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11002 OPAL TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,759 sqftBuilt 1980

Property at a Glance

This home is estimated between $377,533 and $436,784, with a best estimate of $383,861. 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

$377,533 $436,784
Best Estimate
$383,861
WCAD Value
$383,831
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 $377,533 and $436,784. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11000 OPAL TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,802 sqft Built 1980
Raw Value $388,209
Adjusted Value $377,533

Adjusted -$10,676 for 43 sqft less living space. Net adjustment: -$10,676.

11023 HARD ROCK RD, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,809 sqft Built 1980
Raw Value $393,248
Adjusted Value $380,834

Adjusted -$12,414 for 50 sqft less living space. Net adjustment: -$12,414.

11025 HARD ROCK RD, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,773 sqft Built 1980
Raw Value $387,337
Adjusted Value $383,861

Adjusted -$3,476 for 14 sqft less living space. Net adjustment: -$3,476.

10906 OPAL TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,054 sqft Built 1980
Raw Value $478,625
Adjusted Value $405,384

Adjusted -$73,241 for 295 sqft less living space. Net adjustment: -$73,241.

11021 HARD ROCK RD, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,898 sqft Built 1980
Raw Value $471,294
Adjusted Value $436,784

Adjusted -$34,510 for 139 sqft less living space. Net adjustment: -$34,510.

The Neighborhood

This home is valued 5.8% 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
$383,831
Median
$407,368

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,967 across all districts. With a homestead exemption claimed, that drops to $6,243 — saving $1,724 per year. That's $520 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%$3,428
AustinCity0.5240%$2,011
Williamson CountyCounty0.3694%$1,418
Anderson Mill Limited Districtspecial0.1243%$477
Austin Community Collegespecial0.1034%$397
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,967

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $383,861 would pay approximately $2,396 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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