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12803 MARGIT DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed1 bath1,335 sqftBuilt 1987

Property at a Glance

This home is estimated between $383,989 and $448,667, with a best estimate of $432,157. 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

$383,989 $448,667
Best Estimate
$432,157
WCAD Value
$364,796
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 $383,989 and $448,667. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12807 MARGIT DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 1 bath 1,066 sqft Built 1987
Raw Value $302,586
Adjusted Value $432,157

Adjusted +$129,571 for 269 sqft more living space. Net adjustment: +$129,571.

12804 MARGIT DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,203 sqft Built 1987
Raw Value $336,870
Adjusted Value $400,451

Adjusted +$63,581 for 132 sqft more living space. Net adjustment: +$63,581.

12806 MARGIT DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,186 sqft Built 1987
Raw Value $312,219
Adjusted Value $383,989

Adjusted +$71,770 for 149 sqft more living space. Net adjustment: +$71,770.

12811 MARGIT DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,203 sqft Built 1987
Raw Value $370,949
Adjusted Value $434,530

Adjusted +$63,581 for 132 sqft more living space. Net adjustment: +$63,581.

12808 MARGIT DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 1 bath 1,025 sqft Built 1987
Raw Value $299,347
Adjusted Value $448,667

Adjusted +$149,320 for 310 sqft more living space. Net adjustment: +$149,320.

The Neighborhood

This home is valued 8.9% 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
$364,796
Median
$335,104

This home is +8.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,361 across all districts. With a homestead exemption claimed, that drops to $5,043 — saving $1,318 per year. That's $420 per month a buyer should budget. The assessed value increased +4.6% vs the subdivision average of -8.3%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,258
Williamson CountyCounty0.3694%$1,348
North Austin MUD #1MUD0.2165%$790
Austin Community Collegespecial0.1034%$377
Williamson County ESD #1 - Jollyville VFDESD0.1000%$365
Williamson County FM/RdCounty0.0443%$162
Upper Brushy Creek WCIDWater0.0170%$62
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$6,361
50 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $432,157 would pay approximately $2,698 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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