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14500 BALLYCASTLE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,009 sqftBuilt 2002

Property at a Glance

This home is estimated between $355,114 and $553,884, with a best estimate of $477,736. That places the property below 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

$355,114 $553,884
Best Estimate
$477,736
WCAD Value
$501,171
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 $355,114 and $553,884. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

14428 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 720 sqft Built 2002
Raw Value $396,371
Adjusted Value $515,930

Adjusted +$119,559 for 289 sqft more living space. Net adjustment: +$119,559.

14504 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 876 sqft Built 2002
Raw Value $422,714
Adjusted Value $477,736

Adjusted +$55,022 for 133 sqft more living space. Net adjustment: +$55,022.

14424 BALLYCASTLE TRL, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,102 sqft Built 2002
Raw Value $443,462
Adjusted Value $404,988

Adjusted -$38,474 for 93 sqft less living space. Net adjustment: -$38,474.

14508 BALLYCASTLE TRL, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 735 sqft Built 2001
Raw Value $438,109
Adjusted Value $553,884

Adjusted +$113,353 for 274 sqft more living space and +$2,422 for being newer. Net adjustment: +$115,775.

14441 LILLEY BROOK CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,290 sqft Built 2001
Raw Value $468,941
Adjusted Value $355,114

Adjusted -$116,249 for 281 sqft less living space and +$2,422 for being newer. Net adjustment: -$113,827.

The Neighborhood

This home is valued 3.6% 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
$501,171
Median
$483,591

This home is +3.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,751 across all districts. With a homestead exemption claimed, that drops to $8,611 — saving $2,140 per year. That's $718 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%$5,447
AustinCity0.5240%$2,626
Williamson CountyCounty0.3694%$1,852
Austin Community Collegespecial0.1034%$518
Williamson County FM/RdCounty0.0443%$222
Upper Brushy Creek WCIDWater0.0170%$85
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$10,751

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $477,736 would pay approximately $2,982 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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