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15401 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,638 sqftBuilt 2006

Property at a Glance

This home is estimated between $759,039 and $1,005,229, with a best estimate of $804,120. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$759,039 $1,005,229
Best Estimate
$804,120
WCAD Value
$646,790
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 $759,039 and $1,005,229. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15325 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,538 sqft Built 2006
Raw Value $736,637
Adjusted Value $771,752

Adjusted +$35,115 for 100 sqft more living space. Net adjustment: +$35,115.

15317 FERNHILL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,496 sqft Built 2006
Raw Value $709,176
Adjusted Value $759,039

Adjusted +$49,863 for 142 sqft more living space. Net adjustment: +$49,863.

15408 FERNHILL DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,879 sqft Built 2007
Raw Value $740,101
Adjusted Value $1,005,229

Adjusted +$266,521 for 759 sqft more living space and -$1,393 for being older. Net adjustment: +$265,128.

15316 FERNHILL DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 2,110 sqft Built 2007
Raw Value $734,247
Adjusted Value $918,260

Adjusted +$185,406 for 528 sqft more living space and -$1,393 for being older. Net adjustment: +$184,013.

9701 MORGAN CREEK DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,499 sqft Built 2006
Raw Value $755,311
Adjusted Value $804,120

Adjusted +$48,809 for 139 sqft more living space. Net adjustment: +$48,809.

The Neighborhood

This home is valued 8.7% 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
$646,790
Median
$708,305

This home is -8.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,621 across all districts. With a homestead exemption claimed, that drops to $10,573 — saving $2,048 per year. That's $881 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%$5,776
AustinCity0.5240%$3,389
Williamson CountyCounty0.3694%$2,390
Austin Community Collegespecial0.1034%$669
Williamson County FM/RdCounty0.0443%$287
Upper Brushy Creek WCIDWater0.0170%$110
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,621

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $804,120 would pay approximately $5,019 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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