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15312 FERNHILL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,281 sqftBuilt 2006

Property at a Glance

This home is estimated between $632,799 and $899,413, with a best estimate of $799,343. 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

$632,799 $899,413
Best Estimate
$799,343
WCAD Value
$588,452
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 $632,799 and $899,413. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15316 FERNHILL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,110 sqft Built 2007
Raw Value $734,247
Adjusted Value $792,900

Adjusted +$60,046 for 171 sqft more living space and -$1,393 for being older. Net adjustment: +$58,653.

15304 FERNHILL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,648 sqft Built 2007
Raw Value $678,530
Adjusted Value $899,413

Adjusted +$222,276 for 633 sqft more living space and -$1,393 for being older. Net adjustment: +$220,883.

15324 FERNHILL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,097 sqft Built 2007
Raw Value $736,125
Adjusted Value $799,343

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

15608 BELFIN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,049 sqft Built 2005
Raw Value $737,264
Adjusted Value $820,123

Adjusted +$81,466 for 232 sqft more living space and +$1,393 for being newer. Net adjustment: +$82,859.

15612 BELFIN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,112 sqft Built 2005
Raw Value $572,062
Adjusted Value $632,799

Adjusted +$59,344 for 169 sqft more living space and +$1,393 for being newer. Net adjustment: +$60,737.

The Neighborhood

This home is valued 16.9% 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
$588,452
Median
$708,305

This home is -16.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,482 across all districts. With a homestead exemption claimed, that drops to $9,507 — saving $1,975 per year. That's $792 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%$5,255
AustinCity0.5240%$3,084
Williamson CountyCounty0.3694%$2,174
Austin Community Collegespecial0.1034%$608
Williamson County FM/RdCounty0.0443%$261
Upper Brushy Creek WCIDWater0.0170%$100
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,482

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $799,343 would pay approximately $4,989 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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