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13279 DARWIN LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath1,334 sqftBuilt 1994

Property at a Glance

This home is estimated between $25,560 and $574,220, with a best estimate of $442,286. That places the property below the R392593F - Milwood median of $450,810, in a neighborhood that declined 9.2% over the past year.

Estimated Value Range

$25,560 $574,220
Best Estimate
$442,286
WCAD Value
$615,535
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 $25,560 and $574,220. 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 $501,485

Adjusted +$2,807 for 7 sqft more living space and +$7,393 for being newer. Net adjustment: +$10,200.

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 $419,978

Adjusted -$111,871 for 279 sqft less living space and +$3,696 for being newer. Net adjustment: -$108,175.

7936 LULING LN, AUSTIN, TX 78729
0.00 mi 98% similar Same subdivision
4 bed 2 bath 2,442 sqft Built 1996
Raw Value $466,140
Adjusted Value $25,560

Adjusted -$444,276 for 1,108 sqft less living space and +$3,696 for being newer. Net adjustment: -$440,580.

4 bed 2 bath 1,604 sqft Built 1998
Raw Value $543,155
Adjusted Value $442,286

Adjusted -$108,262 for 270 sqft less living space and +$7,393 for being newer. Net adjustment: -$100,869.

4 bed 2 bath 1,053 sqft Built 1992
Raw Value $465,243
Adjusted Value $574,220

Adjusted +$112,673 for 281 sqft more living space and -$3,696 for being older. Net adjustment: +$108,977.

The Neighborhood

This home is valued 36.5% 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
$615,535
Median
$450,810

This home is +36.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,734 across all districts. With a homestead exemption claimed, that drops to $9,370 — saving $1,364 per year. That's $781 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%$5,497
Williamson CountyCounty0.3694%$2,274
North Austin MUD #1MUD0.2165%$1,333
Austin Community Collegespecial0.1034%$636
Williamson County ESD #1 - Jollyville VFDESD0.1000%$616
Williamson County FM/RdCounty0.0443%$273
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$10,734

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $442,286 would pay approximately $2,761 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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