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129 AZIMUTH DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,013 sqftBuilt 2009

Property at a Glance

This home is estimated between $559,381 and $811,877, with a best estimate of $609,616. That places the property below the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.

Estimated Value Range

$559,381 $811,877
Best Estimate
$609,616
WCAD Value
$836,278
Low Confidence

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

There are 5 comparable properties within range, but few are in R302609C - HIGHLAND HORIZON. The estimated range of $559,381 and $811,877 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,977 sqft Built 2004
Raw Value $730,770
Adjusted Value $804,091

Adjusted +$11,136 for 36 sqft more living space and +$62,185 for being newer. Net adjustment: +$73,321.

413 NAVIGATOR DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,825 sqft Built 2013
Raw Value $863,445
Adjusted Value $562,526

Adjusted -$251,171 for 812 sqft less living space and -$49,748 for being older. Net adjustment: -$300,919.

4 bed 2 bath 2,081 sqft Built 1995
Raw Value $456,533
Adjusted Value $609,616

Adjusted -$21,034 for 68 sqft less living space and +$174,117 for being newer. Net adjustment: +$153,083.

3 bed 2 bath 1,919 sqft Built 2005
Raw Value $480,557
Adjusted Value $559,381

Adjusted +$29,076 for 94 sqft more living space and +$49,748 for being newer. Net adjustment: +$78,824.

4 bed 2 bath 1,604 sqft Built 2006
Raw Value $648,052
Adjusted Value $811,877

Adjusted +$126,514 for 409 sqft more living space and +$37,311 for being newer. Net adjustment: +$163,825.

The Neighborhood

This home is valued 7.0% above the R302609C - HIGHLAND HORIZON median of $781,434. With 399 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.3% over the past year.

R302609C - HIGHLAND HORIZON

typical
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$836,278
Median
$781,434

This home is +7.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,760 across all districts. With a homestead exemption claimed, that drops to $15,355 — saving $1,405 per year. That's $1,280 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%$7,469
Brushy Creek MUDMUD0.3868%$3,235
Williamson CountyCounty0.3694%$3,090
Austin Community Collegespecial0.1034%$865
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$836
Brushy Creek MUD Defined AreaMUD0.0900%$753
Williamson County FM/RdCounty0.0443%$371
Upper Brushy Creek WCIDWater0.0170%$142
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$16,760

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $609,616 would pay approximately $3,805 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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