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14521 BALLYCASTLE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,005 sqftBuilt 2002

Property at a Glance

This home is estimated between $157,319 and $553,203, with a best estimate of $485,501. 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

$157,319 $553,203
Best Estimate
$485,501
WCAD Value
$470,831
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 $157,319 and $553,203. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

14517 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 728 sqft Built 2002
Raw Value $438,609
Adjusted Value $553,203

Adjusted +$114,594 for 277 sqft more living space. Net adjustment: +$114,594.

14525 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 997 sqft Built 2002
Raw Value $475,581
Adjusted Value $478,891

Adjusted +$3,310 for 8 sqft more living space. Net adjustment: +$3,310.

14513 BALLYCASTLE TRL, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 998 sqft Built 2002
Raw Value $484,376
Adjusted Value $487,272

Adjusted +$2,896 for 7 sqft more living space. Net adjustment: +$2,896.

14529 BALLYCASTLE TRL, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,677 sqft Built 2001
Raw Value $432,902
Adjusted Value $157,319

Adjusted -$278,005 for 672 sqft less living space and +$2,422 for being newer. Net adjustment: -$275,583.

14509 BALLYCASTLE TRL, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 915 sqft Built 2002
Raw Value $448,268
Adjusted Value $485,501

Adjusted +$37,233 for 90 sqft more living space. Net adjustment: +$37,233.

The Neighborhood

This home is valued 2.6% 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
$470,831
Median
$483,591

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,100 across all districts. With a homestead exemption claimed, that drops to $7,998 — saving $2,102 per year. That's $667 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%$5,117
AustinCity0.5240%$2,467
Williamson CountyCounty0.3694%$1,739
Austin Community Collegespecial0.1034%$487
Williamson County FM/RdCounty0.0443%$209
Upper Brushy Creek WCIDWater0.0170%$80
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$10,100

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $485,501 would pay approximately $3,030 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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