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11919 ACORN CREEK TRL, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

3 bed2 bath1,767 sqftBuilt 1977

Property at a Glance

This home is estimated between $385,259 and $457,818, with a best estimate of $417,317. 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

$385,259 $457,818
Best Estimate
$417,317
WCAD Value
$374,948
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 $385,259 and $457,818. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

11917 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,533 sqft Built 1977
Raw Value $400,179
Adjusted Value $457,818

Adjusted +$57,639 for 234 sqft more living space. Net adjustment: +$57,639.

11921 ACORN CREEK TRL, AUSTIN, TX 78750
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,629 sqft Built 1977
Raw Value $360,113
Adjusted Value $394,105

Adjusted +$33,992 for 138 sqft more living space. Net adjustment: +$33,992.

11915 ACORN CREEK TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,726 sqft Built 1977
Raw Value $375,160
Adjusted Value $385,259

Adjusted +$10,099 for 41 sqft more living space. Net adjustment: +$10,099.

12001 ACORN CREEK TRL, AUSTIN, TX 78750
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,580 sqft Built 1977
Raw Value $371,255
Adjusted Value $417,317

Adjusted +$46,062 for 187 sqft more living space. Net adjustment: +$46,062.

11918 ACORN CREEK TRL, AUSTIN, TX 78750
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,410 sqft Built 1977
Raw Value $343,445
Adjusted Value $431,382

Adjusted +$87,937 for 357 sqft more living space. Net adjustment: +$87,937.

The Neighborhood

This home is valued 3.3% 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
$374,948
Median
$387,608

This home is -3.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,783 across all districts. With a homestead exemption claimed, that drops to $6,070 — saving $1,713 per year. That's $506 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%$3,349
AustinCity0.5240%$1,965
Williamson CountyCounty0.3694%$1,385
Anderson Mill Limited Districtspecial0.1243%$466
Austin Community Collegespecial0.1034%$388
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,783

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $417,317 would pay approximately $2,605 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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