300 SPLITROCK, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $267,138 and $333,694, with a best estimate of $287,461. That places the property below the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.
Estimated Value Range
$287,461
$300,526
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 $267,138 and $333,694. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$4,683 for 21 sqft less living space and +$1,607 for being newer. Net adjustment: -$3,076.
Adjusted -$12,266 for 55 sqft less living space and -$1,607 for being older. Net adjustment: -$13,873.
Adjusted +$25,647 for 115 sqft more living space and +$6,427 for being newer. Net adjustment: +$32,074.
Adjusted -$1,338 for 6 sqft less living space and -$1,607 for being older. Net adjustment: -$2,945.
Adjusted +$8,029 for 36 sqft more living space and +$1,607 for being newer. Net adjustment: +$9,636.
The Neighborhood
This home is valued 1.3% 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
typicalThis home is +1.3% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,752 across all districts. With a homestead exemption claimed, that drops to $4,447 — saving $1,305 per year. That's $371 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% | $2,684 |
| Brushy Creek MUD | MUD | 0.3868% | $1,163 |
| Williamson County | County | 0.3694% | $1,110 |
| Austin Community College | special | 0.1034% | $311 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $301 |
| Williamson County FM/Rd | County | 0.0443% | $133 |
| Upper Brushy Creek WCID | Water | 0.0170% | $51 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $5,752 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $287,461 would pay approximately $1,794 per month (principal and interest only, excluding taxes and insurance).