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204 LONGITUDE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2,156 sqftBuilt 2012

Property at a Glance

This home is estimated between $555,496 and $669,911, with a best estimate of $602,721. 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

$555,496 $669,911
Best Estimate
$602,721
WCAD Value
$925,451
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 $555,496 and $669,911. 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 $555,496

Adjusted -$12,064 for 39 sqft less living space. Net adjustment: -$12,064.

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 $609,882

Adjusted -$206,938 for 669 sqft less living space and +$12,437 for being newer. Net adjustment: -$194,501.

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 $580,667

Adjusted -$187,760 for 607 sqft less living space and -$12,437 for being older. Net adjustment: -$200,197.

160 ARCHIPELAGO TRL, AUSTIN, TX 78717
0.00 mi 99% similar Same subdivision
4 bed 4 bath 3,020 sqft Built 2012
Raw Value $869,977
Adjusted Value $602,721

Adjusted -$267,256 for 864 sqft less living space. Net adjustment: -$267,256.

3 bed 2 bath 1,857 sqft Built 2003
Raw Value $465,490
Adjusted Value $669,911

Adjusted +$92,488 for 299 sqft more living space and +$111,933 for being newer. Net adjustment: +$204,421.

The Neighborhood

This home is valued 18.4% 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

above average
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$925,451
Median
$781,434

This home is +18.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,547 across all districts. With a homestead exemption claimed, that drops to $17,126 — saving $1,421 per year. That's $1,427 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%$8,265
Brushy Creek MUDMUD0.3868%$3,580
Williamson CountyCounty0.3694%$3,419
Austin Community Collegespecial0.1034%$957
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$925
Brushy Creek MUD Defined AreaMUD0.0900%$833
Williamson County FM/RdCounty0.0443%$410
Upper Brushy Creek WCIDWater0.0170%$157
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$18,547

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $602,721 would pay approximately $3,762 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 4/19/2026.

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