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16612 ENNIS TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,093 sqftBuilt 2003

Property at a Glance

This home is estimated between $231,412 and $602,646, with a best estimate of $540,006. 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

$231,412 $602,646
Best Estimate
$540,006
WCAD Value
$511,967
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $231,412 and $602,646. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

16620 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,257 sqft Built 2004
Raw Value $552,973
Adjusted Value $510,156

Adjusted -$50,247 for 164 sqft less living space and +$7,430 for being newer. Net adjustment: -$42,817.

16705 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,464 sqft Built 2003
Raw Value $653,675
Adjusted Value $540,006

Adjusted -$113,669 for 371 sqft less living space. Net adjustment: -$113,669.

16625 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,857 sqft Built 2003
Raw Value $465,490
Adjusted Value $231,412

Adjusted -$234,078 for 764 sqft less living space. Net adjustment: -$234,078.

3 bed 2 bath 1,013 sqft Built 2010
Raw Value $526,125
Adjusted Value $602,646

Adjusted +$24,511 for 80 sqft more living space and +$52,010 for being newer. Net adjustment: +$76,521.

3 bed 2 bath 925 sqft Built 2009
Raw Value $469,860
Adjusted Value $565,913

Adjusted +$51,473 for 168 sqft more living space and +$44,580 for being newer. Net adjustment: +$96,053.

The Neighborhood

This home is valued 2.5% below the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.2% over the past year.

R250401D - AVERY RANCH EAST (PH. 1)

typical
323 Properties
$524,962 Median Value
-2.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$511,967
Median
$524,962

This home is -2.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,990 across all districts. With a homestead exemption claimed, that drops to $8,109 — saving $1,881 per year. That's $676 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%$4,572
AustinCity0.5240%$2,683
Williamson CountyCounty0.3694%$1,891
Austin Community Collegespecial0.1034%$529
Williamson County FM/RdCounty0.0443%$227
Upper Brushy Creek WCIDWater0.0170%$87
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$9,990

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $540,006 would pay approximately $3,371 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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