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14121 WILLOW TANK DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,070 sqftBuilt 2009

Property at a Glance

This home is estimated between $157,382 and $539,198, with a best estimate of $516,183. That places the property above the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591, in a neighborhood that declined 4.9% over the past year.

Estimated Value Range

$157,382 $539,198
Best Estimate
$516,183
WCAD Value
$517,879
High Confidence

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

Based on 5 comparable properties in L591503E - AVERY RANCH FAR WEST PH 1, this home's estimated market value is between $157,382 and $539,198. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

14125 WILLOW TANK DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,000 sqft Built 2009
Raw Value $487,224
Adjusted Value $516,183

Adjusted +$28,959 for 70 sqft more living space. Net adjustment: +$28,959.

14117 WILLOW TANK DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,770 sqft Built 2009
Raw Value $446,971
Adjusted Value $157,382

Adjusted -$289,589 for 700 sqft less living space. Net adjustment: -$289,589.

14129 WILLOW TANK DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 880 sqft Built 2008
Raw Value $458,173
Adjusted Value $539,198

Adjusted +$78,603 for 190 sqft more living space and +$2,422 for being newer. Net adjustment: +$81,025.

14133 WILLOW TANK DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,023 sqft Built 2008
Raw Value $514,840
Adjusted Value $536,706

Adjusted +$19,444 for 47 sqft more living space and +$2,422 for being newer. Net adjustment: +$21,866.

14109 WILLOW TANK DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,651 sqft Built 2009
Raw Value $437,015
Adjusted Value $196,656

Adjusted -$240,359 for 581 sqft less living space. Net adjustment: -$240,359.

The Neighborhood

This home is valued 7.1% above the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591. With 1,612 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.9% over the past year.

L591503E - AVERY RANCH FAR WEST PH 1

typical
1,612 Properties
$483,591 Median Value
-4.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$517,879
Median
$483,591

This home is +7.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,109 across all districts. With a homestead exemption claimed, that drops to $8,949 — saving $2,160 per year. That's $746 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
Leander ISDSchool1.0869%$5,629
AustinCity0.5240%$2,714
Williamson CountyCounty0.3694%$1,913
Austin Community Collegespecial0.1034%$535
Williamson County FM/RdCounty0.0443%$230
Upper Brushy Creek WCIDWater0.0170%$88
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$11,109

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $516,183 would pay approximately $3,222 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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