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200 LONGITUDE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed4 bath2,282 sqftBuilt 2011

Property at a Glance

This home is estimated between $582,034 and $1,122,148, with a best estimate of $636,420. 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

$582,034 $1,122,148
Best Estimate
$636,420
WCAD Value
$927,312
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 $582,034 and $1,122,148. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

5 bed 4 bath 2,429 sqft Built 2017
Raw Value $1,225,219
Adjusted Value $1,105,126

Adjusted -$45,471 for 147 sqft less living space and -$74,622 for being older. Net adjustment: -$120,093.

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 $629,259

Adjusted -$228,281 for 738 sqft less living space and -$12,437 for being older. Net adjustment: -$240,718.

5 bed 4 bath 2,441 sqft Built 2017
Raw Value $1,245,953
Adjusted Value $1,122,148

Adjusted -$49,183 for 159 sqft less living space and -$74,622 for being older. Net adjustment: -$123,805.

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 $582,034

Adjusted +$26,911 for 87 sqft more living space and -$12,437 for being older. Net adjustment: +$14,474.

217 LONGITUDE TRL, AUSTIN, TX 78717
0.00 mi 95% similar Same subdivision
3 bed 2 bath 2,825 sqft Built 2011
Raw Value $804,383
Adjusted Value $636,420

Adjusted -$167,963 for 543 sqft less living space. Net adjustment: -$167,963.

The Neighborhood

This home is valued 18.7% 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
$927,312
Median
$781,434

This home is +18.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,584 across all districts. With a homestead exemption claimed, that drops to $17,163 — saving $1,421 per year. That's $1,430 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%$8,282
Brushy Creek MUDMUD0.3868%$3,587
Williamson CountyCounty0.3694%$3,426
Austin Community Collegespecial0.1034%$959
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$927
Brushy Creek MUD Defined AreaMUD0.0900%$835
Williamson County FM/RdCounty0.0443%$411
Upper Brushy Creek WCIDWater0.0170%$158
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$18,584

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $636,420 would pay approximately $3,973 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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