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15416 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,575 sqftBuilt 2006

Property at a Glance

This home is estimated between $680,426 and $983,106, with a best estimate of $754,677. 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

$680,426 $983,106
Best Estimate
$754,677
WCAD Value
$623,235
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 $680,426 and $983,106. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15408 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,879 sqft Built 2007
Raw Value $740,101
Adjusted Value $983,106

Adjusted +$244,398 for 696 sqft more living space and -$1,393 for being older. Net adjustment: +$243,005.

15424 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
5 bed 3 bath 2,527 sqft Built 2007
Raw Value $739,215
Adjusted Value $754,677

Adjusted +$16,855 for 48 sqft more living space and -$1,393 for being older. Net adjustment: +$15,462.

15428 FERNHILL DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,236 sqft Built 2004
Raw Value $646,864
Adjusted Value $768,689

Adjusted +$119,039 for 339 sqft more living space and +$2,786 for being newer. Net adjustment: +$121,825.

15504 BELFIN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,854 sqft Built 2005
Raw Value $777,003
Adjusted Value $680,426

Adjusted -$97,970 for 279 sqft less living space and +$1,393 for being newer. Net adjustment: -$96,577.

15520 BELFIN DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,315 sqft Built 2005
Raw Value $596,248
Adjusted Value $688,939

Adjusted +$91,298 for 260 sqft more living space and +$1,393 for being newer. Net adjustment: +$92,691.

The Neighborhood

This home is valued 12.0% 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
$623,235
Median
$708,305

This home is -12.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,161 across all districts. With a homestead exemption claimed, that drops to $10,143 — saving $2,018 per year. That's $845 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%$5,566
AustinCity0.5240%$3,266
Williamson CountyCounty0.3694%$2,303
Austin Community Collegespecial0.1034%$644
Williamson County FM/RdCounty0.0443%$276
Upper Brushy Creek WCIDWater0.0170%$106
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,161

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $754,677 would pay approximately $4,711 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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