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13000 MULDOON DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,162 sqftBuilt 1986

Property at a Glance

This home is estimated between $517,515 and $662,703, with a best estimate of $542,757. That places the property above the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102, in a neighborhood that declined 1.8% over the past year.

Estimated Value Range

$517,515 $662,703
Best Estimate
$542,757
WCAD Value
$461,284
High Confidence

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

Based on 5 comparable properties in R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD, this home's estimated market value is between $517,515 and $662,703. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13002 MULDOON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,907 sqft Built 1986
Raw Value $454,380
Adjusted Value $555,668

Adjusted +$101,288 for 255 sqft more living space. Net adjustment: +$101,288.

12910 MULDOON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,520 sqft Built 1986
Raw Value $407,696
Adjusted Value $662,703

Adjusted +$255,007 for 642 sqft more living space. Net adjustment: +$255,007.

12911 DEBARR DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,897 sqft Built 1986
Raw Value $426,230
Adjusted Value $531,490

Adjusted +$105,260 for 265 sqft more living space. Net adjustment: +$105,260.

13001 DEBARR DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,934 sqft Built 1986
Raw Value $426,952
Adjusted Value $517,515

Adjusted +$90,563 for 228 sqft more living space. Net adjustment: +$90,563.

13003 DEBARR DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,857 sqft Built 1986
Raw Value $421,609
Adjusted Value $542,757

Adjusted +$121,148 for 305 sqft more living space. Net adjustment: +$121,148.

The Neighborhood

This home is valued 8.8% above the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. With 541 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.8% over the past year.

R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD

typical
541 Properties
$424,102 Median Value
-1.8% YoY Change
1% Have Pool
99% Have Garage
This Home
$461,284
Median
$424,102

This home is +8.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,044 across all districts. With a homestead exemption claimed, that drops to $6,708 — saving $1,336 per year. That's $559 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%$4,120
Williamson CountyCounty0.3694%$1,704
North Austin MUD #1MUD0.2165%$999
Austin Community Collegespecial0.1034%$477
Williamson County ESD #1 - Jollyville VFDESD0.1000%$461
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$8,044

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $542,757 would pay approximately $3,388 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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