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9508 EAGLE KNOLL DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,816 sqftBuilt 2006

Property at a Glance

This home is estimated between $429,301 and $804,678, with a best estimate of $718,686. 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

$429,301 $804,678
Best Estimate
$718,686
WCAD Value
$742,034
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 $429,301 and $804,678. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9516 EAGLE KNOLL DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,606 sqft Built 2007
Raw Value $721,575
Adjusted Value $793,923

Adjusted +$73,741 for 210 sqft more living space and -$1,393 for being older. Net adjustment: +$72,348.

9509 EAGLE KNOLL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,244 sqft Built 2006
Raw Value $587,270
Adjusted Value $436,979

Adjusted -$150,291 for 428 sqft less living space. Net adjustment: -$150,291.

9521 STANWICH DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,580 sqft Built 2006
Raw Value $721,807
Adjusted Value $804,678

Adjusted +$82,871 for 236 sqft more living space. Net adjustment: +$82,871.

9505 STANWICH DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,300 sqft Built 2006
Raw Value $599,256
Adjusted Value $429,301

Adjusted -$169,955 for 484 sqft less living space. Net adjustment: -$169,955.

9513 EAGLE KNOLL DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,591 sqft Built 2006
Raw Value $639,678
Adjusted Value $718,686

Adjusted +$79,008 for 225 sqft more living space. Net adjustment: +$79,008.

The Neighborhood

This home is valued 4.8% 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
$742,034
Median
$708,305

This home is +4.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,479 across all districts. With a homestead exemption claimed, that drops to $12,314 — saving $2,165 per year. That's $1,026 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%$6,627
AustinCity0.5240%$3,888
Williamson CountyCounty0.3694%$2,741
Austin Community Collegespecial0.1034%$767
Williamson County FM/RdCounty0.0443%$329
Upper Brushy Creek WCIDWater0.0170%$126
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,479

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $718,686 would pay approximately $4,486 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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