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17029 ENNIS TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,613 sqftBuilt 2003

Property at a Glance

This home is estimated between $627,310 and $843,163, with a best estimate of $795,034. That places the property above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$627,310 $843,163
Best Estimate
$795,034
WCAD Value
$614,190
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R250401D - AVERY RANCH EAST (PH. 1), this home's estimated market value is between $627,310 and $843,163. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

17001 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,006 sqft Built 2002
Raw Value $664,618
Adjusted Value $843,163

Adjusted +$185,975 for 607 sqft more living space and -$7,430 for being older. Net adjustment: +$178,545.

17304 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,668 sqft Built 2002
Raw Value $656,233
Adjusted Value $631,952

Adjusted -$16,851 for 55 sqft less living space and -$7,430 for being older. Net adjustment: -$24,281.

17113 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,274 sqft Built 2003
Raw Value $693,826
Adjusted Value $797,690

Adjusted +$103,864 for 339 sqft more living space. Net adjustment: +$103,864.

16909 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,235 sqft Built 2003
Raw Value $679,221
Adjusted Value $795,034

Adjusted +$115,813 for 378 sqft more living space. Net adjustment: +$115,813.

16813 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,579 sqft Built 2003
Raw Value $616,893
Adjusted Value $627,310

Adjusted +$10,417 for 34 sqft more living space. Net adjustment: +$10,417.

The Neighborhood

This home is valued 17.0% above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. With 323 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.2% over the past year.

R250401D - AVERY RANCH EAST (PH. 1)

above average
323 Properties
$524,962 Median Value
-2.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$614,190
Median
$524,962

This home is +17.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,985 across all districts. With a homestead exemption claimed, that drops to $9,977 — saving $2,008 per year. That's $831 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%$5,485
AustinCity0.5240%$3,218
Williamson CountyCounty0.3694%$2,269
Austin Community Collegespecial0.1034%$635
Williamson County FM/RdCounty0.0443%$272
Upper Brushy Creek WCIDWater0.0170%$104
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$11,985

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $795,034 would pay approximately $4,963 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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