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9517 EAGLE KNOLL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,123 sqftBuilt 2006

Property at a Glance

This home is estimated between $475,341 and $640,613, with a best estimate of $573,283. 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

$475,341 $640,613
Best Estimate
$573,283
WCAD Value
$639,833
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 $475,341 and $640,613. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9513 EAGLE KNOLL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,591 sqft Built 2006
Raw Value $639,678
Adjusted Value $475,341

Adjusted -$164,337 for 468 sqft less living space. Net adjustment: -$164,337.

9521 EAGLE KNOLL DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,519 sqft Built 2006
Raw Value $712,337
Adjusted Value $573,283

Adjusted -$139,054 for 396 sqft less living space. Net adjustment: -$139,054.

9520 EAGLE KNOLL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,141 sqft Built 2005
Raw Value $638,884
Adjusted Value $633,956

Adjusted -$6,321 for 18 sqft less living space and +$1,393 for being newer. Net adjustment: -$4,928.

9516 EAGLE KNOLL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,606 sqft Built 2007
Raw Value $721,575
Adjusted Value $550,578

Adjusted -$169,604 for 483 sqft less living space and -$1,393 for being older. Net adjustment: -$170,997.

9512 EAGLE KNOLL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,141 sqft Built 2006
Raw Value $646,934
Adjusted Value $640,613

Adjusted -$6,321 for 18 sqft less living space. Net adjustment: -$6,321.

The Neighborhood

This home is valued 9.7% 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
$639,833
Median
$708,305

This home is -9.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,485 across all districts. With a homestead exemption claimed, that drops to $10,446 — saving $2,039 per year. That's $871 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%$5,714
AustinCity0.5240%$3,353
Williamson CountyCounty0.3694%$2,364
Austin Community Collegespecial0.1034%$662
Williamson County FM/RdCounty0.0443%$284
Upper Brushy Creek WCIDWater0.0170%$109
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,485

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $573,283 would pay approximately $3,578 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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