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205 ARCHIPELAGO TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,688 sqftBuilt 2012

Property at a Glance

This home is estimated between $410,733 and $834,897, with a best estimate of $465,118. 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

$410,733 $834,897
Best Estimate
$465,118
WCAD Value
$661,582
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $410,733 and $834,897. 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 $410,733

Adjusted -$156,827 for 507 sqft less living space. Net adjustment: -$156,827.

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 $465,118

Adjusted -$351,702 for 1,137 sqft less living space and +$12,437 for being newer. Net adjustment: -$339,265.

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 $435,903

Adjusted -$332,524 for 1,075 sqft less living space and -$12,437 for being older. Net adjustment: -$344,961.

3 bed 2 bath 1,857 sqft Built 2003
Raw Value $465,490
Adjusted Value $525,147

Adjusted -$52,276 for 169 sqft less living space and +$111,933 for being newer. Net adjustment: +$59,657.

3 bed 2 bath 1,464 sqft Built 2003
Raw Value $653,675
Adjusted Value $834,897

Adjusted +$69,289 for 224 sqft more living space and +$111,933 for being newer. Net adjustment: +$181,222.

The Neighborhood

This home is valued 15.3% 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

below average
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$661,582
Median
$781,434

This home is -15.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,259 across all districts. With a homestead exemption claimed, that drops to $11,886 — saving $1,373 per year. That's $991 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%$5,909
Brushy Creek MUDMUD0.3868%$2,559
Williamson CountyCounty0.3694%$2,444
Austin Community Collegespecial0.1034%$684
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$662
Brushy Creek MUD Defined AreaMUD0.0900%$595
Williamson County FM/RdCounty0.0443%$293
Upper Brushy Creek WCIDWater0.0170%$112
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$13,259

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $465,118 would pay approximately $2,903 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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