109 STARBOARD CT, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $494,274 and $679,450, with a best estimate of $596,610. 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
$596,610
$943,083
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 $494,274 and $679,450. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$41,140 for 133 sqft less living space and +$12,437 for being newer. Net adjustment: -$28,703.
Adjusted -$224,260 for 725 sqft less living space and +$24,874 for being newer. Net adjustment: -$199,386.
Adjusted -$274,989 for 889 sqft less living space and -$12,437 for being older. Net adjustment: -$287,426.
Adjusted +$4,021 for 13 sqft more living space and +$124,369 for being newer. Net adjustment: +$128,390.
Adjusted +$66,195 for 214 sqft more living space and +$24,874 for being newer. Net adjustment: +$91,069.
The Neighborhood
This home is valued 20.7% 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 averageThis home is +20.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $18,900 across all districts. With a homestead exemption claimed, that drops to $17,476 — saving $1,424 per year. That's $1,456 per month a buyer should budget. The assessed value increased +6.8% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 43 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $8,423 |
| Brushy Creek MUD | MUD | 0.3868% | $3,648 |
| Williamson County | County | 0.3694% | $3,484 |
| Austin Community College | special | 0.1034% | $975 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $943 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $849 |
| Williamson County FM/Rd | County | 0.0443% | $418 |
| Upper Brushy Creek WCID | Water | 0.0170% | $160 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $18,900 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $596,610 would pay approximately $3,724 per month (principal and interest only, excluding taxes and insurance).