3800 POWDERHORN DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $253,770 and $379,072, with a best estimate of $301,307. 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
$301,307
$394,900
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 $253,770 and $379,072. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$22,525 for 101 sqft less living space and -$4,820 for being older. Net adjustment: -$27,345.
Adjusted -$30,108 for 135 sqft less living space and -$8,033 for being older. Net adjustment: -$38,141.
Adjusted +$7,806 for 35 sqft more living space. Net adjustment: +$7,806.
Adjusted -$9,813 for 44 sqft less living space and -$4,820 for being older. Net adjustment: -$14,633.
Adjusted -$4,014 for 18 sqft less living space and -$24,100 for being older. Net adjustment: -$28,114.
The Neighborhood
This home is valued 33.2% 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 +33.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $7,559 across all districts. With a homestead exemption claimed, that drops to $6,236 — saving $1,323 per year. That's $520 per month a buyer should budget. The assessed value increased -3.8% vs the subdivision average of -14.6%. This above-average increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $3,527 |
| Brushy Creek MUD | MUD | 0.3868% | $1,528 |
| Williamson County | County | 0.3694% | $1,459 |
| Austin Community College | special | 0.1034% | $408 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $395 |
| Williamson County FM/Rd | County | 0.0443% | $175 |
| Upper Brushy Creek WCID | Water | 0.0170% | $67 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $7,559 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $301,307 would pay approximately $1,881 per month (principal and interest only, excluding taxes and insurance).