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120 SOUTHERN CROSS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,625 sqftBuilt 2011

Property at a Glance

This home is estimated between $666,644 and $742,026, with a best estimate of $716,679. 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

$666,644 $742,026
Best Estimate
$716,679
WCAD Value
$695,079
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 $666,644 and $742,026. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

200 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,605 sqft Built 2009
Raw Value $685,619
Adjusted Value $716,679

Adjusted +$6,186 for 20 sqft more living space and +$24,874 for being newer. Net adjustment: +$31,060.

449 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,132 sqft Built 2010
Raw Value $886,416
Adjusted Value $742,026

Adjusted -$156,827 for 507 sqft less living space and +$12,437 for being newer. Net adjustment: -$144,390.

228 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,069 sqft Built 2009
Raw Value $824,707
Adjusted Value $712,241

Adjusted -$137,340 for 444 sqft less living space and +$24,874 for being newer. Net adjustment: -$112,466.

232 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,076 sqft Built 2009
Raw Value $845,723
Adjusted Value $731,092

Adjusted -$139,505 for 451 sqft less living space and +$24,874 for being newer. Net adjustment: -$114,631.

213 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,133 sqft Built 2013
Raw Value $848,655
Adjusted Value $666,644

Adjusted -$157,137 for 508 sqft less living space and -$24,874 for being older. Net adjustment: -$182,011.

The Neighborhood

This home is valued 11.1% 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

typical
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$695,079
Median
$781,434

This home is -11.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $13,930 across all districts. With a homestead exemption claimed, that drops to $12,551 — saving $1,379 per year. That's $1,046 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%$6,208
Brushy Creek MUDMUD0.3868%$2,689
Williamson CountyCounty0.3694%$2,568
Austin Community Collegespecial0.1034%$719
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$695
Brushy Creek MUD Defined AreaMUD0.0900%$626
Williamson County FM/RdCounty0.0443%$308
Upper Brushy Creek WCIDWater0.0170%$118
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$13,930

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $716,679 would pay approximately $4,473 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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