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13021 MULDOON DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,630 sqftBuilt 1986

Property at a Glance

This home is estimated between $423,766 and $713,405, with a best estimate of $672,284. 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

$423,766 $713,405
Best Estimate
$672,284
WCAD Value
$417,633
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 $423,766 and $713,405. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13019 MULDOON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,587 sqft Built 1986
Raw Value $406,686
Adjusted Value $423,766

Adjusted +$17,080 for 43 sqft more living space. Net adjustment: +$17,080.

13023 MULDOON DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,616 sqft Built 1986
Raw Value $473,980
Adjusted Value $479,541

Adjusted +$5,561 for 14 sqft more living space. Net adjustment: +$5,561.

13017 MULDOON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,032 sqft Built 1987
Raw Value $436,440
Adjusted Value $672,284

Adjusted +$237,530 for 598 sqft more living space and -$1,686 for being older. Net adjustment: +$235,844.

13025 MULDOON DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 1,061 sqft Built 1986
Raw Value $487,394
Adjusted Value $713,405

Adjusted +$226,011 for 569 sqft more living space. Net adjustment: +$226,011.

13015 MULDOON DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,061 sqft Built 1986
Raw Value $473,397
Adjusted Value $699,408

Adjusted +$226,011 for 569 sqft more living space. Net adjustment: +$226,011.

The Neighborhood

This home is valued 1.5% below the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. That positions it competitively for buyers comparing within the neighborhood. 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
$417,633
Median
$424,102

This home is -1.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,283 across all districts. With a homestead exemption claimed, that drops to $5,955 — saving $1,328 per year. That's $496 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%$3,730
Williamson CountyCounty0.3694%$1,543
North Austin MUD #1MUD0.2165%$904
Austin Community Collegespecial0.1034%$432
Williamson County ESD #1 - Jollyville VFDESD0.1000%$418
Williamson County FM/RdCounty0.0443%$185
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,283

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $672,284 would pay approximately $4,196 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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