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141 ARCHIPELAGO TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath3,034 sqftBuilt 2012

Property at a Glance

This home is estimated between $826,075 and $874,342, with a best estimate of $862,543. 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

$826,075 $874,342
Best Estimate
$862,543
WCAD Value
$940,134
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 $826,075 and $874,342. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

144 AZIMUTH DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,906 sqft Built 2011
Raw Value $774,044
Adjusted Value $826,075

Adjusted +$39,594 for 128 sqft more living space and +$12,437 for being newer. Net adjustment: +$52,031.

145 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,779 sqft Built 2012
Raw Value $783,665
Adjusted Value $862,543

Adjusted +$78,878 for 255 sqft more living space. Net adjustment: +$78,878.

145 NAVIGATOR DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,098 sqft Built 2011
Raw Value $561,628
Adjusted Value $863,593

Adjusted +$289,528 for 936 sqft more living space and +$12,437 for being newer. Net adjustment: +$301,965.

185 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,878 sqft Built 2012
Raw Value $516,763
Adjusted Value $874,342

Adjusted +$357,579 for 1,156 sqft more living space. Net adjustment: +$357,579.

149 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,067 sqft Built 2012
Raw Value $859,550
Adjusted Value $849,342

Adjusted -$10,208 for 33 sqft less living space. Net adjustment: -$10,208.

The Neighborhood

This home is valued 20.3% 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

above average
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$940,134
Median
$781,434

This home is +20.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,841 across all districts. With a homestead exemption claimed, that drops to $17,417 — saving $1,424 per year. That's $1,451 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%$8,396
Brushy Creek MUDMUD0.3868%$3,637
Williamson CountyCounty0.3694%$3,473
Austin Community Collegespecial0.1034%$972
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$940
Brushy Creek MUD Defined AreaMUD0.0900%$846
Williamson County FM/RdCounty0.0443%$417
Upper Brushy Creek WCIDWater0.0170%$160
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$18,841

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $862,543 would pay approximately $5,384 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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