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14309 BALLYCASTLE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,615 sqftBuilt 2002

Property at a Glance

This home is estimated between $401,459 and $728,557, with a best estimate of $642,091. 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

$401,459 $728,557
Best Estimate
$642,091
WCAD Value
$420,889
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 $401,459 and $728,557. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

14313 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,697 sqft Built 2002
Raw Value $435,382
Adjusted Value $401,459

Adjusted -$33,923 for 82 sqft less living space. Net adjustment: -$33,923.

14305 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,697 sqft Built 2002
Raw Value $435,382
Adjusted Value $401,459

Adjusted -$33,923 for 82 sqft less living space. Net adjustment: -$33,923.

14321 BALLYCASTLE TRL, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 940 sqft Built 2002
Raw Value $449,311
Adjusted Value $728,557

Adjusted +$279,246 for 675 sqft more living space. Net adjustment: +$279,246.

14316 BALLYCASTLE TRL, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,121 sqft Built 2002
Raw Value $446,333
Adjusted Value $650,700

Adjusted +$204,367 for 494 sqft more living space. Net adjustment: +$204,367.

14401 BALLYCASTLE TRL, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,159 sqft Built 2002
Raw Value $453,445
Adjusted Value $642,091

Adjusted +$188,646 for 456 sqft more living space. Net adjustment: +$188,646.

The Neighborhood

This home is valued 13.0% 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

typical
1,612 Properties
$483,591 Median Value
-4.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$420,889
Median
$483,591

This home is -13.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,028 across all districts. With a homestead exemption claimed, that drops to $6,988 — saving $2,040 per year. That's $582 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%$4,575
AustinCity0.5240%$2,206
Williamson CountyCounty0.3694%$1,555
Austin Community Collegespecial0.1034%$435
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$9,028

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $642,091 would pay approximately $4,008 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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