121 SOUTHERN CROSS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $494,329 and $805,437, with a best estimate of $775,652. 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
$775,652
$514,129
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 $494,329 and $805,437. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$307,778 for 995 sqft less living space and -$24,874 for being older. Net adjustment: -$332,652.
Adjusted +$69,598 for 225 sqft more living space and +$24,874 for being newer. Net adjustment: +$94,472.
Adjusted -$93,416 for 302 sqft less living space and +$12,437 for being newer. Net adjustment: -$80,979.
Adjusted -$370,261 for 1,197 sqft less living space and +$12,437 for being newer. Net adjustment: -$357,824.
Adjusted -$73,929 for 239 sqft less living space and +$24,874 for being newer. Net adjustment: -$49,055.
The Neighborhood
This home is valued 34.2% 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
below averageThis home is -34.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,304 across all districts. With a homestead exemption claimed, that drops to $8,958 — saving $1,346 per year. That's $747 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,592 |
| Brushy Creek MUD | MUD | 0.3868% | $1,989 |
| Williamson County | County | 0.3694% | $1,899 |
| Austin Community College | special | 0.1034% | $532 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $514 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $463 |
| Williamson County FM/Rd | County | 0.0443% | $228 |
| Upper Brushy Creek WCID | Water | 0.0170% | $87 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $10,304 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $775,652 would pay approximately $4,842 per month (principal and interest only, excluding taxes and insurance).