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11514 POWDER MILL TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,693 sqftBuilt 1982

Property at a Glance

This home is estimated between $319,929 and $458,957, with a best estimate of $371,017. That places the property below 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

$319,929 $458,957
Best Estimate
$371,017
WCAD Value
$405,911
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $319,929 and $458,957. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

11503 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,863 sqft Built 1982
Raw Value $393,006
Adjusted Value $351,131

Adjusted -$41,875 for 170 sqft less living space. Net adjustment: -$41,875.

11518 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,034 sqft Built 1982
Raw Value $542,953
Adjusted Value $458,957

Adjusted -$83,996 for 341 sqft less living space. Net adjustment: -$83,996.

11415 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,712 sqft Built 1983
Raw Value $380,688
Adjusted Value $371,017

Adjusted -$4,680 for 19 sqft less living space and -$4,991 for being older. Net adjustment: -$9,671.

3 bed 2 bath 1,570 sqft Built 1976
Raw Value $370,728
Adjusted Value $430,971

Adjusted +$30,298 for 123 sqft more living space and +$29,945 for being newer. Net adjustment: +$60,243.

11505 POWDER MILL TRL, AUSTIN, TX 78750
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,989 sqft Built 1982
Raw Value $392,840
Adjusted Value $319,929

Adjusted -$72,911 for 296 sqft less living space. Net adjustment: -$72,911.

The Neighborhood

This home is valued 4.7% 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
$405,911
Median
$387,608

This home is +4.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,425 across all districts. With a homestead exemption claimed, that drops to $6,674 — saving $1,751 per year. That's $556 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%$3,625
AustinCity0.5240%$2,127
Williamson CountyCounty0.3694%$1,500
Anderson Mill Limited Districtspecial0.1243%$505
Austin Community Collegespecial0.1034%$420
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$8,425

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $371,017 would pay approximately $2,316 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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