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16613 DALMAHOY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,034 sqftBuilt 2003

Property at a Glance

This home is estimated between $382,693 and $755,664, with a best estimate of $530,651. 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

$382,693 $755,664
Best Estimate
$530,651
WCAD Value
$670,688
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 $382,693 and $755,664 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,081 sqft Built 1995
Raw Value $456,533
Adjusted Value $382,693

Adjusted -$14,400 for 47 sqft less living space and -$59,440 for being older. Net adjustment: -$73,840.

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 $506,629

Adjusted +$49,634 for 162 sqft more living space and -$7,430 for being older. Net adjustment: +$42,204.

4 bed 3 bath 1,977 sqft Built 2004
Raw Value $730,770
Adjusted Value $755,664

Adjusted +$17,464 for 57 sqft more living space and +$7,430 for being newer. Net adjustment: +$24,894.

3 bed 2 bath 1,919 sqft Built 2005
Raw Value $480,557
Adjusted Value $530,651

Adjusted +$35,234 for 115 sqft more living space and +$14,860 for being newer. Net adjustment: +$50,094.

4 bed 2 bath 1,770 sqft Built 1998
Raw Value $606,762
Adjusted Value $650,497

Adjusted +$80,885 for 264 sqft more living space and -$37,150 for being older. Net adjustment: +$43,735.

The Neighborhood

This home is valued 27.8% 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
$670,688
Median
$524,962

This home is +27.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,087 across all districts. With a homestead exemption claimed, that drops to $11,010 — saving $2,077 per year. That's $918 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%$5,990
AustinCity0.5240%$3,515
Williamson CountyCounty0.3694%$2,478
Austin Community Collegespecial0.1034%$693
Williamson County FM/RdCounty0.0443%$297
Upper Brushy Creek WCIDWater0.0170%$114
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$13,087

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $530,651 would pay approximately $3,312 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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