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11701 SWEETWATER TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath951 sqftBuilt 1981

Property at a Glance

This home is estimated between $271,240 and $455,914, with a best estimate of $406,338. That places the property above the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608, in a neighborhood that declined 7.3% over the past year.

Estimated Value Range

$271,240 $455,914
Best Estimate
$406,338
WCAD Value
$424,324
High Confidence

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

Based on 5 comparable properties in R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD, this home's estimated market value is between $271,240 and $455,914. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12115 TANGLEBRIAR TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 794 sqft Built 1983
Raw Value $377,647
Adjusted Value $406,338

Adjusted +$38,673 for 157 sqft more living space and -$9,982 for being older. Net adjustment: +$28,691.

11216 AMETHYST TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,515 sqft Built 1978
Raw Value $427,158
Adjusted Value $303,205

Adjusted -$138,926 for 564 sqft less living space and +$14,973 for being newer. Net adjustment: -$123,953.

11616 SWEETWATER TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 846 sqft Built 1981
Raw Value $413,514
Adjusted Value $439,378

Adjusted +$25,864 for 105 sqft more living space. Net adjustment: +$25,864.

11707 TANGLEBRIAR TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 921 sqft Built 1983
Raw Value $458,506
Adjusted Value $455,914

Adjusted +$7,390 for 30 sqft more living space and -$9,982 for being older. Net adjustment: -$2,592.

11203 AMETHYST TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,502 sqft Built 1978
Raw Value $391,990
Adjusted Value $271,240

Adjusted -$135,723 for 551 sqft less living space and +$14,973 for being newer. Net adjustment: -$120,750.

The Neighborhood

This home is valued 9.5% above the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608. With 834 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.3% over the past year.

R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD

typical
834 Properties
$387,608 Median Value
-7.3% YoY Change
2% Have Pool
97% Have Garage
This Home
$424,324
Median
$387,608

This home is +9.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,807 across all districts. With a homestead exemption claimed, that drops to $7,034 — saving $1,773 per year. That's $586 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%$3,790
AustinCity0.5240%$2,224
Williamson CountyCounty0.3694%$1,568
Anderson Mill Limited Districtspecial0.1243%$528
Austin Community Collegespecial0.1034%$439
Williamson County FM/RdCounty0.0443%$188
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,807

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $406,338 would pay approximately $2,536 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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