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13243 DARWIN LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath2,052 sqftBuilt 1993

Property at a Glance

This home is estimated between $315,305 and $791,230, with a best estimate of $523,658. 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

$315,305 $791,230
Best Estimate
$523,658
WCAD Value
$485,852
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 $315,305 and $791,230. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

15911 RUSTIC LN, AUSTIN, TX 78717
0.00 mi 100% similar
4 bed 2 bath 2,023 sqft Built 1995
Raw Value $624,719
Adjusted Value $640,043

Adjusted +$11,628 for 29 sqft more living space and +$3,696 for being newer. Net adjustment: +$15,324.

4 bed 2 bath 2,031 sqft Built 1996
Raw Value $509,694
Adjusted Value $523,658

Adjusted +$8,420 for 21 sqft more living space and +$5,544 for being newer. Net adjustment: +$13,964.

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 $315,305

Adjusted -$156,379 for 390 sqft less living space and +$5,544 for being newer. Net adjustment: -$150,835.

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 $341,556

Adjusted -$146,755 for 366 sqft less living space and +$9,241 for being newer. Net adjustment: -$137,514.

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 $791,230

Adjusted +$290,704 for 725 sqft more living space and +$9,241 for being newer. Net adjustment: +$299,945.

The Neighborhood

This home is valued 7.8% 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
$485,852
Median
$450,810

This home is +7.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,472 across all districts. With a homestead exemption claimed, that drops to $7,132 — saving $1,340 per year. That's $594 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%$4,339
Williamson CountyCounty0.3694%$1,795
North Austin MUD #1MUD0.2165%$1,052
Austin Community Collegespecial0.1034%$502
Williamson County ESD #1 - Jollyville VFDESD0.1000%$486
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,472

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $523,658 would pay approximately $3,269 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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