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440 SOUTHERN CROSS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath3,167 sqftBuilt 2013

Property at a Glance

This home is estimated between $886,229 and $969,502, with a best estimate of $932,769. That places the property above the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.

Estimated Value Range

$886,229 $969,502
Best Estimate
$932,769
WCAD Value
$959,782
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 $886,229 and $969,502. 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 $964,810

Adjusted +$105,789 for 342 sqft more living space. Net adjustment: +$105,789.

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 $886,229

Adjusted +$97,128 for 314 sqft more living space and +$24,874 for being newer. Net adjustment: +$122,002.

441 SOUTHERN CROSS DR, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
5 bed 4 bath 3,236 sqft Built 2011
Raw Value $965,971
Adjusted Value $969,502

Adjusted -$21,343 for 69 sqft less living space and +$24,874 for being newer. Net adjustment: +$3,531.

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 $932,769

Adjusted +$43,305 for 140 sqft more living space and +$37,311 for being newer. Net adjustment: +$80,616.

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 $888,794

Adjusted -$6,496 for 21 sqft less living space and +$12,437 for being newer. Net adjustment: +$5,941.

The Neighborhood

This home is valued 22.8% 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
$959,782
Median
$781,434

This home is +22.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $19,235 across all districts. With a homestead exemption claimed, that drops to $17,807 — saving $1,428 per year. That's $1,484 per month a buyer should budget. The assessed value increased +5.5% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$8,572
Brushy Creek MUDMUD0.3868%$3,713
Williamson CountyCounty0.3694%$3,546
Austin Community Collegespecial0.1034%$992
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$960
Brushy Creek MUD Defined AreaMUD0.0900%$864
Williamson County FM/RdCounty0.0443%$425
Upper Brushy Creek WCIDWater0.0170%$163
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$19,235
36 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $932,769 would pay approximately $5,822 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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