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137 AZIMUTH DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,481 sqftBuilt 2011

Property at a Glance

This home is estimated between $649,999 and $950,146, with a best estimate of $657,863. 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

$649,999 $950,146
Best Estimate
$657,863
WCAD Value
$752,186
High Confidence

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

Based on 5 comparable properties in R302609C - HIGHLAND HORIZON, this home's estimated market value is between $649,999 and $950,146. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

137 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,027 sqft Built 2012
Raw Value $831,327
Adjusted Value $649,999

Adjusted -$168,891 for 546 sqft less living space and -$12,437 for being older. Net adjustment: -$181,328.

132 AZIMUTH DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,150 sqft Built 2013
Raw Value $872,634
Adjusted Value $950,146

Adjusted +$102,386 for 331 sqft more living space and -$24,874 for being older. Net adjustment: +$77,512.

136 AZIMUTH DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,800 sqft Built 2011
Raw Value $752,214
Adjusted Value $653,540

Adjusted -$98,674 for 319 sqft less living space. Net adjustment: -$98,674.

137 NAVIGATOR DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,886 sqft Built 2010
Raw Value $528,459
Adjusted Value $724,944

Adjusted +$184,048 for 595 sqft more living space and +$12,437 for being newer. Net adjustment: +$196,485.

136 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,825 sqft Built 2013
Raw Value $789,145
Adjusted Value $657,863

Adjusted -$106,408 for 344 sqft less living space and -$24,874 for being older. Net adjustment: -$131,282.

The Neighborhood

This home is valued 3.7% below the R302609C - HIGHLAND HORIZON median of $781,434. That positions it competitively for buyers comparing within the neighborhood. 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
$752,186
Median
$781,434

This home is -3.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,075 across all districts. With a homestead exemption claimed, that drops to $13,685 — saving $1,390 per year. That's $1,140 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%$6,718
Brushy Creek MUDMUD0.3868%$2,910
Williamson CountyCounty0.3694%$2,779
Austin Community Collegespecial0.1034%$778
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$752
Brushy Creek MUD Defined AreaMUD0.0900%$677
Williamson County FM/RdCounty0.0443%$333
Upper Brushy Creek WCIDWater0.0170%$128
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$15,075

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $657,863 would pay approximately $4,106 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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