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14428 BALLYCASTLE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath720 sqftBuilt 2002

Property at a Glance

This home is estimated between $338,404 and $388,605, with a best estimate of $379,045. 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

$338,404 $388,605
Best Estimate
$379,045
WCAD Value
$396,371
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 $338,404 and $388,605. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

14500 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,009 sqft Built 2002
Raw Value $501,171
Adjusted Value $381,612

Adjusted -$119,559 for 289 sqft less living space. Net adjustment: -$119,559.

14420 BALLYCASTLE TRL, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,005 sqft Built 2003
Raw Value $508,931
Adjusted Value $388,605

Adjusted -$117,904 for 285 sqft less living space and -$2,422 for being older. Net adjustment: -$120,326.

14504 BALLYCASTLE TRL, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 876 sqft Built 2002
Raw Value $422,714
Adjusted Value $358,177

Adjusted -$64,537 for 156 sqft less living space. Net adjustment: -$64,537.

14433 LILLEY BROOK CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 928 sqft Built 2001
Raw Value $422,031
Adjusted Value $338,404

Adjusted -$86,049 for 208 sqft less living space and +$2,422 for being newer. Net adjustment: -$83,627.

14429 BALLYCASTLE TRL, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,038 sqft Built 2002
Raw Value $510,601
Adjusted Value $379,045

Adjusted -$131,556 for 318 sqft less living space. Net adjustment: -$131,556.

The Neighborhood

This home is valued 18.0% below the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.9% over the past year.

L591503E - AVERY RANCH FAR WEST PH 1

below average
1,612 Properties
$483,591 Median Value
-4.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$396,371
Median
$483,591

This home is -18.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,503 across all districts. With a homestead exemption claimed, that drops to $6,492 — saving $2,011 per year. That's $541 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%$4,308
AustinCity0.5240%$2,077
Williamson CountyCounty0.3694%$1,464
Austin Community Collegespecial0.1034%$410
Williamson County FM/RdCounty0.0443%$176
Upper Brushy Creek WCIDWater0.0170%$67
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$8,503

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $379,045 would pay approximately $2,366 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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