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11607 SWEETWATER TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,874 sqftBuilt 1981

Property at a Glance

This home is estimated between $357,558 and $530,561, with a best estimate of $507,049. 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

$357,558 $530,561
Best Estimate
$507,049
WCAD Value
$392,359
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 $357,558 and $530,561. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $530,561

Adjusted +$88,430 for 359 sqft more living space and +$14,973 for being newer. Net adjustment: +$103,403.

11707 BIRCHBARK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,728 sqft Built 1983
Raw Value $387,819
Adjusted Value $413,800

Adjusted +$35,963 for 146 sqft more living space and -$9,982 for being older. Net adjustment: +$25,981.

11700 HARDWOOD TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,560 sqft Built 1981
Raw Value $439,968
Adjusted Value $517,313

Adjusted +$77,345 for 314 sqft more living space. Net adjustment: +$77,345.

11710 TANGLEBRIAR TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,910 sqft Built 1984
Raw Value $381,399
Adjusted Value $357,558

Adjusted -$8,868 for 36 sqft less living space and -$14,973 for being older. Net adjustment: -$23,841.

11907 HARDWOOD TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,642 sqft Built 1980
Raw Value $444,911
Adjusted Value $507,049

Adjusted +$57,147 for 232 sqft more living space and +$4,991 for being newer. Net adjustment: +$62,138.

The Neighborhood

This home is valued 1.2% 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
$392,359
Median
$387,608

This home is +1.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,144 across all districts. With a homestead exemption claimed, that drops to $6,410 — saving $1,734 per year. That's $534 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%$3,504
AustinCity0.5240%$2,056
Williamson CountyCounty0.3694%$1,450
Anderson Mill Limited Districtspecial0.1243%$488
Austin Community Collegespecial0.1034%$406
Williamson County FM/RdCounty0.0443%$174
Upper Brushy Creek WCIDWater0.0170%$67
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,144

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $507,049 would pay approximately $3,165 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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