty0.3694%$1,726
North Austin MUD #1MUD0.2165%$1,011
Austin Community Collegespecial0.1034%$483
Williamson County ESD #1 - Jollyville VFDESD0.1000%$467
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,147

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $542,066 would pay approximately $3,384 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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