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10239 LAKELINE BLVD, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

Built 2002

Property at a Glance

There are not enough comparable properties nearby to estimate a price range. The Williamson County Appraisal District values this home at $10,157,618.

Estimated Value Range

WCAD Appraised Value $10,157,618

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $10,157,618.

The Neighborhood

This home is valued 1352.1% above the R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area median of $699,495. With 73 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R103D76C-Abstracts-Great Oaks, Hairy Man, Sam Bass&620 Area

outlier high
73 Properties
$699,495 Median Value
-4.6% YoY Change
10% Have Pool
51% Have Garage
This Home
$10,157,618
Median
$699,495

This home is +1352.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $470 across all districts. With a homestead exemption claimed, that drops to $210 — saving $260 per year. That's $18 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%$215
AustinCity0.5240%$126
Williamson CountyCounty0.3694%$89
Austin Community Collegespecial0.1034%$25
Williamson County FM/RdCounty0.0443%$11
Upper Brushy Creek WCIDWater0.0170%$4
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$470

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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