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8109 DARWIN CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed3 bath1,374 sqftBuilt 1993

Property at a Glance

This home is estimated between $400,493 and $622,989, with a best estimate of $522,271. 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

$400,493 $622,989
Best Estimate
$522,271
WCAD Value
$531,592
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $400,493 and $622,989. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

8109 LULING LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,259 sqft Built 1998
Raw Value $567,636
Adjusted Value $622,989

Adjusted +$46,112 for 115 sqft more living space and +$9,241 for being newer. Net adjustment: +$55,353.

8101 DARWIN CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,110 sqft Built 1993
Raw Value $499,582
Adjusted Value $605,438

Adjusted +$105,856 for 264 sqft more living space. Net adjustment: +$105,856.

8105 DARWIN CV, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,370 sqft Built 1993
Raw Value $514,864
Adjusted Value $516,468

Adjusted +$1,604 for 4 sqft more living space. Net adjustment: +$1,604.

8100 HENDRICKS DR, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,416 sqft Built 1994
Raw Value $537,264
Adjusted Value $522,271

Adjusted -$16,841 for 42 sqft less living space and +$1,848 for being newer. Net adjustment: -$14,993.

4 bed 2 bath 1,414 sqft Built 1985
Raw Value $431,317
Adjusted Value $400,493

Adjusted -$16,039 for 40 sqft less living space and -$14,785 for being older. Net adjustment: -$30,824.

The Neighborhood

This home is valued 17.9% 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
$531,592
Median
$450,810

This home is +17.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,270 across all districts. With a homestead exemption claimed, that drops to $7,921 — saving $1,349 per year. That's $660 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%$4,748
Williamson CountyCounty0.3694%$1,964
North Austin MUD #1MUD0.2165%$1,151
Austin Community Collegespecial0.1034%$550
Williamson County ESD #1 - Jollyville VFDESD0.1000%$532
Williamson County FM/RdCounty0.0443%$236
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$9,270

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $522,271 would pay approximately $3,260 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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