105 STARBOARD CT, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $675,442 and $1,074,220, with a best estimate of $726,752. 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
$726,752
$882,002
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 $675,442 and $1,074,220. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$260,760 for 843 sqft more living space and +$37,311 for being newer. Net adjustment: +$298,071.
Adjusted -$2,475 for 8 sqft less living space and +$149,243 for being newer. Net adjustment: +$146,768.
Adjusted +$63,721 for 206 sqft more living space and +$37,311 for being newer. Net adjustment: +$101,032.
Adjusted +$30,623 for 99 sqft more living space. Net adjustment: +$30,623.
Adjusted -$137,031 for 443 sqft less living space and +$12,437 for being newer. Net adjustment: -$124,594.
The Neighborhood
This home is valued 12.9% 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
typicalThis home is +12.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $17,676 across all districts. With a homestead exemption claimed, that drops to $16,263 — saving $1,413 per year. That's $1,355 per month a buyer should budget. The assessed value increased +6.7% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 42 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,877 |
| Brushy Creek MUD | MUD | 0.3868% | $3,412 |
| Williamson County | County | 0.3694% | $3,259 |
| Austin Community College | special | 0.1034% | $912 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $882 |
| Brushy Creek MUD Defined Area | MUD | 0.0900% | $794 |
| Williamson County FM/Rd | County | 0.0443% | $391 |
| Upper Brushy Creek WCID | Water | 0.0170% | $150 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0041% | $17,676 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $726,752 would pay approximately $4,536 per month (principal and interest only, excluding taxes and insurance).