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

11903 GEODE DR, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath835 sqftBuilt 1980

Property at a Glance

This home is estimated between $387,971 and $499,812, with a best estimate of $442,693. 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

$387,971 $499,812
Best Estimate
$442,693
WCAD Value
$442,753
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 $387,971 and $499,812. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11901 GEODE DR, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 686 sqft Built 1980
Raw Value $462,819
Adjusted Value $499,812

Adjusted +$36,993 for 149 sqft more living space. Net adjustment: +$36,993.

11002 HARD ROCK RD, AUSTIN, TX 78750
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,087 sqft Built 1980
Raw Value $511,994
Adjusted Value $449,429

Adjusted -$62,565 for 252 sqft less living space. Net adjustment: -$62,565.

10905 HARD ROCK RD, AUSTIN, TX 78750
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,087 sqft Built 1980
Raw Value $505,258
Adjusted Value $442,693

Adjusted -$62,565 for 252 sqft less living space. Net adjustment: -$62,565.

10903 HARD ROCK RD, AUSTIN, TX 78750
0.07 mi 100% similar Same subdivision
4 bed 2 bath 1,442 sqft Built 1980
Raw Value $538,673
Adjusted Value $387,971

Adjusted -$150,702 for 607 sqft less living space. Net adjustment: -$150,702.

10902 HARD ROCK RD, AUSTIN, TX 78750
0.08 mi 100% similar Same subdivision
4 bed 2 bath 1,442 sqft Built 1980
Raw Value $592,579
Adjusted Value $441,877

Adjusted -$150,702 for 607 sqft less living space. Net adjustment: -$150,702.

The Neighborhood

This home is valued 8.7% 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
$442,753
Median
$407,368

This home is +8.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,190 across all districts. With a homestead exemption claimed, that drops to $7,394 — saving $1,796 per year. That's $616 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%$3,954
AustinCity0.5240%$2,320
Williamson CountyCounty0.3694%$1,636
Anderson Mill Limited Districtspecial0.1243%$551
Austin Community Collegespecial0.1034%$458
Williamson County FM/RdCounty0.0443%$196
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$9,190

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $442,693 would pay approximately $2,763 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.

View full property details