109 SOUTHERN CROSS DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $721,880 and $1,148,528, with a best estimate of $767,389. 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
$767,389
$719,539
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $721,880 and $1,148,528. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$8,661 for 28 sqft more living space and +$136,806 for being newer. Net adjustment: +$145,467.
Adjusted +$11,754 for 38 sqft more living space and +$124,369 for being newer. Net adjustment: +$136,123.
Adjusted +$115,997 for 375 sqft more living space and +$149,243 for being newer. Net adjustment: +$265,240.
Adjusted -$129,298 for 418 sqft less living space and +$161,680 for being newer. Net adjustment: +$32,382.
Adjusted +$106,408 for 344 sqft more living space and +$124,369 for being newer. Net adjustment: +$230,777.
The Neighborhood
This home is valued 7.9% 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
typicalThis home is -7.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $14,420 across all districts. With a homestead exemption claimed, that drops to $13,037 — saving $1,383 per year. That's $1,086 per month a buyer should budget. The assessed value increased +5.6% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,426 |
| Brushy Creek MUD | MUD | 0.3868% | $2,783 |
| Williamson County | County | 0.3694% | $2,658 |
| Austin Community College | special | 0.1034% | $744 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $720 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $648 |
| Williamson County FM/Rd | County | 0.0443% | $319 |
| Upper Brushy Creek WCID | Water | 0.0170% | $122 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $14,420 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $767,389 would pay approximately $4,790 per month (principal and interest only, excluding taxes and insurance).