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14321 BALLYCASTLE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath940 sqftBuilt 2002

Property at a Glance

This home is estimated between $141,643 and $504,371, with a best estimate of $438,754. 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

$141,643 $504,371
Best Estimate
$438,754
WCAD Value
$449,311
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 $141,643 and $504,371. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

14317 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 997 sqft Built 2002
Raw Value $475,581
Adjusted Value $452,000

Adjusted -$23,581 for 57 sqft less living space. Net adjustment: -$23,581.

14401 BALLYCASTLE TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,159 sqft Built 2002
Raw Value $453,445
Adjusted Value $362,845

Adjusted -$90,600 for 219 sqft less living space. Net adjustment: -$90,600.

14405 BALLYCASTLE TRL, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 898 sqft Built 2002
Raw Value $421,379
Adjusted Value $438,754

Adjusted +$17,375 for 42 sqft more living space. Net adjustment: +$17,375.

14409 BALLYCASTLE TRL, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 724 sqft Built 2002
Raw Value $415,012
Adjusted Value $504,371

Adjusted +$89,359 for 216 sqft more living space. Net adjustment: +$89,359.

14309 BALLYCASTLE TRL, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,615 sqft Built 2002
Raw Value $420,889
Adjusted Value $141,643

Adjusted -$279,246 for 675 sqft less living space. Net adjustment: -$279,246.

The Neighborhood

This home is valued 7.1% 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
$449,311
Median
$483,591

This home is -7.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,638 across all districts. With a homestead exemption claimed, that drops to $7,563 — saving $2,075 per year. That's $630 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%$4,884
AustinCity0.5240%$2,354
Williamson CountyCounty0.3694%$1,660
Austin Community Collegespecial0.1034%$465
Williamson County FM/RdCounty0.0443%$199
Upper Brushy Creek WCIDWater0.0170%$76
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$9,638

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $438,754 would pay approximately $2,739 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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