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216 LONGITUDE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,143 sqftBuilt 2010

Property at a Glance

This home is estimated between $526,601 and $737,822, with a best estimate of $580,987. 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

$526,601 $737,822
Best Estimate
$580,987
WCAD Value
$895,759
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 $526,601 and $737,822. 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 $526,601

Adjusted -$16,085 for 52 sqft less living space and -$24,874 for being older. Net adjustment: -$40,959.

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 $580,987

Adjusted -$210,959 for 682 sqft less living space and -$12,437 for being older. Net adjustment: -$223,396.

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 $551,772

Adjusted -$191,781 for 620 sqft less living space and -$37,311 for being older. Net adjustment: -$229,092.

3 bed 2 bath 1,857 sqft Built 2003
Raw Value $465,490
Adjusted Value $641,016

Adjusted +$88,467 for 286 sqft more living space and +$87,059 for being newer. Net adjustment: +$175,526.

4 bed 2 bath 2,235 sqft Built 2003
Raw Value $679,221
Adjusted Value $737,822

Adjusted -$28,458 for 92 sqft less living space and +$87,059 for being newer. Net adjustment: +$58,601.

The Neighborhood

This home is valued 14.6% 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

typical
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$895,759
Median
$781,434

This home is +14.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,952 across all districts. With a homestead exemption claimed, that drops to $16,536 — saving $1,416 per year. That's $1,378 per month a buyer should budget. The assessed value increased +5.3% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,000
Brushy Creek MUDMUD0.3868%$3,465
Williamson CountyCounty0.3694%$3,309
Austin Community Collegespecial0.1034%$926
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$896
Brushy Creek MUD Defined AreaMUD0.0900%$806
Williamson County FM/RdCounty0.0443%$397
Upper Brushy Creek WCIDWater0.0170%$152
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$17,952
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $580,987 would pay approximately $3,627 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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