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12403 MOSSY BARK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath1,770 sqftBuilt 1977

Property at a Glance

This home is estimated between $245,140 and $639,779, with a best estimate of $447,463. That places the property above the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$245,140 $639,779
Best Estimate
$447,463
WCAD Value
$462,147
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $245,140 and $639,779. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

12504 MOSSY BARK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,804 sqft Built 1978
Raw Value $505,731
Adjusted Value $245,140

Adjusted -$256,715 for 1,034 sqft less living space and -$3,876 for being older. Net adjustment: -$260,591.

12502 MOSSY BARK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,160 sqft Built 1978
Raw Value $479,760
Adjusted Value $627,331

Adjusted +$151,447 for 610 sqft more living space and -$3,876 for being older. Net adjustment: +$147,571.

12505 MOSSY BARK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,219 sqft Built 1978
Raw Value $501,561
Adjusted Value $386,210

Adjusted -$111,475 for 449 sqft less living space and -$3,876 for being older. Net adjustment: -$115,351.

12407 MOSSY BARK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,160 sqft Built 1978
Raw Value $492,208
Adjusted Value $639,779

Adjusted +$151,447 for 610 sqft more living space and -$3,876 for being older. Net adjustment: +$147,571.

4 bed 2 bath 1,861 sqft Built 1987
Raw Value $508,819
Adjusted Value $447,463

Adjusted -$22,593 for 91 sqft less living space and -$38,763 for being older. Net adjustment: -$61,356.

The Neighborhood

This home is valued 13.4% above the R353476G - Anderson Mill median of $407,368. With 1,663 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$462,147
Median
$407,368

This home is +13.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,592 across all districts. With a homestead exemption claimed, that drops to $7,772 — saving $1,820 per year. That's $648 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%$4,127
AustinCity0.5240%$2,422
Williamson CountyCounty0.3694%$1,707
Anderson Mill Limited Districtspecial0.1243%$575
Austin Community Collegespecial0.1034%$478
Williamson County FM/RdCounty0.0443%$205
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,592

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $447,463 would pay approximately $2,793 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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