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164 ARCHIPELAGO TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,774 sqftBuilt 2012

Property at a Glance

This home is estimated between $746,659 and $801,044, with a best estimate of $771,830. 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

$746,659 $801,044
Best Estimate
$771,830
WCAD Value
$784,492
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $746,659 and $801,044. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

216 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,195 sqft Built 2012
Raw Value $567,560
Adjusted Value $746,659

Adjusted +$179,099 for 579 sqft more living space. Net adjustment: +$179,099.

217 LONGITUDE TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,825 sqft Built 2011
Raw Value $804,383
Adjusted Value $801,044

Adjusted -$15,776 for 51 sqft less living space and +$12,437 for being newer. Net adjustment: -$3,339.

160 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 4 bath 3,020 sqft Built 2012
Raw Value $869,977
Adjusted Value $793,883

Adjusted -$76,094 for 246 sqft less living space. Net adjustment: -$76,094.

157 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,763 sqft Built 2013
Raw Value $780,864
Adjusted Value $771,830

Adjusted +$3,403 for 11 sqft more living space and -$12,437 for being older. Net adjustment: -$9,034.

16808 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar
3 bed 2 bath 2,707 sqft Built 2003
Raw Value $625,366
Adjusted Value $758,024

Adjusted +$20,725 for 67 sqft more living space and +$111,933 for being newer. Net adjustment: +$132,658.

The Neighborhood

This home is in line with the R302609C - HIGHLAND HORIZON median of $781,434. 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
$784,492
Median
$781,434

This home is +0.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,722 across all districts. With a homestead exemption claimed, that drops to $14,327 — saving $1,395 per year. That's $1,194 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%$7,006
Brushy Creek MUDMUD0.3868%$3,035
Williamson CountyCounty0.3694%$2,898
Austin Community Collegespecial0.1034%$811
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$784
Brushy Creek MUD Defined AreaMUD0.0900%$706
Williamson County FM/RdCounty0.0443%$348
Upper Brushy Creek WCIDWater0.0170%$133
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$15,722

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $771,830 would pay approximately $4,818 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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