Beta Williamson County, TX only — data and coverage are limited during early access.

408 SOUTHERN CROSS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,811 sqftBuilt 2012

Property at a Glance

This home is estimated between $763,672 and $842,253, with a best estimate of $769,695. 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

$763,672 $842,253
Best Estimate
$769,695
WCAD Value
$789,079
High Confidence

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

Based on 5 comparable properties in R302609C - HIGHLAND HORIZON, this home's estimated market value is between $763,672 and $842,253. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

465 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,825 sqft Built 2013
Raw Value $859,021
Adjusted Value $842,253

Adjusted -$4,331 for 14 sqft less living space and -$12,437 for being older. Net adjustment: -$16,768.

205 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,853 sqft Built 2011
Raw Value $764,227
Adjusted Value $763,672

Adjusted -$12,992 for 42 sqft less living space and +$12,437 for being newer. Net adjustment: -$555.

220 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,027 sqft Built 2010
Raw Value $852,153
Adjusted Value $810,213

Adjusted -$66,814 for 216 sqft less living space and +$24,874 for being newer. Net adjustment: -$41,940.

460 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,188 sqft Built 2012
Raw Value $882,853
Adjusted Value $766,238

Adjusted -$116,615 for 377 sqft less living space. Net adjustment: -$116,615.

204 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,968 sqft Built 2009
Raw Value $780,948
Adjusted Value $769,695

Adjusted -$48,564 for 157 sqft less living space and +$37,311 for being newer. Net adjustment: -$11,253.

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
$789,079
Median
$781,434

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,814 across all districts. With a homestead exemption claimed, that drops to $14,418 — saving $1,396 per year. That's $1,202 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%$7,047
Brushy Creek MUDMUD0.3868%$3,052
Williamson CountyCounty0.3694%$2,915
Austin Community Collegespecial0.1034%$816
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$789
Brushy Creek MUD Defined AreaMUD0.0900%$710
Williamson County FM/RdCounty0.0443%$350
Upper Brushy Creek WCIDWater0.0170%$134
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$15,814

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $769,695 would pay approximately $4,804 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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