405 HILLSIDE DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $325,887 and $372,121, with a best estimate of $364,002. 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
$364,002
$297,657
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $325,887 and $372,121. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$28,100 for 126 sqft less living space and -$8,033 for being older and +$5,602 for having a pool. Net adjustment: -$30,531.
Adjusted +$34,568 for 155 sqft more living space and -$4,820 for being older and +$5,602 for having a pool. Net adjustment: +$35,350.
Adjusted +$26,985 for 121 sqft more living space and -$8,033 for being older and +$5,602 for having a pool. Net adjustment: +$24,554.
Adjusted +$64,899 for 291 sqft more living space and +$5,602 for having a pool. Net adjustment: +$70,501.
Adjusted -$26,316 for 118 sqft less living space and +$6,427 for being newer and +$5,602 for having a pool. Net adjustment: -$14,287.
The Neighborhood
This home is in line with the R210480H - Brushy Creek median of $296,542. Note that values in this subdivision declined 14.6% over the past year.
R210480H - Brushy Creek
typicalThis home is +0.4% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,697 across all districts. With a homestead exemption claimed, that drops to $4,392 — saving $1,305 per year. That's $366 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,658 |
| Brushy Creek MUD | MUD | 0.3868% | $1,151 |
| Williamson County | County | 0.3694% | $1,100 |
| Austin Community College | special | 0.1034% | $308 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $298 |
| Williamson County FM/Rd | County | 0.0443% | $132 |
| Upper Brushy Creek WCID | Water | 0.0170% | $51 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $5,697 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $364,002 would pay approximately $2,272 per month (principal and interest only, excluding taxes and insurance).