309 WHETSTONE, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $339,414 and $395,070, with a best estimate of $359,348. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.
Estimated Value Range
$359,348
$380,861
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 $339,414 and $395,070. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$7,583 for 34 sqft less living space. Net adjustment: -$7,583.
Adjusted +$55,086 for 247 sqft more living space and +$3,213 for being newer. Net adjustment: +$58,299.
Adjusted +$47,503 for 213 sqft more living space. Net adjustment: +$47,503.
Adjusted +$85,416 for 383 sqft more living space and +$8,033 for being newer. Net adjustment: +$93,449.
Adjusted +$67,798 for 304 sqft more living space and +$3,213 for being newer. Net adjustment: +$71,011.
The Neighborhood
This home is valued 28.4% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 14.6% over the past year.
R210480H - Brushy Creek
above averageThis home is +28.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,290 across all districts. With a homestead exemption claimed, that drops to $5,969 — saving $1,321 per year. That's $497 per month a buyer should budget. The assessed value increased -7.3% vs the subdivision average of -14.6%. This above-average increase gives a protest opportunity score of 37 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,401 |
| Brushy Creek MUD | MUD | 0.3868% | $1,473 |
| Williamson County | County | 0.3694% | $1,407 |
| Austin Community College | special | 0.1034% | $394 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $381 |
| Williamson County FM/Rd | County | 0.0443% | $169 |
| Upper Brushy Creek WCID | Water | 0.0170% | $65 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $7,290 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $359,348 would pay approximately $2,243 per month (principal and interest only, excluding taxes and insurance).