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11603 FENCE POST TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,728 sqftBuilt 1984

Property at a Glance

This home is estimated between $404,377 and $536,120, with a best estimate of $451,564. 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

$404,377 $536,120
Best Estimate
$451,564
WCAD Value
$382,317
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 $404,377 and $536,120. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11613 SWEETWATER TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,950 sqft Built 1981
Raw Value $491,275
Adjusted Value $451,564

Adjusted -$54,684 for 222 sqft less living space and +$14,973 for being newer. Net adjustment: -$39,711.

11603 TANGLEBRIAR TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,142 sqft Built 1983
Raw Value $386,784
Adjusted Value $536,120

Adjusted +$144,345 for 586 sqft more living space and +$4,991 for being newer. Net adjustment: +$149,336.

11219 IRON OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,664 sqft Built 1981
Raw Value $374,759
Adjusted Value $405,497

Adjusted +$15,765 for 64 sqft more living space and +$14,973 for being newer. Net adjustment: +$30,738.

11610 SWEETWATER TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,665 sqft Built 1981
Raw Value $373,886
Adjusted Value $404,377

Adjusted +$15,518 for 63 sqft more living space and +$14,973 for being newer. Net adjustment: +$30,491.

11209 IRON OAK TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,312 sqft Built 1981
Raw Value $338,916
Adjusted Value $456,359

Adjusted +$102,470 for 416 sqft more living space and +$14,973 for being newer. Net adjustment: +$117,443.

The Neighborhood

This home is valued 1.4% below the R3P5480G - Anderson Mill 12,16 - 20 - Partially in TCAD median of $387,608. That positions it competitively for buyers comparing within the neighborhood. 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
$382,317
Median
$387,608

This home is -1.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,935 across all districts. With a homestead exemption claimed, that drops to $6,214 — saving $1,721 per year. That's $518 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%$3,414
AustinCity0.5240%$2,003
Williamson CountyCounty0.3694%$1,412
Anderson Mill Limited Districtspecial0.1243%$475
Austin Community Collegespecial0.1034%$395
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,935

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $451,564 would pay approximately $2,819 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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