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137 ARCHIPELAGO TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath3,027 sqftBuilt 2012

Property at a Glance

This home is estimated between $815,974 and $933,514, with a best estimate of $839,192. That places the property above the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.

Estimated Value Range

$815,974 $933,514
Best Estimate
$839,192
WCAD Value
$831,327
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 $815,974 and $933,514. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

137 AZIMUTH DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,481 sqft Built 2011
Raw Value $752,186
Adjusted Value $933,514

Adjusted +$168,891 for 546 sqft more living space and +$12,437 for being newer. Net adjustment: +$181,328.

133 AZIMUTH DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,269 sqft Built 2009
Raw Value $853,519
Adjusted Value $815,974

Adjusted -$74,856 for 242 sqft less living space and +$37,311 for being newer. Net adjustment: -$37,545.

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 $834,868

Adjusted +$70,217 for 227 sqft more living space and +$12,437 for being newer. Net adjustment: +$82,654.

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 $906,272

Adjusted +$352,939 for 1,141 sqft more living space and +$24,874 for being newer. Net adjustment: +$377,813.

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 $839,192

Adjusted +$62,484 for 202 sqft more living space and -$12,437 for being older. Net adjustment: +$50,047.

The Neighborhood

This home is valued 6.4% 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
$831,327
Median
$781,434

This home is +6.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,661 across all districts. With a homestead exemption claimed, that drops to $15,257 — saving $1,404 per year. That's $1,271 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%$7,425
Brushy Creek MUDMUD0.3868%$3,216
Williamson CountyCounty0.3694%$3,071
Austin Community Collegespecial0.1034%$860
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$831
Brushy Creek MUD Defined AreaMUD0.0900%$748
Williamson County FM/RdCounty0.0443%$369
Upper Brushy Creek WCIDWater0.0170%$141
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$16,661

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $839,192 would pay approximately $5,238 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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