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15324 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,097 sqftBuilt 2007

Property at a Glance

This home is estimated between $525,234 and $936,218, with a best estimate of $797,136. 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

$525,234 $936,218
Best Estimate
$797,136
WCAD Value
$736,125
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 $525,234 and $936,218. 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 $797,136

Adjusted +$61,100 for 174 sqft more living space and +$1,393 for being newer. Net adjustment: +$62,493.

15316 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,110 sqft Built 2007
Raw Value $734,247
Adjusted Value $729,682

Adjusted -$4,565 for 13 sqft less living space. Net adjustment: -$4,565.

15404 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,349 sqft Built 2006
Raw Value $632,291
Adjusted Value $896,342

Adjusted +$262,658 for 748 sqft more living space and +$1,393 for being newer. Net adjustment: +$264,051.

15312 FERNHILL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,281 sqft Built 2006
Raw Value $588,452
Adjusted Value $525,234

Adjusted -$64,611 for 184 sqft less living space and +$1,393 for being newer. Net adjustment: -$63,218.

15600 BELFIN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,540 sqft Built 2005
Raw Value $737,843
Adjusted Value $936,218

Adjusted +$195,589 for 557 sqft more living space and +$2,786 for being newer. Net adjustment: +$198,375.

The Neighborhood

This home is valued 3.9% above the R251501D - Avery Ranch South median of $708,305. With 635 homes in the subdivision, the property sits in the upper tier. 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
$736,125
Median
$708,305

This home is +3.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,364 across all districts. With a homestead exemption claimed, that drops to $12,206 — saving $2,158 per year. That's $1,017 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%$6,574
AustinCity0.5240%$3,857
Williamson CountyCounty0.3694%$2,720
Austin Community Collegespecial0.1034%$761
Williamson County FM/RdCounty0.0443%$326
Upper Brushy Creek WCIDWater0.0170%$125
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,364

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $797,136 would pay approximately $4,976 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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