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13215 DARWIN LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath2,259 sqftBuilt 1992

Property at a Glance

This home is estimated between $663,700 and $880,308, with a best estimate of $670,338. 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

$663,700 $880,308
Best Estimate
$670,338
WCAD Value
$463,702
High Confidence

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

Based on 5 comparable properties in R392593F - Milwood, this home's estimated market value is between $663,700 and $880,308. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13413 TOSSA LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,658 sqft Built 1995
Raw Value $417,172
Adjusted Value $663,700

Adjusted +$240,984 for 601 sqft more living space and +$5,544 for being newer. Net adjustment: +$246,528.

13413 BOLIVIA DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,653 sqft Built 1995
Raw Value $421,805
Adjusted Value $670,338

Adjusted +$242,989 for 606 sqft more living space and +$5,544 for being newer. Net adjustment: +$248,533.

13417 BOLIVIA DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,625 sqft Built 1995
Raw Value $414,087
Adjusted Value $673,847

Adjusted +$254,216 for 634 sqft more living space and +$5,544 for being newer. Net adjustment: +$259,760.

13412 TOSSA LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,658 sqft Built 1995
Raw Value $417,172
Adjusted Value $663,700

Adjusted +$240,984 for 601 sqft more living space and +$5,544 for being newer. Net adjustment: +$246,528.

13412 BOLIVIA DR, AUSTIN, TX 78729
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,324 sqft Built 1996
Raw Value $498,007
Adjusted Value $880,308

Adjusted +$374,908 for 935 sqft more living space and +$7,393 for being newer. Net adjustment: +$382,301.

The Neighborhood

This home is valued 2.9% 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

typical
1,330 Properties
$450,810 Median Value
-9.2% YoY Change
2% Have Pool
100% Have Garage
This Home
$463,702
Median
$450,810

This home is +2.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,086 across all districts. With a homestead exemption claimed, that drops to $6,750 — saving $1,336 per year. That's $563 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%$4,141
Williamson CountyCounty0.3694%$1,713
North Austin MUD #1MUD0.2165%$1,004
Austin Community Collegespecial0.1034%$479
Williamson County ESD #1 - Jollyville VFDESD0.1000%$464
Williamson County FM/RdCounty0.0443%$206
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,086

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $670,338 would pay approximately $4,184 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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