Beta Williamson County, TX only — data and coverage are limited during early access.

12907 MARGIT DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath670 sqftBuilt 1989

Property at a Glance

This home is estimated between $126,126 and $355,300, with a best estimate of $325,714. That places the property below the R390485G - Milwood Sec 28 & 29 median of $335,104, in a neighborhood that declined 8.3% over the past year.

Estimated Value Range

$126,126 $355,300
Best Estimate
$325,714
WCAD Value
$381,975
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 $126,126 and $355,300. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12905 MARGIT DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 738 sqft Built 1991
Raw Value $378,357
Adjusted Value $325,714

Adjusted -$32,754 for 68 sqft less living space and -$19,889 for being older. Net adjustment: -$52,643.

12909 MARGIT DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 655 sqft Built 1986
Raw Value $318,241
Adjusted Value $355,300

Adjusted +$7,225 for 15 sqft more living space and +$29,834 for being newer. Net adjustment: +$37,059.

12911 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,104 sqft Built 1986
Raw Value $305,340
Adjusted Value $126,126

Adjusted -$209,048 for 434 sqft less living space and +$29,834 for being newer. Net adjustment: -$179,214.

12903 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 810 sqft Built 1991
Raw Value $390,048
Adjusted Value $302,724

Adjusted -$67,435 for 140 sqft less living space and -$19,889 for being older. Net adjustment: -$87,324.

12906 MARIMBA TRL, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 758 sqft Built 1990
Raw Value $388,654
Adjusted Value $336,321

Adjusted -$42,388 for 88 sqft less living space and -$9,945 for being older. Net adjustment: -$52,333.

The Neighborhood

This home is valued 14.0% 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

typical
358 Properties
$335,104 Median Value
-8.3% YoY Change
0% Have Pool
97% Have Garage
This Home
$381,975
Median
$335,104

This home is +14.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,661 across all districts. With a homestead exemption claimed, that drops to $5,340 — saving $1,321 per year. That's $445 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%$3,411
Williamson CountyCounty0.3694%$1,411
North Austin MUD #1MUD0.2165%$827
Austin Community Collegespecial0.1034%$395
Williamson County ESD #1 - Jollyville VFDESD0.1000%$382
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,661

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $325,714 would pay approximately $2,033 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.

View full property details