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12911 DEBARR DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,897 sqftBuilt 1986

Property at a Glance

This home is estimated between $412,255 and $735,003, with a best estimate of $450,408. 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

$412,255 $735,003
Best Estimate
$450,408
WCAD Value
$426,230
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 $412,255 and $735,003. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13001 DEBARR DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,934 sqft Built 1986
Raw Value $426,952
Adjusted Value $412,255

Adjusted -$14,697 for 37 sqft less living space. Net adjustment: -$14,697.

13003 DEBARR DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,857 sqft Built 1986
Raw Value $421,609
Adjusted Value $437,497

Adjusted +$15,888 for 40 sqft more living space. Net adjustment: +$15,888.

12907 DEBARR DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,587 sqft Built 1986
Raw Value $406,686
Adjusted Value $529,820

Adjusted +$123,134 for 310 sqft more living space. Net adjustment: +$123,134.

13002 MULDOON DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,907 sqft Built 1986
Raw Value $454,380
Adjusted Value $450,408

Adjusted -$3,972 for 10 sqft less living space. Net adjustment: -$3,972.

13005 DEBARR DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,313 sqft Built 1986
Raw Value $503,034
Adjusted Value $735,003

Adjusted +$231,969 for 584 sqft more living space. Net adjustment: +$231,969.

The Neighborhood

This home is in line with the R3P3485G - Milwood Sec 22,23,26,27 - Partially in TCAD median of $424,102. 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
$426,230
Median
$424,102

This home is +0.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,432 across all districts. With a homestead exemption claimed, that drops to $6,103 — saving $1,329 per year. That's $509 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%$3,807
Williamson CountyCounty0.3694%$1,575
North Austin MUD #1MUD0.2165%$923
Austin Community Collegespecial0.1034%$441
Williamson County ESD #1 - Jollyville VFDESD0.1000%$426
Williamson County FM/RdCounty0.0443%$189
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$7,432

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $450,408 would pay approximately $2,811 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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