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10421 FIRETHORN LN, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,118 sqftBuilt 1975

Property at a Glance

This home is estimated between $254,632 and $353,818, with a best estimate of $292,924. That places the property below the R353476G - Anderson Mill median of $407,368, in a neighborhood that appreciated 0.2% over the past year.

Estimated Value Range

$254,632 $353,818
Best Estimate
$292,924
WCAD Value
$298,885
High Confidence

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

Based on 5 comparable properties in R353476G - Anderson Mill, this home's estimated market value is between $254,632 and $353,818. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11400 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,497 sqft Built 1979
Raw Value $463,419
Adjusted Value $353,818

Adjusted -$94,096 for 379 sqft less living space and -$15,505 for being older. Net adjustment: -$109,601.

10405 FIRETHORN LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,416 sqft Built 1975
Raw Value $365,075
Adjusted Value $291,089

Adjusted -$73,986 for 298 sqft less living space. Net adjustment: -$73,986.

10501 DOERING LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,570 sqft Built 1976
Raw Value $370,728
Adjusted Value $254,632

Adjusted -$112,220 for 452 sqft less living space and -$3,876 for being older. Net adjustment: -$116,096.

10408 FIRETHORN LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,220 sqft Built 1974
Raw Value $330,512
Adjusted Value $309,064

Adjusted -$25,324 for 102 sqft less living space and +$3,876 for being newer. Net adjustment: -$21,448.

10101 OSPREY CT, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,340 sqft Built 1977
Raw Value $355,794
Adjusted Value $292,924

Adjusted -$55,117 for 222 sqft less living space and -$7,753 for being older. Net adjustment: -$62,870.

The Neighborhood

This home is valued 26.6% below the R353476G - Anderson Mill median of $407,368. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.2% over the past year.

R353476G - Anderson Mill

below average
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$298,885
Median
$407,368

This home is -26.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,204 across all districts. With a homestead exemption claimed, that drops to $4,585 — saving $1,619 per year. That's $382 per month a buyer should budget. The assessed value increased +5.2% vs the subdivision average of +0.2%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,669
AustinCity0.5240%$1,566
Williamson CountyCounty0.3694%$1,104
Anderson Mill Limited Districtspecial0.1243%$372
Austin Community Collegespecial0.1034%$309
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$6,204
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $292,924 would pay approximately $1,828 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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