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11129 SANDSTONE TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

4 bed3 bath1,363 sqftBuilt 2001

Property at a Glance

This home is estimated between $366,874 and $652,251, with a best estimate of $551,570. That places the property below the R356601C - Parke At Anderson Mill median of $700,030, in a neighborhood that declined 6.4% over the past year.

Estimated Value Range

$366,874 $652,251
Best Estimate
$551,570
WCAD Value
$653,125
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R356601C - Parke At Anderson Mill, this home's estimated market value is between $366,874 and $652,251. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11132 SANDSTONE TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,757 sqft Built 2002
Raw Value $717,379
Adjusted Value $551,570

Adjusted -$170,883 for 394 sqft less living space and +$5,074 for being newer. Net adjustment: -$165,809.

11120 SANDSTONE TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,810 sqft Built 2001
Raw Value $728,038
Adjusted Value $534,168

Adjusted -$193,870 for 447 sqft less living space. Net adjustment: -$193,870.

11125 SANDSTONE TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,474 sqft Built 2004
Raw Value $685,171
Adjusted Value $652,251

Adjusted -$48,142 for 111 sqft less living space and +$15,222 for being newer. Net adjustment: -$32,920.

11204 SANDSTONE TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,855 sqft Built 2001
Raw Value $814,011
Adjusted Value $600,624

Adjusted -$213,387 for 492 sqft less living space. Net adjustment: -$213,387.

11140 SANDSTONE TRL, AUSTIN, TX 78750
0.00 mi 97% similar Same subdivision
4 bed 2 bath 2,130 sqft Built 2003
Raw Value $689,385
Adjusted Value $366,874

Adjusted -$332,659 for 767 sqft less living space and +$10,148 for being newer. Net adjustment: -$322,511.

The Neighborhood

This home is valued 6.7% below the R356601C - Parke At Anderson Mill median of $700,030. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.4% over the past year.

R356601C - Parke At Anderson Mill

typical
69 Properties
$700,030 Median Value
-6.4% YoY Change
0% Have Pool
97% Have Garage
This Home
$653,125
Median
$700,030

This home is -6.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,744 across all districts. With a homestead exemption claimed, that drops to $10,689 — saving $2,055 per year. That's $891 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%$5,833
AustinCity0.5240%$3,422
Williamson CountyCounty0.3694%$2,413
Austin Community Collegespecial0.1034%$675
Williamson County FM/RdCounty0.0443%$290
Upper Brushy Creek WCIDWater0.0170%$111
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,744

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $551,570 would pay approximately $3,443 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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