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15228 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,301 sqftBuilt 2006

Property at a Glance

This home is estimated between $539,783 and $1,051,961, with a best estimate of $589,840. 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

$539,783 $1,051,961
Best Estimate
$589,840
WCAD Value
$597,070
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 $539,783 and $1,051,961. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15232 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,547 sqft Built 2006
Raw Value $626,165
Adjusted Value $539,783

Adjusted -$86,382 for 246 sqft less living space. Net adjustment: -$86,382.

15224 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,335 sqft Built 2006
Raw Value $712,753
Adjusted Value $1,051,961

Adjusted +$339,208 for 966 sqft more living space. Net adjustment: +$339,208.

15220 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,281 sqft Built 2006
Raw Value $588,597
Adjusted Value $595,620

Adjusted +$7,023 for 20 sqft more living space. Net adjustment: +$7,023.

15704 BELFIN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,496 sqft Built 2005
Raw Value $621,680
Adjusted Value $554,599

Adjusted -$68,474 for 195 sqft less living space and +$1,393 for being newer. Net adjustment: -$67,081.

15708 BELFIN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,301 sqft Built 2005
Raw Value $588,447
Adjusted Value $589,840

Adjusted +$1,393 for being newer. Net adjustment: +$1,393.

The Neighborhood

This home is valued 15.7% 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

below average
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$597,070
Median
$708,305

This home is -15.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,651 across all districts. With a homestead exemption claimed, that drops to $9,664 — saving $1,987 per year. That's $805 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%$5,332
AustinCity0.5240%$3,129
Williamson CountyCounty0.3694%$2,206
Austin Community Collegespecial0.1034%$617
Williamson County FM/RdCounty0.0443%$265
Upper Brushy Creek WCIDWater0.0170%$102
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,651

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $589,840 would pay approximately $3,682 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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