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15417 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,301 sqftBuilt 2007

Property at a Glance

This home is estimated between $445,714 and $651,806, with a best estimate of $530,418. That places the property below the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$445,714 $651,806
Best Estimate
$530,418
WCAD Value
$674,607
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R251501D - Avery Ranch South, this home's estimated market value is between $445,714 and $651,806. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15421 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,855 sqft Built 2006
Raw Value $735,254
Adjusted Value $542,111

Adjusted -$194,536 for 554 sqft less living space and +$1,393 for being newer. Net adjustment: -$193,143.

15413 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,674 sqft Built 2006
Raw Value $660,003
Adjusted Value $530,418

Adjusted -$130,978 for 373 sqft less living space and +$1,393 for being newer. Net adjustment: -$129,585.

15425 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,825 sqft Built 2004
Raw Value $831,629
Adjusted Value $651,806

Adjusted -$184,001 for 524 sqft less living space and +$4,178 for being newer. Net adjustment: -$179,823.

15409 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,150 sqft Built 2006
Raw Value $742,445
Adjusted Value $445,714

Adjusted -$298,124 for 849 sqft less living space and +$1,393 for being newer. Net adjustment: -$296,731.

15412 FERNHILL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,041 sqft Built 2006
Raw Value $737,457
Adjusted Value $479,001

Adjusted -$259,849 for 740 sqft less living space and +$1,393 for being newer. Net adjustment: -$258,456.

The Neighborhood

This home is valued 4.8% below the R251501D - Avery Ranch South median of $708,305. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.8% over the past year.

R251501D - Avery Ranch South

typical
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$674,607
Median
$708,305

This home is -4.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,164 across all districts. With a homestead exemption claimed, that drops to $11,082 — saving $2,082 per year. That's $924 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
Round Rock ISDSchool0.8931%$6,025
AustinCity0.5240%$3,535
Williamson CountyCounty0.3694%$2,492
Austin Community Collegespecial0.1034%$698
Williamson County FM/RdCounty0.0443%$299
Upper Brushy Creek WCIDWater0.0170%$115
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$13,164

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $530,418 would pay approximately $3,311 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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