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15017 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,739 sqftBuilt 2005

Property at a Glance

This home is estimated between $398,402 and $751,673, with a best estimate of $481,809. 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

$398,402 $751,673
Best Estimate
$481,809
WCAD Value
$658,786
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 $398,402 and $751,673. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15101 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,265 sqft Built 2006
Raw Value $584,498
Adjusted Value $398,402

Adjusted -$184,703 for 526 sqft less living space and -$1,393 for being older. Net adjustment: -$186,096.

15009 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,656 sqft Built 2006
Raw Value $723,921
Adjusted Value $751,673

Adjusted +$29,145 for 83 sqft more living space and -$1,393 for being older. Net adjustment: +$27,752.

9421 CASTLE PINES DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,910 sqft Built 2005
Raw Value $541,855
Adjusted Value $481,809

Adjusted -$60,046 for 171 sqft less living space. Net adjustment: -$60,046.

9429 CASTLE PINES DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,718 sqft Built 2005
Raw Value $499,853
Adjusted Value $507,227

Adjusted +$7,374 for 21 sqft more living space. Net adjustment: +$7,374.

15005 FERNHILL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,063 sqft Built 2005
Raw Value $569,090
Adjusted Value $455,318

Adjusted -$113,772 for 324 sqft less living space. Net adjustment: -$113,772.

The Neighborhood

This home is valued 7.0% 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
$658,786
Median
$708,305

This home is -7.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,855 across all districts. With a homestead exemption claimed, that drops to $10,792 — saving $2,063 per year. That's $899 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%$5,884
AustinCity0.5240%$3,452
Williamson CountyCounty0.3694%$2,434
Austin Community Collegespecial0.1034%$681
Williamson County FM/RdCounty0.0443%$292
Upper Brushy Creek WCIDWater0.0170%$112
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,855

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $481,809 would pay approximately $3,007 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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