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

10911 HILLSIDE OAK LN, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath2,190 sqftBuilt 2013

Property at a Glance

This home is estimated between $537,963 and $698,887, with a best estimate of $619,947. 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

$537,963 $698,887
Best Estimate
$619,947
WCAD Value
$541,055
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 $537,963 and $698,887. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10910 RUSTIC MANOR LN, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,164 sqft Built 1976
Raw Value $444,980
Adjusted Value $594,856

Adjusted +$6,455 for 26 sqft more living space and +$143,421 for being newer. Net adjustment: +$149,876.

11004 RUSTIC MANOR LN, AUSTIN, TX 78750
0.07 mi 100% similar Same subdivision
3 bed 2 bath 2,162 sqft Built 1976
Raw Value $548,514
Adjusted Value $698,887

Adjusted +$6,952 for 28 sqft more living space and +$143,421 for being newer. Net adjustment: +$150,373.

10904 RUSTIC MANOR LN, AUSTIN, TX 78750
0.05 mi 98% similar Same subdivision
3 bed 2 bath 2,044 sqft Built 1976
Raw Value $457,901
Adjusted Value $637,570

Adjusted +$36,248 for 146 sqft more living space and +$143,421 for being newer. Net adjustment: +$179,669.

12320 SPLIT RAIL PKWY, AUSTIN, TX 78750
0.08 mi 95% similar Same subdivision
3 bed 2 bath 2,539 sqft Built 1976
Raw Value $481,190
Adjusted Value $537,963

Adjusted -$86,648 for 349 sqft less living space and +$143,421 for being newer. Net adjustment: +$56,773.

11000 RUSTIC MANOR LN, AUSTIN, TX 78750
0.04 mi 94% similar Same subdivision
4 bed 2 bath 2,048 sqft Built 1976
Raw Value $441,271
Adjusted Value $619,947

Adjusted +$35,255 for 142 sqft more living space and +$143,421 for being newer. Net adjustment: +$178,676.

The Neighborhood

This home is valued 32.8% 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

above average
1,663 Properties
$407,368 Median Value
+0.2% YoY Change
3% Have Pool
95% Have Garage
This Home
$541,055
Median
$407,368

This home is +32.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,230 across all districts. With a homestead exemption claimed, that drops to $9,313 — saving $1,917 per year. That's $776 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%$4,832
AustinCity0.5240%$2,835
Williamson CountyCounty0.3694%$1,999
Anderson Mill Limited Districtspecial0.1243%$673
Austin Community Collegespecial0.1034%$559
Williamson County FM/RdCounty0.0443%$240
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$11,230

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $619,947 would pay approximately $3,870 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