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15404 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,349 sqftBuilt 2006

Property at a Glance

This home is estimated between $461,176 and $703,390, with a best estimate of $494,463. 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

$461,176 $703,390
Best Estimate
$494,463
WCAD Value
$632,291
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 $461,176 and $703,390. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15400 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,923 sqft Built 2006
Raw Value $734,643
Adjusted Value $533,085

Adjusted -$201,558 for 574 sqft less living space. Net adjustment: -$201,558.

15412 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,041 sqft Built 2006
Raw Value $737,457
Adjusted Value $494,463

Adjusted -$242,994 for 692 sqft less living space. Net adjustment: -$242,994.

15324 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,097 sqft Built 2007
Raw Value $736,125
Adjusted Value $472,074

Adjusted -$262,658 for 748 sqft less living space and -$1,393 for being older. Net adjustment: -$264,051.

15409 FERNHILL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,150 sqft Built 2006
Raw Value $742,445
Adjusted Value $461,176

Adjusted -$281,269 for 801 sqft less living space. Net adjustment: -$281,269.

15320 FERNHILL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,239 sqft Built 2006
Raw Value $664,764
Adjusted Value $703,390

Adjusted +$38,626 for 110 sqft more living space. Net adjustment: +$38,626.

The Neighborhood

This home is valued 10.7% 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
$632,291
Median
$708,305

This home is -10.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,338 across all districts. With a homestead exemption claimed, that drops to $10,308 — saving $2,030 per year. That's $859 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%$5,647
AustinCity0.5240%$3,313
Williamson CountyCounty0.3694%$2,336
Austin Community Collegespecial0.1034%$654
Williamson County FM/RdCounty0.0443%$280
Upper Brushy Creek WCIDWater0.0170%$107
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,338

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $494,463 would pay approximately $3,086 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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