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12405 MALLARD LN, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath2,056 sqftBuilt 1995

Property at a Glance

This home is estimated between $337,193 and $636,915, with a best estimate of $529,409. That places the property above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$337,193 $636,915
Best Estimate
$529,409
WCAD Value
$551,700
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R381591E - Hunters' Chase Sec 5 & 7. The estimated range of $337,193 and $636,915 should be treated as a rough guide.

Comparable Properties (5)

15911 RUSTIC LN, AUSTIN, TX 78717
0.00 mi 100% similar
4 bed 2 bath 2,023 sqft Built 1995
Raw Value $624,719
Adjusted Value $636,915

Adjusted +$12,196 for 33 sqft more living space. Net adjustment: +$12,196.

12409 MALLARD LN, AUSTIN, TX 78729
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,031 sqft Built 1996
Raw Value $509,694
Adjusted Value $516,235

Adjusted +$9,239 for 25 sqft more living space and -$2,698 for being older. Net adjustment: +$6,541.

3 bed 2 bath 2,418 sqft Built 1998
Raw Value $479,070
Adjusted Value $337,193

Adjusted -$133,784 for 362 sqft less living space and -$8,093 for being older. Net adjustment: -$141,877.

3 bed 2 bath 2,246 sqft Built 2005
Raw Value $626,603
Adjusted Value $529,409

Adjusted -$70,218 for 190 sqft less living space and -$26,976 for being older. Net adjustment: -$97,194.

3 bed 2 bath 1,660 sqft Built 1993
Raw Value $401,826
Adjusted Value $553,570

Adjusted +$146,349 for 396 sqft more living space and +$5,395 for being newer. Net adjustment: +$151,744.

The Neighborhood

This home is valued 12.9% above the R381591E - Hunters' Chase Sec 5 & 7 median of $488,824. With 762 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R381591E - Hunters' Chase Sec 5 & 7

typical
762 Properties
$488,824 Median Value
-2.2% YoY Change
3% Have Pool
100% Have Garage
This Home
$551,700
Median
$488,824

This home is +12.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,765 across all districts. With a homestead exemption claimed, that drops to $8,835 — saving $1,930 per year. That's $736 per month a buyer should budget. The assessed value increased +13.0% vs the subdivision average of -2.2%. This above-average increase gives a protest opportunity score of 80 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,927
AustinCity0.5240%$2,891
Williamson CountyCounty0.3694%$2,038
Austin Community Collegespecial0.1034%$570
Williamson County FM/RdCounty0.0443%$245
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,765
80 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $529,409 would pay approximately $3,305 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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