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12901 MARGIT DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

4 bed2 bath753 sqftBuilt 1990

Property at a Glance

This home is estimated between $352,647 and $400,373, with a best estimate of $375,637. That places the property above the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$352,647 $400,373
Best Estimate
$375,637
WCAD Value
$391,343
High Confidence

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

Based on 5 comparable properties in R390485G - Milwood Sec 28 & 29, this home's estimated market value is between $352,647 and $400,373. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12903 MARGIT DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 810 sqft Built 1991
Raw Value $390,048
Adjusted Value $352,647

Adjusted -$27,456 for 57 sqft less living space and -$9,945 for being older. Net adjustment: -$37,401.

12905 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 738 sqft Built 1991
Raw Value $378,357
Adjusted Value $375,637

Adjusted +$7,225 for 15 sqft more living space and -$9,945 for being older. Net adjustment: -$2,720.

12902 MARIMBA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 790 sqft Built 1991
Raw Value $390,503
Adjusted Value $362,736

Adjusted -$17,822 for 37 sqft less living space and -$9,945 for being older. Net adjustment: -$27,767.

12900 MARIMBA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
4 bed 2 bath 804 sqft Built 1989
Raw Value $414,994
Adjusted Value $400,373

Adjusted -$24,566 for 51 sqft less living space and +$9,945 for being newer. Net adjustment: -$14,621.

12808 MARIMBA TRL, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 728 sqft Built 1991
Raw Value $397,190
Adjusted Value $399,287

Adjusted +$12,042 for 25 sqft more living space and -$9,945 for being older. Net adjustment: +$2,097.

The Neighborhood

This home is valued 16.8% above the R390485G - Milwood Sec 28 & 29 median of $335,104. With 358 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.3% over the past year.

R390485G - Milwood Sec 28 & 29

above average
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$391,343
Median
$335,104

This home is +16.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,824 across all districts. With a homestead exemption claimed, that drops to $5,502 — saving $1,322 per year. That's $459 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%$3,495
Williamson CountyCounty0.3694%$1,446
North Austin MUD #1MUD0.2165%$847
Austin Community Collegespecial0.1034%$405
Williamson County ESD #1 - Jollyville VFDESD0.1000%$391
Williamson County FM/RdCounty0.0443%$173
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,824

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $375,637 would pay approximately $2,345 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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