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10504 HARD ROCK RD, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed2 bath1,871 sqftBuilt 1976

Property at a Glance

This home is estimated between $334,139 and $536,889, with a best estimate of $418,435. 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

$334,139 $536,889
Best Estimate
$418,435
WCAD Value
$420,274
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 $334,139 and $536,889. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10502 HARD ROCK RD, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,485 sqft Built 1976
Raw Value $486,579
Adjusted Value $334,139

Adjusted -$152,440 for 614 sqft less living space. Net adjustment: -$152,440.

10505 HARD ROCK RD, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,769 sqft Built 1976
Raw Value $393,111
Adjusted Value $418,435

Adjusted +$25,324 for 102 sqft more living space. Net adjustment: +$25,324.

10503 HARD ROCK RD, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,604 sqft Built 1976
Raw Value $470,600
Adjusted Value $536,889

Adjusted +$66,289 for 267 sqft more living space. Net adjustment: +$66,289.

10602 HARD ROCK RD, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,015 sqft Built 1976
Raw Value $438,800
Adjusted Value $403,049

Adjusted -$35,751 for 144 sqft less living space. Net adjustment: -$35,751.

10601 HARD ROCK RD, AUSTIN, TX 78750
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,977 sqft Built 1976
Raw Value $482,963
Adjusted Value $456,646

Adjusted -$26,317 for 106 sqft less living space. Net adjustment: -$26,317.

The Neighborhood

This home is valued 3.2% 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
$420,274
Median
$407,368

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,723 across all districts. With a homestead exemption claimed, that drops to $6,955 — saving $1,768 per year. That's $580 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%$3,753
AustinCity0.5240%$2,202
Williamson CountyCounty0.3694%$1,553
Anderson Mill Limited Districtspecial0.1243%$523
Austin Community Collegespecial0.1034%$435
Williamson County FM/RdCounty0.0443%$186
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,723

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $418,435 would pay approximately $2,612 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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