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16625 DALMAHOY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,701 sqftBuilt 2003

Property at a Glance

This home is estimated between $488,701 and $720,575, with a best estimate of $521,564. That places the property below 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

$488,701 $720,575
Best Estimate
$521,564
WCAD Value
$624,976
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R250401D - AVERY RANCH EAST (PH. 1). The estimated range of $488,701 and $720,575 should be treated as a rough guide.

Comparable Properties (5)

16409 CASTLETROY DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,872 sqft Built 2002
Raw Value $464,425
Adjusted Value $710,988

Adjusted +$253,993 for 829 sqft more living space and -$7,430 for being older. Net adjustment: +$246,563.

3 bed 2 bath 2,281 sqft Built 2004
Raw Value $584,464
Adjusted Value $720,575

Adjusted +$128,681 for 420 sqft more living space and +$7,430 for being newer. Net adjustment: +$136,111.

3 bed 2 bath 2,513 sqft Built 1992
Raw Value $512,832
Adjusted Value $488,701

Adjusted +$57,600 for 188 sqft more living space and -$81,731 for being older. Net adjustment: -$24,131.

3 bed 2 bath 2,489 sqft Built 1991
Raw Value $534,892
Adjusted Value $510,685

Adjusted +$64,954 for 212 sqft more living space and -$89,161 for being older. Net adjustment: -$24,207.

3 bed 2 bath 2,415 sqft Built 1992
Raw Value $515,669
Adjusted Value $521,564

Adjusted +$87,626 for 286 sqft more living space and -$81,731 for being older. Net adjustment: +$5,895.

The Neighborhood

This home is valued 19.1% 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
$624,976
Median
$524,962

This home is +19.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,195 across all districts. With a homestead exemption claimed, that drops to $10,174 — saving $2,021 per year. That's $848 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%$5,582
AustinCity0.5240%$3,275
Williamson CountyCounty0.3694%$2,309
Austin Community Collegespecial0.1034%$646
Williamson County FM/RdCounty0.0443%$277
Upper Brushy Creek WCIDWater0.0170%$106
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,195

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $521,564 would pay approximately $3,256 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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