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

10437 FIRETHORN LN, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,273 sqftBuilt 1977

Property at a Glance

This home is estimated between $276,440 and $354,259, with a best estimate of $323,065. 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

$276,440 $354,259
Best Estimate
$323,065
WCAD Value
$380,355
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 $276,440 and $354,259. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10905 COBBLESTONE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,040 sqft Built 1976
Raw Value $462,990
Adjusted Value $276,440

Adjusted -$190,426 for 767 sqft less living space and +$3,876 for being newer. Net adjustment: -$186,550.

12219 WALLINGSTONE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,491 sqft Built 1976
Raw Value $396,962
Adjusted Value $346,714

Adjusted -$54,124 for 218 sqft less living space and +$3,876 for being newer. Net adjustment: -$50,248.

10600 DOERING LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,659 sqft Built 1976
Raw Value $446,217
Adjusted Value $354,259

Adjusted -$95,834 for 386 sqft less living space and +$3,876 for being newer. Net adjustment: -$91,958.

12003 SOVRAN LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,697 sqft Built 1976
Raw Value $387,938
Adjusted Value $286,546

Adjusted -$105,268 for 424 sqft less living space and +$3,876 for being newer. Net adjustment: -$101,392.

12302 WALLINGSTONE LN, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 1975
Raw Value $330,705
Adjusted Value $323,065

Adjusted -$15,393 for 62 sqft less living space and +$7,753 for being newer. Net adjustment: -$7,640.

The Neighborhood

This home is valued 6.6% 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

typical
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$380,355
Median
$407,368

This home is -6.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,895 across all districts. With a homestead exemption claimed, that drops to $6,176 — saving $1,719 per year. That's $515 per month a buyer should budget. The assessed value increased +5.5% vs the subdivision average of +0.2%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,397
AustinCity0.5240%$1,993
Williamson CountyCounty0.3694%$1,405
Anderson Mill Limited Districtspecial0.1243%$473
Austin Community Collegespecial0.1034%$393
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,895
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $323,065 would pay approximately $2,017 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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